A V-twin engine with 724 cc (44.2 cu in.) displacement provides plenty of power and torque to handle tough mulching, mowing, and bagging conditions:

• V-twin cylinder design for greater torque, lower vibration, and improved sound quality
• Engine model M44
• Electronic ignition for fast starts
• Cast-iron sleeves for longer engine life
• Overhead valves for excellent power and fuel economy
• Spin-on oil filter with pressure lubrication for keeping the oil cleaner for long engine life and extended time between oil changes; pressure lubrication is also more effective when operating the tractor on an incline
• Easy access to the no-tools oil drain valve for oil changes
• Rear engine guard for protecting the engine and providing additional strength and integrity

Replaceable fuel filter and oil filter are easy to access and change to minimize service time and cost.

The 42-in. (107-cm) Accel Deep Mower Deck is a stamped-steel, deep, flat-top design that delivers excellent cut quality, productivity, cleanliness, durability, and versatility. Optimal performance and dispersion of clippings is provided, even at faster mowing speeds or in tall grass:

• 4.97-in. (12.6-cm) deep throughout the entire deck shell for optimum mowing, mulching, and bagging performance
  • Optional MulchControl™ system provides superior mulching performance and versatility
• Stamped-steel design eliminates sharp edges and corners where material can build up and diminish mowing performance
• Mower deck suspended from the vehicle for a smooth and level cut
  • Adjustable mower wheels, positioned just above ground level, help reduce scalping
• 0.25-in. (6.4-mm) cut-height increments allow the mower to be set at the desired cut height
• Compatible with efficient 6.5-bu (230-L) two-bag cut-and-throw material collection system

Excellent cut quality

Deep mower-deck stamping gives excellent cut quality. It allows the cut and suspended material room to exit the deck without getting recut:

• Reducing the amount of recutting enables more power to be used to cut incoming grass, which greatly improves mower capacity.
  • Helps maintain excellent cut quality at faster mowing speeds
• Clean flow of material out of discharge area prevents cut material from interfering with cutting the incoming grass, making it possible for the blades to cut incoming material cleanly.
• Even in mulching mode, cut evenness is improved compared to other designs because the additional depth allows for continuous circulation, optimal recutting, and an even distribution of clippings.

Productivity – gets the job done fast

Deep mower-deck stamping gives high productivity, which gets the job done fast. It allows the cut and suspended material room to exit the deck quickly, reducing the amount of recutting so more power is available to process incoming grass:

• Greatly improves the mower’s capacity to maintain excellent mowing performance in difficult mowing conditions and at higher speeds

Large discharge opening is both high and wide to handle more material:

• Gives a smooth, even discharge of clippings at all mowing speeds
• Reduces the chance of plugging, especially important when operating in wet, thick, or dense grass and when bagging
• Cut-and-throw chute has a large, optimized inlet which aids in collecting material by using airflow from the large deck opening

• The MulchControl handle is located on top of the mower deck and used to open and close the discharge baffle.
  • The operator is required to get off the machine in order to engage or disengage mulch mode.
• Changing from mulching to side discharge or vice versa takes only a few seconds.

MulchControl is well-suited to the following mowing situations:

• Usually mulch, but side discharge when grass gets too long
• Usually side-discharge, but would like to be able to close the chute to control clippings
• Always mulch a main lawn, but often side discharge secondary lawns
• Bag clippings, but want to go farther before emptying bags

While in the side-discharge mode, MulchControl still mulches about one third of the material. Therefore, the side-discharge mode is essentially a partial-mulch mode. This can be an advantage when side discharging or bagging, as it helps to reduce the amount of material being discharged. Other times this could work as a disadvantage:

• When cutting strong southern grasses, such as Zoysia and Bermuda
• When cutting in wet, high-growth conditions, such as those found in the Pacific Northwest United States
• When optimum bagging and lawn cleanup is desired

Cleanliness – for the mower and the operator

The flat-top shape of the deck stamping is optimal for keeping itself and the operator clean:

• There are few places to catch and hold material on the top and underneath the deck.
  • Top of deck stays cleaner, reducing time and effort needed for cleaning and service
  • Underside of deck is self-cleaning to maintain optimum performance without build-up of material to interfere with the flow of air and clippings
  • Less need to clean and remove build-up of material from underside deck
• The depth of the Accel Deep Mower Deck minimizes the amount of material that escapes from the front of the deck
  • Limited amount of material to drift onto the operator and mower deck
  • Even flow of material discharged out the chute, less recutting results in larger pieces that are less likely to end up on the operator
  • Mulching prevents the discharge of material completely and MulchControl makes mulching a practical solution for most mowing situations.

