Exmark 4500-507 manual Seat, Hydrostatic Ground Drive System, Tires & Wheels

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Specifications

Moving motion control levers outward (in slots) locks the drive system in neutral.

PTO Engagement Switch: Engages electric clutch (to drive belt) which engages mower blades.

Parking Brake Lever: Engages parking brake.

Parking Brake Release Button: Releases parking brake.

Deck Height Adjustment Lever: Sets cutting height to desired position.

Deck Lift Pedal: Foot pedal that lifts deck.

Transport Lock:

Latching position: Automatically latches at the transport position.

Unlatching position: Deck does not latch at the transport position.

Seat

Type: Standard seat with high back, extra wide foam padded seat cushion with internal suspension, thick bolstering, two-tone cover, armrests, integral safety switch, and seat vibration isolation system.

Optional seat accessories for units with standard seats:

Custom ride suspension system to enhance Standard Seat. Adds approximately 3 inches (7.6 cm) to seat height.

Deluxe suspension seat with high back, low profile foam-in-place cushion (dampened, adjustable spring suspension), armrests, and integral safety switch. Seat height remains the same.

Seat Isolation System for reduced vibration, to enhance ride of standard seat, standard seat with Custom Ride Seat Suspension or Deluxe Suspension Seat. Adds approximately 1 inch (2.5 cm) to seat height. Seat Isolation System is standard on all units.

Mounting: Hinged seat frame to tilt up seat. Held in tilted position with prop rod. Adjustable fore and aft on seat tracks.

Armrests:

Standard seat: foam padded adjustable flip-up armrests.

Suspension seat: molded adjustable flip-up armrests.

Seat Safety Switch:

Integrated seat switch. Time delay seat switch eliminates rough ground cut-outs.

Hydrostatic Ground Drive System

Two unitized hydrostatic transmissions:

48 and 52 inch decks:

12cc Parker axial piston pump

240cc Parker geroler motor

60 and 72 inch decks:

16cc Parker axial piston pump

280cc Ross geroler motor

Hydraulic Oil Type: Exmark Premium Hydro oil.

Hydraulic Oil Capacity: 52 oz (1.5 L) per side

Hydraulic Filter: P/N 116-0164

Speeds:

12cc

0-10 mph (16.1 km/hr) forward.

0-5.5 mph (8.9 km/hr) reverse.

16cc

0-11.5 mph (18.5 km/hr) forward.

0-6 mph (9.7 km/hr) reverse.

Drive wheel release valves allow machine to be moved when engine is not running.

Tires & Wheels

 

Drive

Front Caster

 

Pneumatic

Semi-Pneumatic

 

(Air-Filled)

 

Quantity

2

2

Tread

“Multi-Trac

Smooth

 

C/S”

 

Size (60 & 72

24 x 12.00-12

13 x 6.50-6

Decks)

 

 

Size (48 & 52

24 x 9.50-12

13 x 5.00-6

Decks)

 

 

Ply Rating

4

 

Pressure

13 psi (90 kPa)

 

 

 

 

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Contents Lazer Z Models California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Using the Rollover Protection System Rops Slope OperationMaintenance and Storage Safety Safety and Instructional Decals 109-3148 109-7232 109-8483 117-2718 116-0211 Message Display Model Numbers SpecificationsSystems Hydrostatic Ground Drive System SeatTires & Wheels Dimensions Cutting DeckOverall Width Overall LengthCurb Weight Accessory Weight Table WorksheetTread Width Center to Center of Tires, Widthwise Wheel Base Center of Caster Tire to Center of Drive TireProduct Overview Torque RequirementsOperation ControlsIgnition Switch Hour MeterFuel Shut-Off Valve Fuel GaugePTO Engagement Switch Low Voltage IndicatorDrive Wheel Release Valves Deck Lift PedalOperating Instructions Pre-StartRaise the Rollover Protection System Rops Open the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTOAdjusting the Cutting Height Driving the MachineTransporting Adjusting the Anti-Scalp RollersTransporting a Unit Loading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Safety Interlock System Check Mower BladesService Air Cleaner Check Rollover Protections Systems Roll Bar KnobsCheck Seat Belt Check for Loose HardwareCheck Hydraulic Oil Level Change Engine OilCheck Tire Pressures Lubricate Grease Fittings Check Condition Of BeltsLubricate Caster Wheel Hubs Lubricate Brake Handle Pivot Lubricate Deck Lift PivotCheck Spark Plugs Change Fuel FilterWheel Hub Slotted Nut Torque Specification Check Spark Arrester if equippedThread Locking Adhesives Copper-Based Anti-seizeDielectric Grease Deck LevelingFoot lever Transport lock Cut of height pin Deck Removal Pump Drive Belt Tension Adjusting the Parking BrakeDeck Belt Tension Electric Clutch Adjustment Motion Control Linkage AdjustmentMotion Control Damper Adjustment RH Motion Control ShownMotion Control Neutral Lock Pivot Adjustment Motion Control Handle AdjustmentCaster Pivot Bearings Pre-Load Adjustment Clutch ShimShim Clean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsClean Hydro Fan Cooling Guards Clean Debris From MachineWaste Disposal Battery DisposalMotor Oil Disposal Troubleshooting Problem Possible Cause Corrective ActionSee Drive Wheel Release Valves section Troubleshooting Schematics Electrical DiagramSchematic ElectricalHydraulic Diagram Exmark Lazer Z and Lazer Z AS Turf Equipment Page Page See EXMARK’S Complete Line of Accessories and Options