The John Deere exhaust filter is integrated into the engine design and electronics to provide a seamless operator experience. The engine control unit (ECU) and exhaust temperature management (ETM) system work together to continuously regenerate the exhaust filter using a natural cleaning process sometimes referred to as passive regeneration. If natural filter cleaning cannot be achieved based on temperature, load, and speed, then particulate matter (PM) must be removed using an automatic cleaning process sometimes referred to as active regeneration. In most cases, filter cleaning does not impact machine operation or require operator involvement. Higher pressures created by our Final Tier 4 (FT4)/Stage IV high-pressure fuel system extend intervals between automatic cleanings. How EGR works EGR reduces the high temperatures where nitrogen oxide (NOx) compounds are formed in the engine cylinders by replacing excess oxygen with a prescribed amount of cooled exhaust gas. Exhaust gases contain more carbon dioxide than oxygen. The EGR valve, in conjunction with the venturi and ECU, allows a controlled amount of exhaust gas to enter the intake manifold to mix with the incoming fresh air. Replacing excess oxygen with cooled exhaust gas leads to lower combustion temperatures, creating less NOx. In addition, EGR allows for advanced timing, leading to optimal performance of the engine, maximizing fuel economy. The following diagrams illustrate how air flows through the engine. For added performance and efficiency, the engine passes the exhaust gases through an EGR cooler before it enters the engine. Flow of exhaust during engine operation Exhaust airflow enters into the EGR cooler from the exhaust manifold near the turbocharger. Based on engine load, air temperatures, and rpm, the ECU opens or closes the EGR valve, allowing a measured percentage of exhaust gas to enter the intake manifold. The gases mix with the rest of the incoming air from the turbocharger and aftercooler before entering the cylinders. The following diagrams illustrate how air flows through the engine (PSS). For added performance and efficiency, the engine passes the exhaust gases through an EGR cooler before it enters the engine. PSS 9.0L and 13.5L FT4 technology

The standard CommandView III cab offers unsurpassed visibility, operator comfort, control placement, and ride and sound quality. Features:

• ComfortCommand™ seat with air suspension, lumbar support, swivel, fore-aft and lateral attenuation, backrest angle adjustment, adjustable left-hand armrest, and 40-degree right-hand seat swivel
• Operator presence system that warns if the operator is out of the seat while operating key functions
• Folding instructional seat
• CommandARM™ with integrated controls
• 4100 or 4600 Generation 4 CommandCenter™
• Behind-the-seat storage
• Left-hand storage compartment
• Passive noise reduction system
• Service ADVISOR™ data port
• Tilt/telescoping steering wheel with position memory
• Swing-out rear window, opens 30 degrees
• Right- and left-outside mirrors (manually adjustable mirror head)
• Monitor mounts on right-hand front post and rear cab post
• Standard radio package, including AM/FM stereo and weatherband with remote controls, auxiliary input jack, four speakers, and an external antenna
• Laminated glass
• Air conditioner and heater with automatic temperature controls (ATC)
• Three 12-V convenience outlet (cigarette lighter style)
• Two 12-V 3-pin outlet with adapter (provides switched and unswitched power)
• One International Organization for Standardization (ISO) 9-pin connector
• Power strip with convenience plug adapter
• Hitch control lever lock and selective control lever lock
• Two-speed and intermittent front and rear wiper with washer
• Front pull-down sunshade
• Digital cornerpost display with:
  • Fuel level gauge, including low fuel warning
  • Temperature gauge
  • Diesel exhaust fluid (DEF) gauge, including low DEF warning
  • Engine rpm
  • Transmission commanded gear or speed
  • Vehicle system functions, such as iTEC™, that are operating
• Inside-mounted rearview mirror
• Beverage holders sized to accommodate various containers
• Interior lighting, including left-hand dome light, right-hand adjustable map light, and right-hand courtesy light

ComfortCommand seat

ComfortCommand seat improves ride quality and helps to reduce operator fatigue Features include:

• Armrests, lumbar support, and backrest angle are easily adjusted to match operator preference.
• Shock absorbers dampen the motion effect of the tractor for an improved ride.
• Seat height adjustments are conveniently located on the left armrest.
• Fore-aft adjustment is easy to reach located on the left front of the seat.
• Swivel adjustment, located on the front of the seat, allows the seat to be swiveled 40 degrees to the right or eight degrees to the left of the center position.
• Operator presence switch warns if the operator is out of the seat while operating key functions.
• Seat belt retractor.
• Centered cab seat, providing excellent over-shoulder visibility.
• Adjustable shock absorber permitting ride adjustment from soft to firm to match the operator’s desired comfort level.
• Removable cushions for easy cleaning.

CommandARM

John Deere 9 Series Tractors feature the CommandARM with integrated Generation 4 CommandCenter display. The control layout of the CommandARM utilizes a clean and efficient design which groups controls by function and builds upon John Deere’s history of intuitive and ergonomic control placement and operation. The CommandARM’s design allows for a 40 degree right seat swivel and adjustable positioning matching the operator’s preference. Controls located on the CommandARM include:

• Engine throttle
• Transmission control for e18™ speed PowerShift transmission (PST)
• Eco mode for e18 speed PowerShift transmission (PST)
• FieldCruise™
• Selective control valve (SCV) controls
• AutoLoad™ controls (if equipped)
• Differential lock on/off and automatic
• iTEC™ sequence switches
• AutoTrac™-assisted steering system resume switch (if equipped)
• Radio
• Beacon light on/off
• Hazard lights on/off
• Field lights 1/2
• Heating, ventilation, air-conditioning (HVAC) system

Hydraulic controls

Hydraulic controls utilize fingertip paddle pods for raise/lower and extend/retract functions. Throttle The throttle design incorporates buttons which control FieldCruise speed, and transmission eco settings. Tractor function controls Located just to the right of the throttle is the AutoTrac activation button and four sequence controls for iTEC functions. Behind the iTEC sequence controls there are buttons which control the activation and deactivation of differential lock. Differential lock can also be activated by the foot switch on the cab floor. Controls for radio, lights, rotary beacon (if equipped), hazard flashers, and HVAC system are located to the center-right on the CommandARM, along with power take-off (PTO) for rear PTO. Seat swivel The design of the CommandARM allows for up to 40 degrees of right-hand seat swivel.