Cleaning a mower deck, both top and bottom, is one of the most frequent maintenance activities:

• The flat-top design reduces places for material to build up and makes material that does collect easy to remove.

Superior durability is designed in

The 42A Mower Deck has strong spindle pockets, to keep the blades aligned, even after years of tough service:

• Ribs in the deck shell add strength where it is needed.
• The 42A has a 16 percent heavier overall weight than the Edge™ Xtra 42-in. (107-cm) Mower Deck that it replaces.

Mower wheels are double captured:

• Provides greater strength and durability for longer, trouble-free life.
• Single-bolt adjustment makes setting wheels to the correct height for the cutting height quick and easy.

Low-tension belt-drive design reduces the side load on the engines lower bearing and mower deck bearings for longer life. Rolled outer edge of the deck provides extra strength and protection. Dual-stage E-coat and powder-paint coatings provide extra protection from rust. A wash port is provided to make cleaning the underside of the mower deck easy.

• Hose connector is included with the mower deck.

MulchControl option

The MulchControl system for the 42A Mower Deck is an optional field-installed attachment and makes mulching practical for many mowing situations because it not only does an excellent job of mulching, but it also allows the mower to be easily converted for times when it is more desirable to side discharge or collect the lawn material. Advantages of mulching grass clippings include:

• A beautiful looking lawn
• Grass clippings not blown onto the operator, driveways, or flower beds
• Less fertilizer use
• Elimination of the effort needed to dispose of clippings

How MulchControl works

MulchControl is an innovative, simple design that is easy to use and maintain:

• The MulchControl attachment includes baffles to control the flow of material under the deck.
  • When the MulchControl baffle is open, most of the material passes through the discharge opening.
  • When the MulchControl baffle is closed, the material stays within the deck and gets chopped into mulch and deposited in the turf.

Versatility – easy to change between side discharge, mulch, and bagging modes

The 42A Mower Deck is designed for maximum versatility, providing the greatest ease in changing from one mower discharge mode to another:

• With the optional MulchControl system installed (along with the special mulching blades), changing from side discharge to mulching or vice versa is done with the simple flip of a lever.
• The cut-and-throw rear bagger can be used with MulchControl installed by removing the rear MulchControl baffle (A) before installing the bagger chute. The baffle is held in place with two carriage bolts. To return to mulching, the chute needs to be removed and the baffle replaced.

6.5-bu (230-L) rear bagger

An optional 6.5-bu (230-L) cut-and-throw rear bagger material collection system (MCS) is available for use with the 42-in. (107-cm) Accel Deep Mower. It provides an efficient means of collecting grass clippings and leaves. The hopper design provides modern styling, great bagging performance, cleaner operation, and easy-to-empty bags:

• 6.5-bu (230-L) capacity
• Easy-to-attach lower chute
• Air exhaust duct
• Convenient spring-latch
• Airflow fill indicator
• Quik-Tatch™ mounting
• Sealed hopper top
• Loose-knit bags available

Mower blades

High-lift bagging blades are included with the chute. They provide optimum performance when bagging in difficult conditions, such as when the grass is moist, dense, or long:

• High-lift bagging blades also work well when side discharging material.

Mulching blades are included with the MulchControl attachment. They can be used for mulching, side discharging, and bagging in most conditions. Mower blade use chart

The operator station is designed for operator comfort and convenience when operating all controls:

• Excellent visibility forward and to the trim side of the deck makes operation easy and comfortable for the operator.
• Controls are color coded for easy identification.
• Low-fuel warning light is easily visible in daylight.
• Twin-lever controls adjust, using cut-height pin/socket, for convenience and operator comfort.
• A shock absorber dampens motion control lever movement to give smooth operation.

