Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The John Deere 670A Motor Grader is a powerful and versatile machine designed to handle a variety of grading tasks with ease. With a 125 horsepower turbocharged engine and a range of advanced features, this motor grader is a reliable choice for construction and road maintenance projects. From its hydraulic system pump flow to its moldboard width and circle rotation capabilities, the John Deere 670A is built to deliver optimal performance and efficiency in challenging work environments.
| Blade Tip Angle - Front | 44 degrees |
| Blade Tip Angle - Rear | 10 degrees |
| Diameter | 57.90 in (147.07 cm) |
| Max Lift Above Ground | 16.20 in (41.15 cm) |
| Max Reach Outside Tires - Left | 87.50 in (222.25 cm) |
| Max Reach Outside Tires - Right | 84.70 in (215.14 cm) |
| Rotation | 360 degrees |
| Shift Left | 34.50 in (87.63 cm) |
| Shift Right | 30.00 in (76.20 cm) |
| Blade Base | 8.40 ft (2.56 m) |
| Front Ground Clearance | 1.90 ft (0.58 m) |
| Height to Top of Isomount Cab | 10.50 ft (3.20 m) |
| Overall Length | 27.30 ft (8.32 m) |
| Tandem Axle Wheelbase | 5.10 ft (1.55 m) |
| Wheelbase | 19.60 ft (5.97 m) |
| Width Over Tires | 7.90 ft (2.41 m) |
| Aspiration | Turbocharged |
| Displacement | 414.00 cu in (6,784.26 cu cm) |
| Engine Model | 6-414T |
| Max Power | 125.00 hp (93.21 kw) |
| Net Power Gears 7-8 | 125.00 hp (93.21 kw) |
| Net Torque Gears 7-8 | 372.00 lbs ft (504.36 nm) |
| Number of Cylinders | 6 |
| Power Measured @ | 2300 rpm |
| Torque Measured @ | 1300 rpm |
| Ground Clearance | 1.90 ft (0.58 m) |
| Oscillation - Total | 30 degrees |
| Wheel Lean | 20 degrees |
| Pump Flow | 37.60 gpm (142.32 lpm) |
| Pump Type | Closed Center Variable Displacement |
| Moldboard Height | 24.00 in (60.96 cm) |
| Moldboard Thickness | 0.90 in (2.29 cm) |
| Moldboard Width | 12.00 ft (3.66 m) |
| Side Shift Left | 26.90 in (68.33 cm) |
| Side Shift Right | 26.90 in (68.33 cm) |
| Alternator Supplied Amperage | 42 amps |
| Circle Gearbox Fluid Capacity | 3.00 gal (11.36 l) |
| Cooling System Fluid Capacity | 7.00 gal (26.50 l) |
| Fuel Capacity | 60.00 gal (227.10 l) |
| Hydraulic System Fluid Capacity | 28.00 gal (105.98 l) |
| Max Operation Weight - Front Axle | 8,388.00 lbs (3,804.74 kg) |
| Max Operation Weight - Rear Axle | 21,667.00 lbs (9,828.00 kg) |
| Max Operation Weight - Total | 30,055.00 lbs (13,632.74 kg) |
| Oil System Fluid Capacity | 5.00 gal (18.93 l) |
| Operating Voltage | 25 volts |
| Std Operation Weight - Front Axle | 7,962.00 lbs (3,611.51 kg) |
| Std Operation Weight - Rear Axle | 18,591.00 lbs (8,432.75 kg) |
| Std Operation Weight - Total | 26,553.00 lbs (12,044.25 kg) |
| Tandem Case Fluid Capacity (each) | 5.00 gal (18.93 l) |
| Tire Size | 13.00-24 |
| Articulation Angle | 25 degrees |
| Turning Radius | 22.00 ft (6.71 m) |
| Max Speed - Forward | 23.90 mph (38.46 kph) |
| Max Speed - Reverse | 7.60 mph (12.23 kph) |
| Number of Gears - Forward | 8 |
| Number of Gears - Reverse | 4 |
| Transmission Type | Power Shift |