CommandCenter

The Generation 4 CommandCenters feature fast adjustment of tractor functions and controls and are integrated into the CommandARM to create a seamless control center. The following functions can be adjusted and accessed using the CommandCenter display:

• Hydraulic settings
• Hitch settings
• Transmission settings
• FieldCruise
• iTEC programming functions
• Radio
• Lights
• Add all functionality – diagnostics, display settings, etc.

The Generation 4 CommandCenters have the capability of Remote Display Access (RDA). RDA allows improved communication between an offsite farm manager or dealer and the equipment operator. The user can view exactly what the operator sees on the GS3 2630 Display and Generation 4 CommandCenter from almost any Internet-connected device. RDA is available on the 4600 and 4100 CommandCenter RDA allows for an increase in productivity with quicker problem resolution. By using RDA, the cost of operation will decrease due to reduced labor and travel costs, and maximum efficiency will increase profit.

The e18 transmission delivers smooth shifting and intuitive controls in a reliable 18-speed PST transmission. The e18 transmission with enhanced Efficiency Manager is standard equipment on all 9 Series Tractors. The e18 has evolved from more than 50 years of John Deere PowerShift technology. With more automatic features, the e18 is easy to operate for all levels of operators and operations. It features three modes of operation, full AUTO, custom, and manual modes. Full AUTO and custom modes manage the engine and transmission to match the desired ground speed to the field conditions. These two modes are ideal for most conditions and take the guess work out of operation. Manual mode is perfect for operators looking to operate the e18 like a traditional PowerShift by bump shifting and managing the engine throttle to their liking. As the next generation of PowerShift technology, the e18 delivers the strength to handle sudden, high-torque power loads while maintaining responsive, quick, and smooth shifts.

e18 controls

CommandCenter™ controls

The CommandCenter is the central information system for tractors and allows the operator to program various settings tailored to a specific operation. To access the tractor’s transmission settings, press the transmission shortcut button on the CommandCenter shortcut bar. Operating modes The e18 application settings employ three modes to take full advantage of the engine-transmission communication: Full AUTO mode, custom mode, and manual mode.

Full AUTO mode

Full AUTO mode manages the tractor’s engine and transmission inputs to reach and maintain the desired ground speed set by the operator. This means the tractor will manage shifts and engine rpm to operate at the most efficient level possible. Operators can set the maximum forward and reverse speeds for their particular applications. In full AUTO mode the operator can adjust the desired ground speed in two ways, by conducting a traditional bump shift or by rotating the dial on the thumb wheel. When shifting in full AUTO mode, the transmission shifts set speeds and does not always shift gears, meaning the transmission may not necessarily shift gears if it can reach the desired ground speed with a slightly higher or lower engine rpm. Efficiency Manager is automatically engaged while operating in full AUTO mode. As a result, shifting will not take the tractor out of Efficiency Manager in full AUTO mode.

Custom mode

Custom mode operates similar to full AUTO mode but allows operators to adjust operating parameters to meet a specific operation. It can also activate eco mode for a higher level of operation. Eco allows two minimum engine speeds to be set. Operators can turn eco on and off by either pushing the eco button on the side of the throttle or by selecting eco in the transmission settings page of the CommandCenter controls. For example, operators may choose to turn eco on during transport to utilize a lower minimum engine speed and then turn eco off while operating in the field where a higher minimum engine speed is desired. In the advanced settings page, operators can customize the auto shift engine speed droop as a percentage of the full engine speed. In addition, the load anticipation feature can be enabled for the hitch engagement, hydraulic engagement, or both. Manual mode Manual mode operates very similarly to a traditional PowerShift transmission with Efficiency Manager. In manual mode the operator manages the engine and transmission inputs by controlling the shift lever and hand throttle. Efficiency Manager Efficiency Manager is automatically enabled in auto and custom modes. Efficiency Manager can be turned on in manual mode by selecting the set speed one or set speed two button on the CommandARM™ console. The set speed adjuster on the top of the single-lever gear selector allows the operator to dial in the desired ground speed to establish set speed one or two. Once engaged, Efficiency Manager will manage the engine rpm and gear selection to maintain the desired working speed. To reach the desired set speed, the throttle must be set to full engine rpm.

e18 operation

Setting start-up gears The 9 Series Tractors default to 7F and 2R at start up. However, these default start-up gears can be adjusted from 1-13F and 1-3R through the CommandCenter. Refer to the operator’s manual for additional information. 9R Tractor – e18-speed chart for PowerShift transmission (PST) with Efficiency Manager 9R table

	Group 47 tires		Group 48 tires
Tire size	(480R46, 20.8R42, 520R42, 620R42, 710R38)		(480R50, 520R46, 620R46, 710R42, 800R38)
Engine (rpm)	2100		2100
18-speed gear	km/h	mph	km/h	mph
Forward gears
F1	4.0	2.5	4.2	2.6
F2	4.8	3.0	5.0	3.1
F3	5.3	3.3	5.6	3.5
F4	5.9	3.7	6.2	3.9
F5	6.5	4.0	6.8	4.3
F6	7.3	4.5	7.6	4.8
F7	8.0	5.0	8.5	5.3
F8	9.0	5.6	9.5	5.9
F9	9.9	6.1	10.4	6.5
F10	11.0	6.9	11.6	7.2
F11	12.2	7.6	12.9	8.0
F12	13.5	8.4	14.2	8.8
F13	15.0	9.3	15.8	9.8
F14	16.6	10.3	17.5	10.9
F15	20.5	12.8	21.6	13.4
F16	25.3	15.7	26.6	16.5
F17	31.2	19.4	32.9	20.4
F18	38.5	23.9	40.5	25.2
Reverse gears
R1	3.9	2.4	4.1	2.5
R2	5.3	3.3	5.6	3.5
R3	5.9	3.7	6.2	3.9
R4	8.0	5.0	8.5	5.3
R5	9.0	5.6	9.5	5.9
R6	12.2	7.6	12.9	8.0

Group 47 tire based on 710/70R38 Group 48 tire based on 800/80R38 9RT and 9RX Tractor – e18-speed chart for PowerShift transmission (PST) with Efficiency Manager   9RT and 9RX table

