Gravely Pro-Walk 48 - Specifications

EN - 39
SPECIFICATIONS
Model Number 988171 988172 988173 988174
Description Pro-Walk 36 Pro-Walk 48 Pro-Walk 52 Pro-Walk 60
Engine Kawasaki
FS481V
Kawasaki
FS600V
Kawasaki
FS600V
Kawasaki
FS691V
Displacement – cm
3
(in
3
)
603 (36.8) 726 (44.3)
Maximum RPM – No Load 3600
Oil Capacity Refer to engine manual.
Liquid or Air Cooled Air
Electrical
Starter Electric
Battery 12-Volt U1, Maintenance-Free, 270 CCA
PTO (Power Take-off) Electric PTO Clutch / Brake
Fuel
Tank Capacity – liter (gal) 20.8 (5.5)
Type Refer to engine manual.
Transmission
Type Hydrostatic Drive
Oil
Use 15W-50 synthetic motor oil
(Gravely p/n 00057100) or equivalent
Hydraulic Oil Filter Yes
Drive Speed
Forward Maximum – km/h (mph) 12.9 (8.0)
Reverse Maximum – km/h (mph) 4.8 (3.0)
Turning Radius Zero
Brakes Internal Parking
Mower Deck
Cutting Height – cm (in)
3.8 – 11.4
(1.5 – 4.5)
3.8 – 12.7 (1.5 – 5.0)
Cutting Height Increments – cm
(in)
0.635 (0.25)
Cutting Width – cm (in) 91.4 (36) 121.9 (48) 132.1 (52.0) 152.4 (60.0)
Deck Lift Mechanical Pin Lock
Size and Weight
Length – cm (in) 217.2 (85.5) 204.5 (80.5) 208.3 (82.0) 210.8 (83.0)
Width – cm (in)
• Discharge Chute Down
• Discharge Chute Up
122.7 (48.3)
93.5 (36.8)
158.0 (62.2)
127.3 (50.1)
171.7 (67.6)
141.0 (55.5)
190.8 (75.1)
160.0 (63.0)
Height – cm (in) 111.8 – 132.1 (44 – 52)
Weight – kg (lb) 318.2 (701.5) 335.7 (740.0) 349.3 (770.0) 360.6 (795.0)
Tires
Front Tire Size – in 11 x 4-5 (Semi-pneumatic)
Rear Tire Size – in 21 x 7-10 20 x 8-10
Recommended Rear Tire Pressure
– kPa (psi)
103.4 – 137.9 (15 – 20)