Comfortable seat

Comfortable seats make the operator experience more pleasant. Armrests included on the Z345R, Z355R, and Z375R seat can be flipped up out of the way, if desired:

• Z345R, Z355R, and Z375R – 46-cm (18-in.) high seat back with adjustable armrests

Seat suspension

Two steel coil suspension springs under the seat absorb shocks when traveling over rougher areas to provide a smoother ride. The seat has a 6.35-cm (2.5-in.) fore-aft adjustment. The cut-height pin/socket can be used to loosen the bolts in order to make seat adjustments.

Cup holder and storage compartments

The cup holder is designed to hold two common cup sizes securely. Covered storage under the seat and open storage along the left side of the vehicle provide safe and secure places for the operator to keep safety equipment, a cell phone, etc.

Operator foot platform

Large foot platform helps the operator remain comfortable and secure:

• Volcano grips give a secure grip.
• Raised footrests at the front of the platform provide a comfortable area for the operator’s feet.

A convenient service interval decal provides basic maintenance information. It provides a quick reference for keeping recommended service up to date.

Mower deck access

The footrest area is hinged and easily raised for service to mower deck:

• It is necessary to remove just one bolt that can be conveniently removed with the lift-height pin.
• Easy to clean grass off the top of the mower
• Provides convenient access to the mower drive

Engine service

The engines are easy to service, including changing the oil and the oil filter and servicing the air filter. The Z365R engine has the John Deere Easy Change™ 30-second oil change system. Accel Deep™ Mower Decks have several features that make them easy to service:

• Flat-top design minimizes places for debris to collect.
• Spring-loaded, flip-up belt guards make removing debris easy.
• Provision is provided for a standard, 9.5-mm (3/8-in.) ratchet wrench to be used for releasing belt tension when removing the drive belt.

Tie-down locations are provided for convenience and safety when trailering the machine.

Motion-control levers

The motion-control levers can be adjusted to two height settings and nine fore-aft settings for a total of 18 different positions:

• Increased operator comfort
• Adjustable for more precise control of the machine

A standard shock absorber for the motion-control levers makes maneuvering ZTrak™ Mowers easy and comfortable:

• Shock absorber modulates the movement of control levers for smoother operation.
• Operator can smoothly and precisely control the machine.

On-board tracking adjustment from the operator seat is quick and easy. The cut-height pin includes a 13-mm wrench and doubles as a convenient tool for adjusting tracking and the motion-control lever position.

Control panel

The operator control panel is conveniently located and easy to use. The following instruments and controls are included:

• Hour meter
• Low fuel warning light
• Ignition switch
• Power take-off (PTO) control
• Engine speed/choke control
  • A choke position is built into the engine speed control.

Park brake

The park brake is conveniently located:

• Large lever is easy to use.
• Lever is color-coded for easy identification.
• Park brake effectively holds the machine in the parked position.
• Park brake must be engaged (in the upper position) to start the engine.
• Once the engine is started, the park brake must be disengaged before operating the motion-control levers.

Mower deck lift/cut-height adjustment

• Mower deck cutting height adjusts from 2.5 cm (1 in.) to 10.2 cm (4 in.) in 0.64-cm (0.25-in.) increments for excellent cut quality and performance.
• Mower deck adjustment has built-in memory so the operator can easily return to the desired cutting height after raising the deck.

The Z345R, Z355R, Z365R, and Z375R include a foot-lift pedal along with the hand-lift lever to make raising the mower deck easier. The foot-lift pedal also provides a convenient way to temporarily raise the mower deck over an obstruction while mowing.

Heavy-duty power take-off (PTO) clutch

The PTO clutch is designed to operate through many on/off cycles. CAUTION: Children or bystanders may be injured by rotating blades. Before traveling forward or rearward:

• Carefully check the area around the machine.
• Disengage the mower before backing up.

NOTE: Operating the mower while backing up is strongly discouraged.