	9RT		9RX
Engine (rpm)	2100		2100
18-speed gear	km/h	mph	km/h	mph
Forward gears
F1	4.0	2.5	4.0	2.5
F2	5.0	3.1	4.9	3.0
F3	5.5	3.4	5.5	3.4
F4	6.1	3.8	6.1	3.8
F5	6.8	4.2	6.7	4.2
F6	7.6	4.7	7.5	4.7
F7	8.4	5.2	8.3	5.2
F8	9.3	5.8	9.2	5.7
F9	10.3	6.4	10.2	6.3
F10	11.4	7.1	11.4	7.1
F11	12.6	7.8	12.6	7.8
F12	14.1	8.7	14.0	8.7
F13	15.6	9.7	15.5	9.6
F14	17.3	10.7	17.2	10.3
F15	21.4	13.3	21.3	13.2
F16	26.3	16.3	26.2	16.3
F17	32.3	20.1	32.2	20.0
F18	39.8	24.7	39.6	24.6
Reverse gears
R1	4.0	2.5	4.0	2.5
R2	5.5	3.4	5.5	3.4
R3	6.1	3.3	6.1	3.8
R4	7.3	3.8	8.3	5.2
R5	9.3	5.8	9.2	5.7
R6	12.6	7.8	12.6	10.3

JDLink

JDLink is the John Deere telematics system designed for operators and managers who desire to take their operations to the next level of productivity and efficiency without leaving the office. Whether it is receiving an e-mail or text message, users can manage the operation in real-time without being in the cab. Using the power of JDLink can optimize productivity, increase uptime, and boost profits with JDLink information all accessible from a laptop, desktop, or mobile device. JDLink Ultimate provides enhanced machine performance and utilization information that can only be achieved through direct communication with on-board machine controllers. Utilizing John Deere-exclusive telematics technology, users can remotely link to Ultimate-compatible machines to achieve a new level of optimization. NOTE: Mobile device compatibility and functionality varies. Monitor assets, performance, and more with JDLink:

• Increase uptime and reduce time spent managing equipment with JDLink Ultimate
• Coordinate machine and labor logistics
• Unleash new possibilities with wireless machine connectivity
• Locate machines on-the-go with the JDLink app for iPhone®, iPad® or Android™ devices
• Leverage common components from the JDLink system to enable remote support and machine monitoring
• Industry-exclusive Service ADVISOR Remote with JDLink

For more information on JDLink activations and subscriptions, visit www.StellarSupport.com. NOTE: JDLink is not available in all geographic regions.

Service ADVISOR

Service ADVISOR diagnostics greatly assist in reducing service costs and downtime. It allows the John Deere service technician to readily extract vital information about tractor malfunctions through the Service ADVISOR data port. Diagnostic codes and controller area network (CAN) bus statistics stored by the tractor and visible in the CommandCenter™ display are used by service technicians to isolate, identify, and resolve problems. Diagnostics and CAN bus statistics are not normally used by the operator. Access and use of trouble codes should only be done by a qualified, factory-trained John Deere service technician.

Service ADVISOR Remote

Service ADVISOR Remote takes the machine connectivity of JDLink and takes it one step further. With Service ADVISOR Remote, machines can be diagnosed remotely, saving the cost of a field service call. For example, diagnostic trouble codes can be reset and software updates can be uploaded remotely. Apple, iPhone, and iPad are trademarks of Apple Inc. Android is a trademark of Google LLC.

The 435-L/min (115-gpm) hydraulic system (order code 2813) is designed to reduce scraper hydraulic cycle times, thus increasing the efficiency of the tractor/scraper combination. Two hydraulic pumps are combined for a total of 435 L/min (115 gpm).  Flow through one 19.1-mm (3/4-in.) SCV is 140 L/min (45 gpm). The selective control valves (SCVs) are designed for commercial applications. This system is not recommended for agricultural implements with continuous flow requirements. When maximum hydraulic pump capacity is reached, multiple functions will continue to operate at the same proportional flow rate. This will prevent the rear scraper from slowing down, in relation to the front scraper, when operating the front and rear scrapers at the same time. When ordering this scraper high-flow option, the tractor will come standard with four SCVs. The two system pumps provide their combined oil flow of 435 L/min (115 gpm) to all four SCVs through a common valve manifold. All the SCV oil returns to one common reservoir. 19.1-mm (3/4-in.) couplers reduce restriction for increased flow to the scraper. A secondary lowering function accumulator is included with the hydraulic valves so the scraper can be lowered if hydraulic power is lost. NOTE: This system is not recommended with agricultural implements with continuous flow demand (scraper applications only). IMPORTANT: Do not use this system with scrapers/implements with 12.7-mm (1/2-in.) couplers/hoses/hydraulic systems. Damage could occur to implement hoses/couplers/components due to high-flow capability of the tractor system. NOTE: Power Beyond connections are not recommended for use with scraper systems or high hydraulic oil take out demand (example: large or multiple single acting cylinders, raising multiple scraper pans). Power Beyond connections are recommended for agricultural equipment with continuous flow demands (example: variable rate drives, CCS fans).

Exclusively designed for the 9R Tractors, the 18-speed full PowerShift transmission with Efficiency Manager is standard on the 9460R to 9560R and 9RT Scraper Tractors. The 18-speed transmission features include:

• 18 forward speeds and six reverse speeds
• Able to shift from neutral up to 13th forward
• Speed matching from 18th forward to 13th forward
• Clutchless shuttle-shifting between 13th forward and sixth reverse
• Speeds are carefully spaced to take full advantage of engine power bulge and torque characteristics
• 10 speeds with a 0.8-km/h (0.5-mph) speed change between gears in the 4.8- to 12.9-km/h (3- to 8-mph) working range
• Allows selecting the right gear for the operation to ensure that best fuel economy and productivity are obtained
• Speeds carefully developed to match all the tractor’s needs
• Transmission-to-engine controller communication

The 9RT offers increased speed up to 40 km/h (25 mph). Gear ratios on the track tractors have increased approximately 16.5 percent across the board, providing increased speed at respective levels on the 9030T. Full powershifts for on-the-go shifting:

• No need to stop or clutch when changing speeds
• Forward-reverse shuttle shift with no clutching
• Transmission defaults to seventh gear whenever the tractor is started

