Exmark Frontrunner User Manual

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2.7.3 Seat Safety Switch: Internal to the bottom seat cushion, non serviceable. Time delay
module incorporated into the Safety Interlock System eliminates rough ground cut-outs.
2.7.4 Armrests: Standard seat: foam padded flip-up armrests.
Optional suspension seat: molded adjustable flip-up
armrests.
2.8 HYDROSTATIC GROUND DRIVE SYSTEM
2.8.1 Hydrostatic Pumps: Two Hydro Gear PR 16 cc variable displacement piston pumps.
2.8.2 Wheel Motors: Hydro Gear planetary reduction motors.
2.8.3 Hydraulic Oil Type: Use Mobil 1 15W-50 Synthetic Motor Oil.
2.8.4 Hydraulic Oil Capacity: 5.2 qt. (4.9 L.)
2.8.5 Hydraulic Filter: Replaceable cartridge type.
P/N 103-2146: 25 microns, No bypass
2.8.6 Speeds: 0-10.5 mph (16.9 km/hr) forward
0-6.6mph (10.6 km/hr) reverse
2.8.7 Drive 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)
2.10 MOWER 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)
2.11.3 Overall Height:
Roll Bar - Up Roll Bar - Down
69.2 in. (175.8 cm) 50.7 in. (128.8 cm)
2.11.4 Curb Weight:
without Deck 1163 lbs. (528 kg)
w/52” Deck 1555 lbs. (705 kg)
w/60” Deck 1600 lbs. (726 kg)
2.11.5 Tread Width (Center to Center of Drive Wheels): 41.4 in. (105.2 cm)
2.11.6 Wheel Base (Center of Drive Wheel to Center of Rear Caster Wheel):
51.2 in. (130.0 cm)
2.11.7 Minimum Turning Radius: 55.25”

Exmark Frontrunner Specifications

General

Brand	Exmark
Model	Frontrunner
Category	Lawn Mower
Language	English