Key engine features include:

• 24 hp (17.9 kW) provides plenty of power.
• Large 44.3 cu in. (726-cc) displacement provides plenty of torque.
• V-twin air-cooled design is efficient.
  • Excellent power and performance
  • Smooth, quiet power
  • Easy starts
• Engine model FS730V
• Many quality features are included.
  • Cast-iron cylinder liners provide a long-wearing surface for longer engine life.
  • Overhead valves allow the engine to breathe easily for excellent power and fuel economy.
  • Full-pressure lubrication is more effective.
  • Replaceable oil filter keeps the oil cleaner for longer engine life.
  • Dual-stage air cleaner thoroughly cleans engine intake air.
  • Electronic ignition contributes to fast starts.
  • Solenoid-shift starter for easy starts, even in cold weather.
• Rear engine guard protects the engine and provides additional vehicle strength and integrity.
• A flywheel alternator provides plenty of capacity to quickly recharge the battery and power electrical equipment, such as lights or a sprayer.
  • 20-amp capacity
  • Regulated to keep the battery at a full charge, without risk of overcharging

The 48-in. (122-cm) HC Deck is stamped from heavy, 9-gauge, 0.15-in. (3.8-mm) steel to minimize the number of welds and provide a smooth underside for reduced material buildup:

• Deep-deck design of 5.5 in. (14 cm) delivers excellent airflow, so material can be processed quickly and efficiently.
• Wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.
• Durable plastic deflector spreads grass clippings evenly across the lawn, is hinged, and can be raised to minimize the storage space required.
• 1-in. (2.5-cm) cold-forged spindles are heat-treated for strength and are supported by ball bearings.
• Front edge is raised above the blade plane to allow even cutting of tall grass.
• Blade overlap is 1.6 in. (4 cm), nearly 0.8 in. (2 cm) greater than many conventional decks, for a clean cut.

The 54-in. (137-cm) HC Deck is stamped from heavy, 9-gauge, 0.150-in. (3.8-mm) steel to minimize the number of welds and provide a smooth underside for reduced material buildup:

• Deep-deck design of 5.5 in. (14 cm) delivers excellent airflow, so material can be processed quickly and efficiently.
• Wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.
• Durable plastic deflector spreads grass clippings evenly across the lawn, is hinged, and can be raised to minimize the storage space required.
• 1-in. (25.4-mm) cold-forged spindles are heat-treated for strength and are supported by ball bearings.
• Standard front roller and two double-captured anti-scalp wheels give a more even mowing job and reduce the chance of scalping.
• Front edge is raised above the blade plane to allow even cutting of tall grass.
• Blade overlap is 1.6 in. (40 mm), nearly 0.8 in. (20 mm) greater than many conventional decks, for a clean cut.
• Mower can side-discharge or mulch.

The 60-in. (152-cm) HC Deck is stamped from heavy, 9-gauge, 0.15-in. (3.8-mm) steel to minimize the number of welds and provide a smooth underside for reduced material buildup:

• Deep-deck design delivers excellent airflow, so material can be processed quickly and efficiently.
• Wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.
• Durable plastic deflector spreads grass clippings evenly across the lawn, is hinged, and can be raised to minimize the storage space required.
• 1-in. (25.4-mm) cold-forged spindles are heat-treated for strength and are supported by ball bearings.
• Standard front roller and two double-captured anti-scalp wheels give a more even mowing job and reduce the chance of scalping.
• Front edge is raised above the blade plane to allow even cutting of tall grass.
• Blade overlap is greater than many conventional decks, for a clean cut.
• Mower can side-discharge or mulch.

The operator station is designed for operator comfort and convenience in 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.
• Twin-lever motion-control levers adjust, using cut-height pin/socket, for convenience and operator comfort.
• Shock absorbers dampen control movements to give smooth operation.

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

The motion-control levers can be adjusted to three different height settings and fifteen different fore-aft settings:

• Increased operator comfort
• Can adjust for the most precise control of the machine

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

A heavy-duty electric power take-off (PTO) clutch is controlled by a convenient, dash-mounted control.

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

• Transmissions are set low in the vehicle for excellent hillside stability.
• Tuff Torq® TZT7-M transmissions are reliable and durable.
  • Beefed-up 1-in. (2.5-cm) axles for greater strength
  • Have heavier-duty components to stand up to the higher loads from the larger tires and greater weight of Z500R Series ZTrak Mowers
• 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.