9R Wheel Tractor – 18-speed PowerShift transmission with Efficiency Manager

	Group 47		Group 48
	(480R46, 20.8R42, 520R42, 620R42,		(480R50, 520R46, 620R46, 710R42,
Tire size	710R38)		800R38)
Engine (rpm)	2100		2100
24-speed gear	mph	km/h	mph	km/h
Range/speed
F1	2.54	4.08	2.69	4.33
F2	3.12	5.02	3.31	5.33
F3	3.45	5.55	3.66	5.89
F4	3.89	6.21	4.09	6.59
F5	4.25	6.84	4.50	7.25
F6	4.75	7.64	5.04	8.11
F7	5.25	8.45	5.57	8.97
F8	5.83	9.39	6.20	9.97
F9	6.46	10.40	6.86	11.04
F10	7.16	11.56	7.62	12.26
F11	7.93	12.77	8.42	13.55
F12	8.83	14.21	9.37	15.08
F13	9.77	15.72	10.36	16.68
F14	10.87	17.49	11.53	18.56
F15	13.43	21.62	14.25	22.94
F16	16.53	26.60	17.54	28.23
F17	20.29	32.66	21.53	34.65
F18	24.99	40.21	26.51	42.67
R1	2.54	4.08	2.69	4.33
R2	3.45	5.55	3.66	5.89
R3	3.89	6.21	4.09	6.59
R4	5.25	8.45	5.57	8.97
R5	5.83	9.39	6.20	9.97
R6	7.93	12.77	8.42	13.55

Group 47 tire based on 710/70R38 Group 48 tire based on 800/85R38

9R Track Tractor – 18-speed PowerShift transmission with Efficiency Manager

Engine (rpm)	2100
Range/speed	mph	km/h
F1	2.53	4.07
F2	3.11	5.01
F3	3.44	5.54
F4	3.85	6.19
F5	4.23	6.81
F6	4.73	7.62
F7	5.23	8.42
F8	5.82	9.36
F9	6.44	10.37
F10	7.16	11.52
F11	7.91	12.73
F12	8.80	14.16
F13	9.74	15.67
F14	10.83	17.43
F15	13.39	21.55
F16	16.47	26.51
F17	20.23	32.55
F18	24.90	40.08
R1	2.53	4.07
R2	3.44	5.54
R3	3.85	6.19
R4	5.23	8.42
R5	5.82	9.36
R6	7.91	12.73

Regular service and maintenance are essential to the performance, productivity, and longevity of all farm machinery. Maximum uptime is an important element of productivity.

• 9 Series Tractor service points are quick and simple to check.
• Greater accessibility improves serviceability.

All items in the daily service schedule can be performed without the use of tools:

• Engine oil, hydraulic oil, coolant level, and water separator can be conveniently accessed from ground level without having to open the hood. Engine oil can be checked by simply removing one small engine side panel.

• Engine can be easily accessed by simply raising the one-piece hood and removing two engine side panels for more periodic maintenance checks.
• Single-point latch mechanism ensures easy hood opening and closure.

NOTE:  Always refer to the operator’s manual for complete maintenance and service recommendations.

Refueling

The 9R Tractors fuel tank is located over the rear axle. The fuel tank features a dual fill design. This design allows the machine to be filled from either side of the fuel tank. A fuel nozzle holder is located when the operator positions themselves on the gudgeon platform to fill the fuel tank. The diesel exhaust fluid (DEF) tank is located on the left-hand side of the tractor indicated by a blue cap. It is fillable from ground level and has a protective shield to keep debris out of the fill neck.

Model	Diesel	DEF
9420R	1514 L (400 gal.)*	120 L (31.7 gal.)
9470R	1514 L (400 gal.)*	120 L (31.7 gal.)
9520R	1514 L (400 gal.)	120 L (31.7 gal.)
9570R	1514 L (400 gal.)	120 L (31.7 gal.)
9620R	1514 L (400 gal.)	120 L (31.7 gal.)

*When equipped with double-reduction axle. 1211-L (320-gal.) when equipped with single-reduction axle. The 9RT fuel tank is located behind the cab; the fuel fill is located conveniently on the left-hand main platform. The 9RT Tractors all feature a DEF tank capacity of 93.9 L (24.8 gal.). The fill location is near the diesel fill location.

Model	Diesel	DEF
9470RT	1325 L (350 gal.)	93.9 L (24.8 gal.)
9520RT	1325 L (350 gal.)	93.9 L (24.8 gal.)
9570RT	1325 L (350 gal.)	93.9 L (24.8 gal.)

In-line DEF filter

9R, 9RT, and 9RX Tractors feature an in-line DEF filter to help protect the DEF pump from any contamination in the DEF tank. This in-line DEF filter is easily serviced with a drain plug to drain any remaining DEF from the filter housing and a replaceable cartridge-style filter.

Model	Diesel	DEF
9470RX	1514 L (400 gal.)	120 L (31.7 gal.)
9520RX	1514 L (400 gal.)	120 L (31.7 gal.)
9570RX	1514 L (400 gal.)	120 L (31.7 gal.)
9620RX	1514 L (400 gal.)	120 L (31.7 gal.)

NOTE:

• John Deere supports the usage of bio diesel. Bio diesel should meet ASTM D6751 (US) or EN 14214 (European) fuel quality standards.
• Tractors receive fuel containing a 2 percent bio-diesel blend at the factory.
• Acceptable blend levels may vary by geographic region.
• Diesel exhaust fluid will freeze when exposed for longer than three hours to conditions below -11°C (12.2° F).

For more information about the use of bio-diesel in John Deere engines, refer to www.JohnDeere.com/biodiesel.

DEF fill

9R, 9RT, and 9RX Tractors feature an easy-to-use DEF fill system. The 9R and 9RX feature a ground-level fill location, and DEF fill on 9RT is conveniently located on the step platform.

Machine	DEF tank capacity
9R	120 L (31.7 gal.)
9RT	93.9 L (24.8 gal.)
9RX	120 L (31.7 gal.)

Severe-duty water separator, if equipped The severe-duty water separator can extend service intervals and helps to protect the tractor’s fuel system from damage associated with lower-quality fuel. Simply open the drain valve on the bottom of the separator and drain accumulated water. NOTE: Cummins® QSX 15 L (915.4-cu in.) engines cannot be equipped with a severe-duty water separator; however, the fuel filter has separating capabilities like the primary filter on John Deere Power System engines.

Engine access

The tilt hood and side panel design provide additional engine compartment protection. The 9R, 9RT, and 9RX hoods feature the same design for access to engine components. Pull out the hood release (located on the front, left side) and tilt hood back to open. Engine side panels are quickly and easily removed for access to periodic maintenance items.

Transmission, hydraulic, and axle oil level

A sight glass for the transmission, hydraulic, and axle oil level is located at the back right side of the gudgeon, indicating proper oil levels, and an oil fill neck is located on the back right side of the gudgeon for the 9R and 9RX Tractors. The oil fill is located on the top of the common reservoir on the left side of the 9RT Tractor and a fill tube is located between the steps and engine of the tractor.

