Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The John Deere 670C Motor Grader is a powerful and versatile machine designed for precision grading and leveling tasks. With a turbocharged engine producing 140 horsepower and 496 lb-ft of torque, this grader offers exceptional performance and efficiency on the job site. Its advanced hydraulic system, circle blade design, and sturdy moldboard make it ideal for a variety of construction and road maintenance projects. Designed for easy operation and maximum productivity, the 670C delivers reliable results in a wide range of applications.
Blade Tip Angle - Front | 49 degrees |
Blade Tip Angle - Rear | 5 degrees |
Diameter | 60 in (152 cm) |
Max Lift Above Ground | 18 in (44 cm) |
Max Reach Outside Tires - Left | 85 in (216 cm) |
Max Reach Outside Tires - Right | 83 in (211 cm) |
Rotation | 360 degrees |
Shift Left | 31 in (79 cm) |
Shift Right | 29 in (73 cm) |
Blade Base | 9 ft (3 m) |
Front Ground Clearance | 2 ft (1 m) |
Height to Top of Isomount Cab | 10 ft (3 m) |
Overall Length | 28 ft (9 m) |
Tandem Axle Wheelbase | 5 ft (2 m) |
Wheelbase | 20 ft (6 m) |
Width Over Tires | 8 ft (2 m) |
Aspiration | Turbocharged with Aftercooler |
Displacement | 414 cu in (6,784 cu cm) |
Engine Model | 6068H |
Max Power | 140 hp (104 kw) |
Net Power Gears 7-8 | 140 hp (104 kw) |
Net Torque Gears 7-8 | 496 lbs ft (672 nm) |
Number of Cylinders | 6 |
Power Measured @ | 2000 rpm |
Torque Measured @ | 1000 rpm |
Ground Clearance | 24 ft (7 m) |
Oscillation - Total | 32 degrees |
Wheel Lean | 20 degrees |
Pump Flow | 46 gpm (173 lpm) |
Pump Type | Closed center variavle displacement |
Relief Valve Pressure | 2550 psi |
Blade Pull at Max Weight | 24,248 lbs (10,999 kg) |
Moldboard Height | 24 in (61 cm) |
Moldboard Thickness | 1 in (2 cm) |
Moldboard Width | 12 ft (4 m) |
Side Shift Left | 27 in (68 cm) |
Side Shift Right | 27 in (68 cm) |
Alternator Supplied Amperage | 55 amps |
Circle Gearbox Fluid Capacity | 4 gal (15 l) |
Cooling System Fluid Capacity | 11 gal (42 l) |
Fuel Capacity | 106 gal (401 l) |
Hydraulic System Fluid Capacity | 16 gal (59 l) |
Max Operation Weight - Front Axle | 9,760 lbs (4,427 kg) |
Max Operation Weight - Rear Axle | 25,470 lbs (11,553 kg) |
Max Operation Weight - Total | 35,230 lbs (15,980 kg) |
Oil System Fluid Capacity | 6 gal (24 l) |
Operating Voltage | 24 volts |
Rear Diff/Final Drive Fluid Capacity | 10 gal (36 l) |
Std Operation Weight - Front Axle | 8,640 lbs (3,919 kg) |
Std Operation Weight - Rear Axle | 21,860 lbs (9,916 kg) |
Std Operation Weight - Total | 30,500 lbs (13,835 kg) |
Tandem Case Fluid Capacity (each) | 20 gal (76 l) |
Tire Size | 13.00-24 |
Transmission Fluid Capacity | 10 gal (38 l) |
Articulation Angle | 25 degrees |
Turning Radius | 22 ft (7 m) |
Max Speed - Forward | 25 mph (40 kph) |
Max Speed - Reverse | 25 mph (40 kph) |
Number of Gears - Forward | 8 |
Number of Gears - Reverse | 8 |
Transmission Type | Power Shift |