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John Deere 670C Motor Grader

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.


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General Specifications

Circle

Blade Tip Angle - Front49 degrees
Blade Tip Angle - Rear5 degrees
Diameter60 in (152 cm)
Max Lift Above Ground18 in (44 cm)
Max Reach Outside Tires - Left85 in (216 cm)
Max Reach Outside Tires - Right83 in (211 cm)
Rotation360 degrees
Shift Left31 in (79 cm)
Shift Right29 in (73 cm)

Dimensions

Blade Base9 ft (3 m)
Front Ground Clearance2 ft (1 m)
Height to Top of Isomount Cab10 ft (3 m)
Overall Length28 ft (9 m)
Tandem Axle Wheelbase5 ft (2 m)
Wheelbase20 ft (6 m)
Width Over Tires8 ft (2 m)

Engine

AspirationTurbocharged with Aftercooler
Displacement414 cu in (6,784 cu cm)
Engine Model6068H
Max Power140 hp (104 kw)
Net Power Gears 7-8140 hp (104 kw)
Net Torque Gears 7-8496 lbs ft (672 nm)
Number of Cylinders6
Power Measured @2000 rpm
Torque Measured @1000 rpm

Front Axle

Ground Clearance24 ft (7 m)
Oscillation - Total32 degrees
Wheel Lean20 degrees

Hydraulic System

Pump Flow46 gpm (173 lpm)
Pump TypeClosed center variavle displacement
Relief Valve Pressure2550 psi

Moldboard

Blade Pull at Max Weight24,248 lbs (10,999 kg)
Moldboard Height24 in (61 cm)
Moldboard Thickness1 in (2 cm)
Moldboard Width12 ft (4 m)
Side Shift Left27 in (68 cm)
Side Shift Right27 in (68 cm)

Operating Specifications

Alternator Supplied Amperage55 amps
Circle Gearbox Fluid Capacity4 gal (15 l)
Cooling System Fluid Capacity11 gal (42 l)
Fuel Capacity106 gal (401 l)
Hydraulic System Fluid Capacity16 gal (59 l)
Max Operation Weight - Front Axle9,760 lbs (4,427 kg)
Max Operation Weight - Rear Axle25,470 lbs (11,553 kg)
Max Operation Weight - Total35,230 lbs (15,980 kg)
Oil System Fluid Capacity6 gal (24 l)
Operating Voltage24 volts
Rear Diff/Final Drive Fluid Capacity10 gal (36 l)
Std Operation Weight - Front Axle8,640 lbs (3,919 kg)
Std Operation Weight - Rear Axle21,860 lbs (9,916 kg)
Std Operation Weight - Total30,500 lbs (13,835 kg)
Tandem Case Fluid Capacity (each)20 gal (76 l)
Tire Size13.00-24
Transmission Fluid Capacity10 gal (38 l)

Steering System

Articulation Angle25 degrees
Turning Radius22 ft (7 m)

Transmission

Max Speed - Forward25 mph (40 kph)
Max Speed - Reverse25 mph (40 kph)
Number of Gears - Forward8
Number of Gears - Reverse8
Transmission TypePower Shift

  • John Deere 670Cs currently for sale
  • A 1998 John Deere 670C From Brandt Tractor LTD for $25,393.00 USD





  • 39.95234 \\ -75.16379 \\ Fort Washington \\ PA