• Provides increased filter capacity compared to previous 9R and 9RT Tractors
• Transmission, hydraulic, and axle oil should be changed every 1500 hours
• Filter should be changed every 1500 hours unless filter restriction code occurs
• Daily and 10-hour inspections of the transmission hydraulic oil level are recommended

NOTE: The tractor should be off and parked on level ground with the hitch in the lowered position when checking the oil level.

• Sight glass observations will be significantly higher with hot oil temperatures and lower with cold oil or if engine has not run long enough.

NOTE: Oil level above the top mark on the sight glass can result in power loss and heat generation during transport applications.

Primary air filter access

On the 9R and 9RX, the primary engine air filter is accessible from the left-hand platform for replacement annually or as operating conditions require. The filter is aspirated and extends filter life in dusty conditions by aspirating more than 95 percent of incoming dust. Aspirator suction is created by utilizing the air flow from the cooling fan. On the 9RT, the primary engine air filter is located at ground level on right side of tractor.

Windshield washer

The windshield washer bottle is optional on 9R and 9RX Tractors and is located on the left side of the tractor near the DEF fill point. On 9RT Tractors, it is located on the right-side frame.

Oil change intervals

Tractors with the 9.0L (549.2-cu in.) and 13.5L (823.2-cu in.) John Deere Power Systems engines feature a 500-hour change interval when using approved John Deere Plus-50™ II oil and a John Deere oil filter. Tractors equipped with the Cummins QSX 15-L (915.4-cu in.) engine have a 400-hour engine oil and oil filter change interval.

• Previous initial oil and filter change at 100 hours is no longer required due to the factory fill of Break-In™ Plus oil.
• If using anything other than John Deere Plus-50 II oil, a 250-hour change interval is required.  CJ-4 must still be used.
• Only use ultra-low sulfur diesel fuel and CJ-4, ACEA E9, or ACEA E6 oil.
• An oil change of 500 hours is possible when using fuel with less than 15 parts per million (ppm) of sulfur, along with John Deere Plus-50 II oil.

See the tractor’s operator’s manual for oil change intervals and further details.

Battery access

The 9R and 9RX battery location is behind the left-hand step assembly. There are three bolts that secure the swinging step assembly that need to be removed to completely access the batteries. The 9RT top step of the platform conceals the tractor’s three 12-V batteries with 2775 CCA (925-CCA each). Tractors with the Cummins X15 engine will have four 12-V batteries in the same location as tractors equipped with John Deere Power System engines. Although the batteries are maintenance free, conditions such as long periods of operation at high ambient temperatures and excessive engine cranking may require adding water.

Battery boost terminal

On the 9R and 9RX, a battery boost terminal is located on the left-hand side of the engine for convenient and proper boost assisted starting.

Fuse and relay panel

The electrical fuse and relay panel is located behind the operator’s seat and just below the cab’s rear window. Simply lift up on the operator manual cover for access.

• Contains easy-to-replace automotive blade-type fuses and relays for quick servicing.
• Spare fuses are provided for each amperage size used.

The diode module contains many of the diodes contained in the system:

• If a diode problem occurs, simply replace the diode module for easy service and increased uptime.
• Relays are also fully interchangeable for quick service.

Electrical system (smart load center)  The electrical system provides a full controller area network (CAN) bus based system on the tractor for improved tractor implement integration and flexibility. Incorporated with the system is a smart load center, which provides fewer fuses, fewer connectors, and simplified wiring for increased reliability. The solid-state load center’s primary function is to control the majority of high-current loads, such as fender floodlights and the horn. This electronic circuitry will monitor loads and voltages to provide fast reaction time and the ability to alert the operator if a circuit overloads or if voltage is out of specification – for example, open circuit (undercurrent) or short circuit (overcurrent).

Cab air filters

The cab fresh air filter is conveniently located beneath the left side of the cab for all 9 Series products:

• External service means no mess in the cab from dusty filters
• Filter housing acts as a dust accumulator compartment
• Hand screw eliminates need for tools
• Replace cab fresh air filter every 1000 hours or sooner if plugged or damaged

Cab air recirculation filter Cab air recirculation filter is located in the roof liner above the operator. 70 percent of the total air volume is recirculated with a blanket effect for enhanced operator comfort.

• Replace cab air recirculation filter every 1000 hours or sooner if plugged or damaged.

Cab air filters are not designed to filter out harmful chemicals. Follow the instructions in the implement operator’s manual and those given by the chemical manufacturer when using agricultural chemicals.

Maintenance-free U-joint

Maintenance-free U-joint bearings require no servicing to reduce maintenance time.

Toolbox

A convenient toolbox is located on the left-hand side of the front frame for tool storage and comes standard on all 9R, 9RT, and 9RX Tractors. 9R and 9RX Tractors have an additional storage box conveniently located on top the left-hand platform. The 9RT has an additional toolbox conveniently located next to the left side of the batteries for additional storage. Cummins is a trademark of Cummins, Inc.

The front tow cable is recommended for pulling all 9 Series Tractors in time of needed assistance. Tow cables are available as a factory-installed option on all ag tractors and are base equipment on all Scraper Special Tractors. The tow cable attaches to the area in front of the drawbar and is also available as a field-installed option.

The rotary beacon light is installed to meet requirements in commercial or governmental applications. The rotating, high-intensity light rests securely within an amber-colored safety lens. Both the light and lens are replaceable if damaged. The rotary beacon light features a fully adjustable, double-clamp design that provides a more rigid vertical support stem.

The rotary beacon light is installed to meet requirements in commercial or governmental applications. The rotating, high-intensity light rests securely within an amber-colored safety lens. Both the light and lens are replaceable if damaged. The rotary beacon light features a fully adjustable, double-clamp design that provides a more rigid vertical support stem.

Cell phones, tablets, and other devices are key tools for farming today. John Deere has made it easier than ever to incorporate these tools into the operator’s station. Stay connected with the RAM® cell phone and tablet mounts. John Deere offers a vast selection of adjustable accessory mounting solutions and media devices to fit every need and application. RAM is a trademark of National Products Inc.

Cell phones, tablets, and other devices are key tools for farming today. John Deere has made it easier than ever to incorporate these tools into the operator’s station. Stay connected with the RAM® cell phone and tablet mounts. John Deere offers a vast selection of adjustable accessory mounting solutions and media devices to fit every need and application. RAM is a trademark of National Products Inc.

