Seat; Hydrostatic Ground Drive System; Tires; Mower Deck - Exmark Frontrunner Operating Manual

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.
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

Pneumatic (Air-Filled)
Quantity
Tread
Size 24 x 12.00-12
Ply Rating
Pressure 9 psi (62 kPa)

2.10 MOWER DECK

2.10.1 Models
Discharge
Cutting Width

2.11 DIMENSIONS

2.11.1 Overall Width:
without deck
deflector up
deflector down
2.11.2 Overall Length:
without deck & floor pan folded
w/52" Deck
w/60" Deck
2.11.3 Overall Height:
2.11.4 Curb Weight:
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"
P/N 103-2146: 25 microns, No bypass
Drive
Pneumatic (Air-Filled)
2
AT101 Turfmate
23 x 10.50-10
4
13 psi (90 kPa)
(Sold Separately)
FR524
Side Discharge
52 in. (132 cm)
w/52" Deck
49.0 in. (124.5 cm)
53.3 in. (135.4 cm)
64.0 in. (163 cm)
Roll Bar - Up
69.2 in. (175.8 cm)
without Deck
w/52" Deck
w/60" Deck
13
Front Caster
Semi-Pneumatic
2 2
Smooth
9 x 3.50-4
4
FR604
Side Discharge
60 in. (152 cm)
w/60" Deck
49.0 in. (124 cm)
61.4 in. (156 cm)
72.0 in. (183 cm)
82.3 in. (209.0 cm)
114.3 in. (290.3 cm)
114.3 in. (290.3 cm)
Roll Bar - Down
50.7 in. (128.8 cm)
1163 lbs. (528 kg)
1555 lbs. (705 kg)
1600 lbs. (726 kg)
Rear Caster
(Dual Tail Wheel)
Semi-Pneumatic
2
Smooth
13 x 6.5-6