Gravely ZT HD 52 Operator's Manual page 34

Model Number
Model
Engine
Engine Model Number
Engine Displacement – cm
Maximum RPM – No Load
Liquid or Air Cooled
Speed
Forward Maximum – km/h (mph)
Reverse Maximum – km/h (mph)
Turning Radius
Brakes
Electrical
Starter
Battery
Power Take-Off
Fuel
Fuel Type
Fuel Tank Capacity – L (gal.)
Transmission
Type
Transmission Oil
Hydraulic Oil Filter
Size and Weight
Length – cm (in.)
Width (With Chute Up) – cm (in.)
Height – cm (in.)
Weight – kg (lbs)
Tires
Front Tire Size – in.
Rear Tire Size – in.
Front Tire Pressure – kPa (psi)
Rear Tire Pressure – kPa (psi)
Mower Deck
Mower Deck Lift
Cutting Width – cm (in.)
Cutting Height – cm (in.)
Cutting Height Increments – cm (in.)
SPECIFICATIONS
3 3
(in )
Use 15W-50 synthetic motor oil (p/n 00057100)
EN - 34
991108
ZT HD 48 ZT HD 52
Kohler 7000 Series Pro with Smart-Choke
724.3 (44.2)
3,600 ± 75
12.9 (8)
Hydro – Parking
12-Volt Maintenance Free 190 CCA
(U1 Replaceable)
Electric PTO Clutch/Brake
Refer to Engine Manual
24.6 (6.5)
Hydrostatic Drive
or equivalent.
181.6 (71.5)
127 (50) 141 (55.5)
106 (42)
373.3 (823) 377.4 (832)
13 x 5-6
20 x 10-10
138 – 172 (20 – 25)
103 – 124 (15 – 18)
Mechanical
121.9 (48) 132.1 (52)
2.5 – 12.7 (1 – 5)
1.25 (0.5)
991109 991110
ZT HD 60
Air
6.4 (4)
Zero
Electric
Yes
189.2 (74.5)
159.5 (62.8)
386.9 (853)
152.4 (60)