Interlock switches

A switch senses if the hopper is installed. If the hopper is not installed and the PTO switch is actuated, the PTO will not operate. A brake interlock switch is provided so the tractor will not start unless the brake is depressed or the parking brake set. A tractor seat switch will turn off the PTO if the operator leaves the tractor seat; it will also shut-down the engine if the park brake is not set and the operator leaves the seat. Either the operator needs to be in the seat or the hopper or deflector installed for the engine to run.

Steering is easy with large diameter front caster wheels

Motion-control levers are designed for comfortable and easy operation. A shock absorber is included to dampen the movement of the control levers so any operator can make smooth, controlled turns.

• Seat interlock switch disengages the mower when the operator leaves the seat.
• Engine will stall if the operator leaves the seat without the motion-control levers in the outward position and the park brake set.

Pneumatic caster wheels give a smoother ride and easier steering:

• Large diameter front caster wheels provide extra ride comfort and better steering control.
• Caster wheels have sealed bearings for long life and easy steering.
• Tires are sized for the size and weight of the vehicle.

ZTrak™ model	Caster wheel tire size
Z335E, Z345R	11×4.0-5
Z355E, Z355R, Z365R, Z375R	13×5.0-6

Controls are designed to promote safe operation

• Park brake must be engaged for the engine to crank.
• Motion-control levers must be in the outward position for the engine to crank.
  • Premium control levers on the Z345R, Z355R, Z365R, and Z375R are painted green and have a unique shape and size for more comfortable operation.
• Park brake must be disengaged before operating the motion-control levers or the engine will stall.
• Seat interlock switch disengages the mower when the operator leaves the seat.
• Engine will stall if the operator leaves the seat without the motion-control levers in the outward position and the park brake set.

ZTrak Mowers are designed around a heavy-duty formed and welded steel frame for strength and reliability. Large front caster wheels and large rear drive wheels provide several operator benefits:

• Smoother ride
• Better slope performance
• More operator comfort over uneven ground
• Better traction

The operator platform is roomy and uncluttered for maximum comfort, and the controls are convenient to use:

• Easy to get on and off the mower
• Ample legroom for comfortable operation
• Adjustable motion-control levers for height and position, enabling the operator to stay comfortable while using them
• Color-coded and logically placed controls

Styling is both functional and attractive

The styling of ZTrak Mowers is functional and attractive to appeal to residential owners who value product appearance and the easy, comfortable operation that comes with thoughtful control designs:

• Color-coded controls are not only attractive, but easy to find and use.
• Large foot platform, surrounded by frame rails, has a safe and inviting appearance and provides easy access for the operator.
• Contoured shape of the fenders provides improved visibility to the drive tires, minimizes storage space required, and adds to the stylish appearance of the vehicle.

Heavy-duty welded steel frame for reliability and long life

The ZTrak frame includes 2.5- x 3.8-cm (1- x 1.5-in.) steel tubing for long-term durability:

• Heavy-duty frame tubing provides a solid support.
• Reinforced frame offers additional strength where needed.

Dual transmissions efficiently power the ZTrak™ mower forward and reverse and give steering capability:

• Transmissions are set low in the vehicle for excellent hillside stability.
• Hydro-Gear® transmissions are reliable and durable.
  • Beefed-up 2.5-cm (1-in.) axles for greater strength
• Maintenance-free unitized transmissions are sealed and have no hose connections to leak hydraulic fluid.

Four-bolt hubs provide a reliable and convenient wheel-mounting system. Tow-valve controls are provided for each transmission and located above the vehicle frame on either side of the engine:

• Easy to reach and use
• Allow the vehicle to be moved without the engine running

Hydro-Gear is a trademark of Hydro-Gear, a joint venture of Sauer-Danfoss and Agri-Fab. Sauer-Danfoss is a trademark of Sauer-Danfoss Incorporated. Agri-Fab is a trademark of Agri-Fab Incorporated.

The fuel tank holds 8 L (2.1 U.S. gal.) of fuel. It is located low on the left side of the machine:

• Fuel-fill opening is located low and angled for easy refueling.
• Large, 5.1-cm (2-in.) fuel-fill opening reduces the chance of spilling when adding fuel.
• Cap is tethered to the fuel tank.
• Less chance of fuel cap getting lost

The low fuel warning light is clearly visible in daylight.