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Current number of specifications

John Deere 620G_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 6.8L
Displacement415 cu in6.8 L
Engine ManufacturerJohn Deere
Engine Output - Net214.6 hp160 kw
Torque Rise49 %
Service Brake TypeMultiple Wet Discs
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 Axle9210.9 lb4178 kg
Loading - Rear Axle / Tandem25500.9 lb11567 kg
Speed 8 - fwd45.5 (28.3)
Overall Length350 in8890 mm
Wheelbase20.2 ft in6160 mm
Blade Base8.4 ft in2570 mm
Height Over ROPS (Option)11.2 ft in3400 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
Circle Rotation360
Bank Angle90
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