A favorite worldwide, the RAM self-leveling cup holder is now available as a kit – designed specifically for Deere equipment. It is easily installed to keep your favorite beverage upright even in the roughest terrain. The perfect accessory for any cab that has 10-mm mounting bosses. The new cup holder features a unique self-leveling design. This pivoting design allows easy adjustment for the holder while offsetting motion of the vehicle when moving. Features and applications:

• Self-leveling action reduces spills
• Durable design for rough environments
• Easy adjustable mounting for ideal placement
• Includes John Deere branded beverage insulator
• Compatible with most monitor brackets and all 10-mm threaded bosses

Available as either a factory- or field-installed attachment, the battery disconnect switch is used to disconnect the batteries in preparation for 20-day to 90-day storage periods. The switch cuts the power to the entire tractor to aid in maintaining battery life. An indicator light allows for safe and proper disconnect. The light will flash until it is safe to disconnect. This allows the diesel exhaust fluid (DEF) tank and lines to purge. (Final Tier 4 has an indicator light and Interim Tier 4 has no indicator light) Cummins is a trademark of Cummins Incorporated.

The ISO cab implement controller area network (CAN) bus adapter is available to connect any ISO compliant implement or device to an 8R, 8RT, 9R, 9RT, 9RX (including Scraper Special) Series Tractor.  These connectors are commonly used for planter frame control boxes. Refer to the operator’s manual, sections 16 (CommandCenter™) and 25 (Operator Station), for additional information on ISO implements. NOTE: If the harness is not in use, unplug it from the ISO 11783 location or plug the 4-pin connectors together on the harness.  If neither of these are done, implement CAN communication errors will occur.

In today’s agricultural environment, accuracy and precision are more important than ever. For something as basic as ground speed, operators need key information for precise control of various implements and the tractor. To support these needs, tractors can be ordered with a dual-beam radar unit as a factory- or field-installed option. There are several key features that have changed from previous designs. First, there are two horns for exit of the radio beam. This dual-beam design assures a powerful and accurate signal that will cut through interference that at times makes single-beam units inaccurate (see 1 in the image above for beam locations). Dual-beam output makes radar less susceptible to hard surface or tall/wavy grass interference. Accuracy is aided by a heavy-gauge mounting bracket and rubber isolators that reduce chances that vibration can affect the radio signal. Dual-beam radar has a fast update rate. When the tractor comes to a stop, accelerates, or varies speed, the indicated ground speed on the tractor display will closely match the actual ground speed. This is important for implements that use radar speed to control operation such as planters, seeders, fertilizer applicators, and sprayers. In addition, the dual-beam radar does not require calibration to assure accuracy. Its self-calibrating ability is sure to save setup time by elimination of a special procedure that was required in the past. The radar true ground speed sensor activates the following CommandCenter™ display or performance monitor readouts:

• Percent slip
• Hitch slip command (if equipped)

Radar usage improves the accuracy of the following CommandCenter display or performance monitor functions:

• Area covered
• Area/hour
• Distance and ground speed

Dual-beam units are compatible with controller area network (CAN) bus and International Organization for Standardization (ISO) bus electrical systems.

In today’s agricultural environment, accuracy and precision are more important than ever. For something as basic as ground speed, operators need key information for precise control of various implements and the tractor. To support these needs, tractors can be ordered with a dual-beam radar unit as a factory- or field-installed option. There are several key features that have changed from previous designs. First, there are two horns for exit of the radio beam. This dual-beam design assures a powerful and accurate signal that will cut through interference that at times makes single-beam units inaccurate (see 1 in the image above for beam locations). Dual-beam output makes radar less susceptible to hard surface or tall/wavy grass interference. Accuracy is aided by a heavy-gauge mounting bracket and rubber isolators that reduce chances that vibration can affect the radio signal. Dual-beam radar has a fast update rate. When the tractor comes to a stop, accelerates, or varies speed, the indicated ground speed on the tractor display will closely match the actual ground speed. This is important for implements that use radar speed to control operation such as planters, seeders, fertilizer applicators, and sprayers. In addition, the dual-beam radar does not require calibration to assure accuracy. Its self-calibrating ability is sure to save setup time by elimination of a special procedure that was required in the past. The radar true ground speed sensor activates the following CommandCenter™ display or performance monitor readouts:

• Percent slip
• Hitch slip command (if equipped)

Radar usage improves the accuracy of the following CommandCenter display or performance monitor functions:

• Area covered
• Area/hour
• Distance and ground speed

Dual-beam units are compatible with controller area network (CAN) bus and International Organization for Standardization (ISO) bus electrical systems.

High-flow fifth and sixth SCVs provide additional hydraulic flow for use with triple scraper pans.

The field-installed electronic SCV kits are made available for tractors needing additional SCVs. These kits provide metered flow rates and timed detents with pressure and load sense compensation. The additional SCV(s) can also be integrated into the Headland Management System. The field-installed kit includes International Organization for Standardization (ISO) lever-assisted breakaway couplers and armrest control lever.

A rear fender rear facing work light is available for your tractor. The kit comes with mounting hardware and a harness which directly connects to your tractors existing harness. This mounting location allows for illumination of your hitch and drawbar area to aid on making connections to your implement with natural lighting conditions are poor.

The John Deere cabs offer several options for outside mirrors to increase rear visibility to assist in getting the view needed of variable-width implements, wagons, or carts. The wide-angle mirror options provide excellent overall rear visibility and are easily adjusted and telescope to maintain visibility for a variety of implements. 7R and 8R Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

8RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9R and 9RX Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

Field-installed kits are also available to convert a manual mirror to an electrically adjustable mirror. See the attachment section for further information. NOTE: Left-hand electrically telescoping mirrors are not compatible with 8RT and 9RT Tractors.

The John Deere cabs offer several options for outside mirrors to increase rear visibility to assist in getting the view needed of variable-width implements, wagons, or carts. The wide-angle mirror options provide excellent overall rear visibility and are easily adjusted and telescope to maintain visibility for a variety of implements. 7R and 8R Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

8RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9R and 9RX Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

Field-installed kits are also available to convert a manual mirror to an electrically adjustable mirror. See the attachment section for further information. NOTE: Left-hand electrically telescoping mirrors are not compatible with 8RT and 9RT Tractors.

