4 SPECIFICATIONS
13
4.3 MOWER SPECIFICATION ___________________________________________________
Battery: 12V, 600 CCA, Group BCI 24
Service Brake: Dynamic braking through the traction circuit
Parking Brake: Integrated in wheel motor, hydraulic release
Fuel Tank: 17 U.S. Gallons (65 l)
Hydraulic Tank: 14 U.S. Gallons (37.85 l)
Hydraulic Fluid: GreensCare 68
Return Filter: 10 Micron, 30 psi (2.06 BAR) crack bypass
Hydraulic Cooling: Side by side combined hydraulic oil cooler and engine coolant radiator
Steering: Hydrostatic power steering, with adjustable steering wheel
Traction Drive: SureTrac™ 4WD parallel-cross-series system in the forward direction. 2WD in the reverse
direction. Variable displacement hydraulic pump to 24.3 in
3
(398 cc) front wheel motors and 18.7
in
3
(306 cc) rear wheel motors.
Cutting Unit Drive: 0.886 in
3
(14.5 cc) hydraulic motors connected to the cutting unit
Mow Speed: 0-7 mph (0-11 kph)
Transport Speed: 0-12 mph (0-19.3 kph)
Reverse Speed: 0-5 mph (0-8.1 kph)
AR722T Cutting Performance:8.7 acres/hr. (3.52 hectares/hr) @7 mph (11.25 km/hr)
4.4 HYDRAULIC SPECIFICATION _______________________________________________
Circuit Description Flow @2700 rpm engine speed
US Gallons/Minute (Liters/Minute)
Relief Valve Pressure
psi (BAR)
Forward Traction Circuit 32.8 (124.2) 4350 (300)
Reverse Traction Circuit 32.8 (124.2) 3625 (250)
Charge Pressure 285 (19.6)
Front and Rear Mowers 10.4 (39.2) 2800 (193)
Wing Mowers 10.4 (39.2) 3000 (207)
Steering and Lift/Lower 5.9 (22.3) 1958 (135)
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