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Current number of specifications

John Deere 670CH Motor Grader

Selected Dimensions

A. Overall Length28.1 ft in8580 mm
B. Width Over Tires8.1 ft in2460 mm
C. Height to Top of Cab10.2 ft in3100 mm
D. Wheelbase19.6 ft in5970 mm
F. Front Ground Clearance2 ft in610 mm
G. Tandem Axle Wheelbase5.1 ft in1540 mm
H. Blade Base8.8 ft in2670 mm


MakeJohn Deere
Net Power Gear 1-2145 hp108.1 kw
Net Power Gear 3-4165 hp123 kw
Power Measured @2000 rpm
Net Power Gear 5-6185 hp138 kw
Torque Measured @1000 rpm
Number of Cylinders6
Net Power Gears 7-8185 hp138 kw
Max Power185 hp138 kw
Net Torque Gears 1-2554 lb ft751 Nm
Net Torque Gears 3-4611 lb ft828.4 Nm
Net Torque Gears 5-6625 lb ft847.4 Nm
Net Torque Gears 7-8625 lb ft847.4 Nm
Displacement414 cu in6.8 L
AspirationTurbocharged with Aftercooler
Std Operation Weight - Front Axle8640 lb3919 kg
Std Operation Weight - Rear Axle22060 lb10004 kg
Std Operation Weight - Total30700 lb13923 kg
Max Operation Weight - Front Axle9760 lb4427 kg
Max Operation Weight - Rear Axle25670 lb11641 kg
Max Operation Weight - Total35430 lb16068 kg
Fuel Capacity106 gal403 L
Oil System Fluid Capacity6.3 gal24 L
Cooling System Fluid Capacity11 gal42 L
Hydrauilc System Fluid Capacity15.5 gal59 L
Transmission Fluid Capacity10 gal38 L
Rear Diff/Final Drive Fluid Capacity9.5 gal36 L
Circle Gearbox Fluid Capacity4 gal3.8 L
Tandem Case Fluid Capacity (each)20 gal75 L
Tire Size13.00-24
Operating Voltage24 V
Alternator Supplied Amperage55 amps
TypePower Shift
Number of Gears - Forward8
Number of Gears - Reverse8
Max Speed - Forward25 mph40.2 km/h
Max Speed - Reverse25 mph40.2 km/h
Articulation L/R25 degrees
Turning Radius22 ft in6.7 m
Front Axle
Wheel Lean20 degrees
Oscillation - Total32 degrees
Ground Clearance24 ft in610 mm
Hydraulic System
Pump TypeCLosed Center Variable Displacement
Pump Flow45.6 gal/min173 L/min
Relief Valve Pressure2550 psi17581.6 kPa
Moldboard Width12 ft in3.7 mm
Moldboard Height24 in610 mm
Moldboard Thickness0.88 in22 mm
Side Shift Left26.9 in683 mm
Side Shift Right26.9 in683 mm
Blade Pull at Max Weight24428 lb11080.4 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 Ground17.5 in444 mm
Blade Tip Angle - Front49 degrees
Blade Tip Angle - Rear5 degrees
Height to Top of Cab10.2 ft in3100 mm
Overall Length28.1 ft in8580 mm
Width Over Tires8.1 ft in2460 mm
Wheelbase19.6 ft in5970 mm
Blade Base8.8 ft in2670 mm
Tandem Axle Wheelbase5.1 ft in1540 mm
Front Ground Clearance2 ft in610 mm