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Current number of specifications

John Deere 770G_GP Motor Grader

Selected Dimensions

A. Overall Length350 in8890 mm
D. Wheelbase20.2 ft in6160 mm
H. Blade Base8.4 ft in2570 mm


Engine ModelPowerTech PSS 9.0L
Displacement549.2 cu in9 L
Engine ManufacturerJohn Deere
Engine Output - Net254.8 hp190 kw
Torque Rise64 %
Service Brake TypeDisc
Number Of Speeds - Forward8
Number Of Speeds - Reverse8
Service Brake ActuationHydraulic
Tire size - Standard14.00 - 24
Transmission ManufacturerJohn Deere
Fuel Tank110 gal416.5 L
Hydraulic Tank16 gal60.5 L
System Voltage24 V
Pump Flow56 gal/min212 L/min
Relief Pressure2750 psi18960.6 kPa
Loading - Front Axle9490.9 lb4305 kg
Loading - Rear Axle / Tandem26640.7 lb12084 kg
Speed 8 - fwd45.5 (28.3)
Speed 8 - rev, kph (mph)46.5 (28.3)
Weight With Push Block & Ripper42760.9 lb19396 kg
Overall Length350 in8890 mm
Wheelbase20.2 ft in6160 mm
Blade Base8.4 ft in2570 mm
Moldboard Height2 ft in610 mm
Frame Circle Diameter5 ft in1524 mm
Thickness - Moldboard0.07 ft in22 mm
Moldboard Sideshift - Right2.2 ft in683 mm
Width - Moldboard12 ft in3660 mm
Moldboard Sideshift - Left2.2 ft in683 mm
Shoulder Reach - Right6.8 ft in2083 mm
Shoulder Reach - Left6.8 ft in2083 mm
Bank Angle90
Circle Rotation360
Hydraulic Blade Tip - Forward42
Hydraulic Blade Tip - Rearward5
Moldboard - Lift Above Ground19.3 in490 mm
Turning Radius - Minimum23.7 ft in7.2 m
Frame Articulation22
Height Over ROPS10.4 ft in3180 mm