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Current number of specifications

John Deere 772CH Motor Grader

Selected Dimensions

A. Overall Length28.2 ft in8610 mm
B. Width Over Tires8.2 ft in2510 mm
D. Wheelbase19.6 ft in5970 mm
F. Front Ground Clearance1.9 ft in587 mm
G. Tandem Axle Wheelbase5.1 ft in1540 mm
H. Blade Base8.8 ft in2670 mm


Number of Cylinders6
Net Power Gear 1-2180 hp134.2 kw
Power Measured @1900 rpm
Net Power Gear 5-6210 hp156.6 kw
Torque Measured @900 rpm
Max Power210 hp156.6 kw
Net Power Gears 7-8210 hp156.6 kw
Net Torque Gears 1-2625 lb ft847.4 Nm
Net Torque Gears 3-4735 lb ft996.5 Nm
Net Torque Gears 5-6756 lb ft1025 Nm
Net Torque Gears 7-8756 lb ft1025 Nm
Displacement494 cu in8.1 L
AspirationTurbocharged with Aftercooler
Net Power Gear 3-4200 hp149.1 kw
Std Operation Weight - Front Axle10210 lb4631.2 kg
Std Operation Weight - Rear Axle22910 lb10391.8 kg
Std Operation Weight - Total33120 lb15023 kg
Max Operation Weight - Front Axle11330 lb5139.2 kg
Max Operation Weight - Rear Axle26520 lb12029.3 kg
Max Operation Weight - Total37850 lb17168.5 kg
Fuel Capacity106 gal401.3 L
Oil System Fluid Capacity7.7 gal29 L
Cooling System Fluid Capacity12 gal45.4 L
Hydrauilc System Fluid Capacity15.6 gal59 L
Transmission Fluid Capacity10 gal38 L
Rear Diff/Final Drive Fluid Capacity9.5 gal36 L
Circle Gearbox Fluid Capacity1 gal3.8 L
Tandem Case Fluid Capacity (each)19.8 gal75 L
Tire Size14.00-24
Operating Voltage24 V
Alternator Supplied Amperage55 amps
TypePower Shift
Number of Gears - Forward8
Number of Gears - Reverse8
Max Speed - Forward25.8 mph41.5 km/h
Max Speed - Reverse25.8 mph41.5 km/h
Articulation L/R25 degrees
Turning Radius22 ft in6.7 m
Front Axle
Wheel Lean20 degrees
Oscillation - Total32 degrees
Ground Clearance1.9 ft in587 mm
Hydraulic System
Pump TypeClosed Center Variable displacement
Pump Flow54.7 gal/min207.1 L/min
Relief Valve Pressure2550 psi17581.6 kPa
Moldboard Width12 ft in3657.6 mm
Moldboard Height24 in609.6 mm
Moldboard Thickness0.88 in22.4 mm
Side Shift Left26.9 in683 mm
Side Shift Right26.9 in683 mm
Blade Pull at Max Weight43860 lb19894.6 kg
Diameter59.8 in1520 mm
Rotation360 degrees
Shift Left31 in787 mm
Shift Right28.5 in724 mm
Max Reach Outside Tires - Left85 in2160 mm
Max Reach Outside Tires - Right83.1 in2110 mm
Max Lift Above Ground18.5 in470 mm
Blade Tip Angle - Front49 degrees
Blade Tip Angle - Rear5 degrees
Height to Top of Isomount Cab10.2 ft in3120 mm
Overall Length28.2 ft in8610 mm
Width Over Tires8.2 ft in2510 mm
Wheelbase19.6 ft in5970 mm
Blade Base8.8 ft in2670 mm
Tandem Axle Wheelbase5.1 ft in1540 mm
Front Ground Clearance1.9 ft in587 mm