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”

13

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Exmark Frontrunner manual Hydrostatic Ground Drive System, Tires, Dimensions