Exmark Frontrunner manual Hydrostatic Ground Drive System, Tires, Dimensions

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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