Exmark Frontrunner manual Hydrostatic Ground Drive System, Tires, Dimensions

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2.7.3Seat Safety Switch: Internal to the bottom seat cushion, non serviceable. Time delay module incorporated into the Safety Interlock System eliminates rough ground cut-outs.

2.7.4Armrests: Standard seat: foam padded flip-up armrests.

Optional suspension seat: molded adjustable flip-up armrests.

2.8HYDROSTATIC GROUND DRIVE SYSTEM

2.8.1Hydrostatic Pumps: Two Hydro Gear PR 16 cc variable displacement piston pumps.

2.8.2Wheel Motors: Hydro Gear planetary reduction motors.

2.8.3Hydraulic Oil Type: Use Mobil 1 15W-50 Synthetic Motor Oil.

2.8.4Hydraulic Oil Capacity: 5.2 qt. (4.9 L.)

2.8.5Hydraulic Filter: Replaceable cartridge type.

P/N 103-2146: 25 microns, No bypass

2.8.6Speeds: 0-10.5 mph (16.9 km/hr) forward 0-6.6mph (10.6 km/hr) reverse

2.8.7Drive wheel release valves allow machine to be moved when engine is not running.

2.9 TIRES

Drive

 

Front Caster

Rear Caster

 

 

 

(Dual Tail Wheel)

 

 

 

 

 

 

 

 

Pneumatic (Air-Filled)

Pneumatic (Air-Filled)

Semi-Pneumatic

Semi-Pneumatic

 

Quantity

2

 

2

2

2

 

Tread

AT101

 

Turfmate

Smooth

Smooth

 

Size

24 x 12.00-12

 

23 x 10.50-10

9 x 3.50-4

13 x 6.5-6

 

Ply Rating

4

 

4

 

 

 

Pressure

9 psi (62 kPa)

 

13 psi (90 kPa)

 

 

2.10MOWER DECK (Sold Separately)

2.10.1

Models

FR524

FR604

 

Discharge

Side Discharge

Side Discharge

 

Cutting Width

52 in. (132 cm)

60 in. (152 cm)

2.11 DIMENSIONS

2.11.1 Overall Width:

w/52” Deck

w/60” Deck

 

without deck

49.0 in. (124.5 cm)

49.0 in. (124 cm)

 

deflector up

53.3 in. (135.4 cm)

61.4 in. (156 cm)

 

deflector down

64.0 in. (163 cm)

72.0 in. (183 cm)

2.11.2 Overall Length:

without deck & floor pan folded

82.3 in. (209.0 cm)

w/52” Deck

114.3 in. (290.3 cm)

w/60” Deck

114.3 in. (290.3 cm)

2.11.3Overall Height:

2.11.4Curb Weight:

Roll Bar - Up

Roll Bar - Down

69.2 in. (175.8 cm)

50.7 in. (128.8 cm)

 

 

without Deck

1163 lbs. (528 kg)

w/52” Deck

1555 lbs. (705 kg)

w/60” Deck

1600 lbs. (726 kg)

2.11.5Tread Width (Center to Center of Drive Wheels): 41.4 in. (105.2 cm)

2.11.6Wheel Base (Center of Drive Wheel to Center of Rear Caster Wheel): 51.2 in. (130.0 cm)

2.11.7Minimum Turning Radius: 55.25”

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Contents Model No Serial No Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Safety Alert Symbol SafetyYour Safety is Involved TrainingCarbon monoxide can kill you Diesel fuel is flammable Operation When feasible, avoid operating the equipment in wet grass There is no rollover protection when the roll bar is down Page Maintenance and Storage Safety Signs Page Page Specifications Dimensions Hydrostatic Ground Drive SystemTires Operation Instructions Torque RequirementsControls Glow Plug Chart Page PRE-START Operating InstructionsRotating blades under the mower deck are dangerous Transporting Tip-over of the unit could cause serious injury or death Maintenance & Adjustments Periodic MaintenanceService Interval Daily Service Interval Monthly Service Interval Daily or more often in dry conditions Service Interval Daily Check starting circuitCheck the kill circuits Check the PTO circuit PTO must not engageService air cleaner Potential Hazard Service Interval 40 hr Service Interval 40 hrsDo not overtighten Service Interval Refer to chart Service Interval Once YearlyService Interval 160 hrs Service Interval Yearly Service Interval 400 hrs. or as requiredFirst Interval 250 hrs Normal Interval Yearly Adjustments Spring Tensioned No adjustment necessaryPage Potential Hazard Set neutral Page Weight transfer springs may have stored energy Battery Disposal Waste DisposalMotor OIL Disposal Mower Cuts Unevenly Trouble ShootingMower Pulls Left or Right W/LEVERS Fully Forward Engine will not StartTroubleshooting Table Engine Warning SystemsElectrical Diagram Hydraulic Diagram Year Limited Warranty Exmark Turf Equipment Page Page Page See EXMARK’S Complete Line of Accessories