The John Deere cabs offer several options for outside mirrors to increase rear visibility to assist in getting the view needed of variable-width implements, wagons, or carts. The wide-angle mirror options provide excellent overall rear visibility and are easily adjusted and telescope to maintain visibility for a variety of implements. 7R and 8R Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

8RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9R and 9RX Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, manual telescoping
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

9RT Series Tractor mirror options:

• Manually adjustable, single pane
• Wide angle, heated, electrically adjustable top pane, electrically telescoping

Field-installed kits are also available to convert a manual mirror to an electrically adjustable mirror. See the attachment section for further information. NOTE: Left-hand electrically telescoping mirrors are not compatible with 8RT and 9RT Tractors.

With loads of capacity, two removable shelves, and an innovative front door and lid design, this new tractor utility box breaks new ground for convenience, versatility, and rugged design. Grease guns, tow chains, hitch pins, and many other essential items can be stored safely and can be easily accessed, putting an end to cluttered cabs. Built from welded, heavy-gauge sheet steel, this new box offers long-term durability not seen with other toolboxes. A heavy-duty gas strut on the lid and locking pins make opening and locking simple and easy. Specifications:

• Made in the USA
• 23 in. x 8 in. x 12 in.
• Two removable shelves
• Heavy-duty construction
• Fold down front door for easy access
• Mount with existing R127764 tractor weights using BRE10153 bracket
• Mount on 9X30 Series Wheel Tractors (front left side) using BRE10291 bracket

With loads of capacity, two removable shelves, and an innovative front door and lid design, this new tractor utility box breaks new ground for convenience, versatility, and rugged design. Grease guns, tow chains, hitch pins, and many other essential items can be stored safely and can be easily accessed, putting an end to cluttered cabs. Built from welded, heavy-gauge sheet steel, this new box offers long-term durability not seen with other toolboxes. A heavy-duty gas strut on the lid and locking pins make opening and locking simple and easy. Specifications:

• Made in the USA
• 23 in. x 8 in. x 12 in.
• Two removable shelves
• Heavy-duty construction
• Fold down front door for easy access
• Mount with existing R127764 tractor weights using BRE10153 bracket
• Mount on 9X30 Series Wheel Tractors (front left side) using BRE10291 bracket

This field-installed option reduces stress on the couplers by providing support to the heavy hydraulic hoses used in scraper application. The hydraulic hose support attaches to the back of the tractor next to the drawbar and is available on all 9R, 9RT and 9RX Scraper Tractors.

Custom key door locks

Field-installed kit (AL71345) allows for a door handle to be installed that has a key different from the tractor ignition key.

Cell phones, tablets, and other devices are key tools for farming today. John Deere has made it easier than ever to incorporate these tools into the operator’s station. Stay connected with the RAM® cell phone and tablet mounts. John Deere offers a vast selection of adjustable accessory mounting solutions and media devices to fit every need and application. RAM is a trademark of National Products Inc.

The front tow cable is recommended for pulling all 9 Family Tractors in time of needed assistance. Tow cables are available as a factory-installed option on all ag tractors and are base equipment on all Scraper Special Tractors. The tow cable attaches to the area in front of the drawbar and is also available as a field-installed option.

The front tow cable is recommended for pulling all 9 Family Tractors in time of needed assistance. Tow cables are available as a factory-installed option on all ag tractors and are base equipment on all Scraper Special Tractors. The tow cable attaches to the area in front of the drawbar and is also available as a field-installed option.

Front weights provide additional ballast for the front axle.

Cast Quik-Tatch suitcase weights (R127764) can be added to provide additional ballast for implements that exert heavy draft loads and require additional ballast or with hitch-mounted implements that require additional ballast to maintain steering control while transporting. These weights are Quik-Tatch weights that require minimal effort to attach.

Pick-up weights

Pick-up weights are design to add fast weight to the tractor. Following pick-up weights can be mounted at the front. Support (base weight):

• Pick-up weight 900 kg
• Pick-up weight 1150 kg

All pick-up hitches can be mounted also at the rear in the 3-point hitch as a counter weight. To use the third mounting point, an additional center-link bracket is available. 1500 kg and 1800 kg  pick-up weights The two weights differ only internally, therefore no external differences are visible. The pick-up weights can either be installed on the rear hitch or on the front hitch of the tractor using the center-link bracket. They cannot be mounted directly on the front base weight. A front hitch is required. The center-link bracket for installation is included. The new shape of the 1500 kg and 1800 kg pick-up weights allows a quick and safe mounting. This is ensured by an optimal alignment of the weight and the tractor along with a self-centering design. Major benefits of the new design:

• Easy and comfortable
• Less time is required
• Lower risk of injury

Due to the user-friendliness, an optimal ballasting of the tractor is guaranteed at any time. The performance of the tractor is used to a greater extent, which leads to higher productivity and a reduction in fuel consumption. The weights cannot be front installed in combination with Quik-Tatch front weights. NOTE: Ballast should be limited by the lowest of either tire capacity or tractor capacity. The carrying capacity of each tire should not be exceeded. For more ballasting information refer to the operator’s manual and ballast calculator.

The accessories bracket is available for mounting monitors, phones, radios, and other accessories in one convenient location. The bracket connects in the existing holes inside the cab.

This kit provides antenna mount, radio mounting plate, and wiring for a business band radio.

To better accommodate governmental or commercial sales, a backup alarm is available as a factory- or field-installed attachment on select models. An alarm sounds whenever the transmission is placed in reverse. The alarm provides a high level of warning that the tractor is changing direction. A backup alarm is base equipment on Scraper Special Series Tractors. For aftermarket options, please see Transmission backup alarm kit.

Cell phones, tablets, and other devices are key tools for farming today. John Deere has made it easier than ever to incorporate these tools into the operator’s station. Stay connected with the RAM® cell phone and tablet mounts. John Deere offers a vast selection of adjustable accessory mounting solutions and media devices to fit every need and application. RAM is a trademark of National Products Inc.

The floor insulation kit can reduce cab heat generated by transmission and hydraulic oil temperatures below the cab floor. It can reduce the overall cab temperature, as it works as a thermal barrier. The product comes in a large sheet, which is easily cut to fit the contours of the cab floor. The kit is large enough to fit the floor pan design of 6 through 9 Series Tractor cabs.

John Deere radio packages provide powerful performance with standard four-speaker systems. The standard radio package features easy-to-use operator controls located on the CommandCenter™ display and at the radio faceplate. AM/FM and weatherband tuner allows operators to stay tuned to their favorite radio stations and keep current with ever-changing weather patterns. An auxiliary input for connecting an external media source is conveniently located on the right-side console. The premium radio package adds to these great features with Bluetooth® to connect with compatible media devices and a USB input for connecting external media sources. A subwoofer is also available in this package to increase the operator experience within the cab. Both radio packages help create a comfortable operator environment for long hours in the cab.

Standard radio package

• AM/FM and weatherband tuner (NOAA broadcast channels)
• External antenna
• Remote controls through the CommandARM™ controls (volume, mute, channel up/down)
• CommandCenter display with station selection, volume level, and station presets
• Auxiliary input (3.5 mm [0.14 in.]) on right-side console
• Four coaxial speakers

Premium radio package*

• AM/FM, weatherband (NOAA broadcast channels), and worldwide premium tuner
• External antenna
• Remote controls through CommandARM (volume, mute, channel up/down)
• CommandCenter display with station selection, volume level, and station presets
• Universal serial bus (USB) input
• Auxiliary input on right-side console
• Bluetooth capable with microphone (allows phone and streaming audio)
• Four coaxial speakers
• Subwoofer

*XM Satellite functionality for premium radio needs to be upgraded by purchasing the XM antenna, XM receiver, brackets, and wiring harnesses via a kit from your local John Deere dealer. Bosch is a trademark of Robert Bosch GmBH. Bluetooth is a trademark of Bluetooth SIG Incorporated. XM is a trademark of XM Satellite Radio Incorporated. Delco is a trademark of General Motors LLC.

Sound systems provide powerful performance with four-speaker system.

The John Deere/Bosch radios are available with or without a compact disc (CD) player. The system also features:

• Separate seek, treble/bass controls
• Radio can be ordered with or without a CD player
• Weatherband feature standard on all radios to allow the operator to listen to NOAA Weather Channel broadcasts at the touch of a button

For clear reception, an external antenna is included. Bosch is a trademark of Robert Bosch GmBH. Bluetooth is a trademark of Bluetooth SIG Incorporated. XM is a trademark of XM Satellite Radio Incorporated.

John Deere radio packages provide powerful performance with standard four-speaker systems. The standard radio package features easy-to-use operator controls located on the CommandCenter™ display and at the radio faceplate. AM/FM and weatherband tuner allows operators to stay tuned to their favorite radio stations and keep current with ever-changing weather patterns. An auxiliary input for connecting an external media source is conveniently located on the right-side console. The premium radio package adds to these great features with Bluetooth® to connect with compatible media devices and a USB input for connecting external media sources. A subwoofer is also available in this package to increase the operator experience within the cab. Both radio packages help create a comfortable operator environment for long hours in the cab.

Standard radio package

• AM/FM and weatherband tuner (NOAA broadcast channels)
• External antenna
• Remote controls through the CommandARM™ controls (volume, mute, channel up/down)
• CommandCenter display with station selection, volume level, and station presets
• Auxiliary input (3.5 mm [0.14 in.]) on right-side console
• Four coaxial speakers

Premium radio package*

• AM/FM, weatherband (NOAA broadcast channels), and worldwide premium tuner
• External antenna
• Remote controls through CommandARM (volume, mute, channel up/down)
• CommandCenter display with station selection, volume level, and station presets
• Universal serial bus (USB) input
• Auxiliary input on right-side console
• Bluetooth capable with microphone (allows phone and streaming audio)
• Four coaxial speakers
• Subwoofer

*XM Satellite functionality for premium radio needs to be upgraded by purchasing the XM antenna, XM receiver, brackets, and wiring harnesses via a kit from your local John Deere dealer. Bosch is a trademark of Robert Bosch GmBH. Bluetooth is a trademark of Bluetooth SIG Incorporated. XM is a trademark of XM Satellite Radio Incorporated. Delco is a trademark of General Motors LLC.

Cast-iron wheel weights provide added ballast at the tires for increased traction and stability.

Cast-iron wheel weights provide added ballast at the tires for increased traction and stability.

For operators requiring additional ballast or additional traction on the rear axle

72-kg (159-lb), 205-kg (452-lb), 625-kg (1378-lb), and 970-kg (2138-lb) cast rear-wheel weights are available for the 7R and 8R Series Tractors. The attaching hardware for all rear-wheel weight options may be ordered through parts. The range of rear-wheel weights can provide the proper amount of rear axle ballast for a variety of applications. The addition of this ballast will increase traction on the rear axle of the tractor. These weights can also be used to counterbalance the effect of adding additional weight on the front axle in the form of a front weight support, front hitch, front spray tanks, and front-end loaders. 205-kg (452-lb) weight The 205-kg (452-lb) cast rear-wheel weight is offered individually as attachment R07782. The 72-kg (159-lb) starter weight (R167153) must be installed prior to the 205-kg (452-lb) weight on rear steel wheels. This practice is optional on cast wheels; however, most weight packages will be configured this way. 625-kg (1378-lb) weight R553540 includes one 625-kg (1378-lb) cast inner rear-wheel weight. This weight is to be used on the inside of the rear wheel assembly. This option can be stacked on a double-flat cast hub, with a 70-kg (154-lb) starter ring on the outside. 70-kg (154-lb) weight BRE10026 features a 70-kg (154-lb) starter weight. The starter weight and guide lugs provide improved installation and removal of the 900-kg (1984-lb) weight. This weight can be used individually on the outside of the steel, dual rims on rack-and-pinion axles, or on the outside of the double-flat, single-taper wheel hub. For the approved cast hubs, can also be used with the inner cast weights as well. NOTE: Use on the outer side of approved cast hubs will limit dual tire and spacing capability. 900-kg (1984-lb) weight Individual R341378 900-kg (1984-lb) weights ordered through Parts. The 70-kg (154-lb) starter weight is required for installation, and provides guide lugs for improved installation and removal of the 900-kg (1984-lb) weight. 900-kg (1984-lb) weight ballast option is compatible with steel, dual wheels with rim diameters of 106.7, 116.8 cm, or 127 cm (42 in., 46 in., or 50 in.). This allows the weights to be added to only the outer rear dual on a rack-and-pinion axle and double-flat axle with single-taper hub. NOTE: This weight option is not compatible with 96.5-cm or 137.2-cm (38-in. or 54-in.) wheels.

For operators requiring additional ballast or additional traction on the rear axle

R167151 includes one 635-kg (1400-lb) cast inner rear-wheel weight used to increase traction on the rear of the tractor by providing additional ballast. These weights can also be used to counterbalance the effect of adding additional weight on the front axle in the form of a front weight support, front hitch, front spray tanks, and front-end loaders. Order attaching hardware through Parts.