John Deere 670D Motor Grader

Dimensions

Overall Length 28.89 ft in (8804 mm)
Width Over Tires 8.24 ft in (2510 mm)
Wheelbase 20.08 ft in (6120 mm)
Tandem Axle Wheelbase 5.06 ft in (1540 mm)
Front Ground Clearance 2.1 ft in (638 mm)
Blade Base 8.43 ft in (2568 mm)
Height To Top Of Isomount Cab 10.44 ft in (3180 mm)

Engine Details

Number Of Cylinders 6
Net Power Gear 4-6 165 hp (123 kw)
Engine Make John Deere
Engine Model 6068H
Net Power Gear 1-2 145 hp (108 kw)
Power Measured @ 2000 rpm
Net Power Gear 5-6 165 hp (123.1 kw)
Torque Measured @ 1000 rpm
Max Power 185 hp (138 kw)
Net Power Gears 7-8 185 hp (138 kw)
Net Torque Gears 1-2 554 lb ft (751 Nm)
Net Torque Gears 3-4 611 lb ft (828 Nm)
Net Torque Gears 5-6 611 lb ft (828 Nm)
Net Torque Gears 7-8 625 lb ft (847 Nm)
Displacement 414 cu in (6.8 L)
Aspiration turbocharged with air-to-air aftercooler

Operational Specs

Std Operation Weight – Front Axle 8500 lb (3855 kg)
Std Operation Weight – Rear Axle 23510 lb (10663 kg)
Hydraulic System Fluid Capacity 14.1 gal (53 L)
Std Operation Weight – Total 32010 lb (14519 kg)
Max Operation Weight – Front Axle 9730 lb (4413 kg)
Max Operation Weight – Rear Axle 28060 lb (12728 kg)
Max Operation Weight – Total 37790 lb (17141 kg)
Fuel Tank Capacity 106 gal (401.2 L)
Cooling System Fluid Capacity 12 gal (45.4 L)
Transmission Fluid Capacity 6 gal (22.7 L)
Rear Diff/Final Drive Fluid Capacity 9.6 gal (36 L)
Circle Gearbox Fluid Capacity 1.6 gal (5.7 L)
Tandem Case Fluid Capacity (Each) 20 gal (75.7 L)
Tire Size 14.00-24 12PR
Operating Voltage 24 V
Alternator Supplied Amperage 100 amps

Steering

Articulation Angle 22 degrees
Turning Radius 23 ft in (7.1 m)

Transmission

Transmission Type Powershift with direct drive
Number Of Gears – Forward 8
Number Of Gears – Reverse 8
Max Speed – Forward 24.9 mph (40 km/h)
Max Speed – Reverse 24.9 mph (40 km/h)

Front Axle

Wheel Lean 20 degrees
Oscillation – Total 32 degrees
Ground Clearance 2.1 ft in (638 mm)

Moldboard

Moldboard Width 12.1 ft in (3660 mm)
Moldboard Height 24.1 in (610 mm)
Moldboard Thickness 0.9 in (22 mm)
Side Shift Left 26.8 in (680 mm)
Side Shift Right 26.8 in (680 mm)
Blade Pull At Max Weight 28220 lb (12800 kg)

Hydraulic System

Pump Type Variable-displacement piston
Pump Flow 54.7 gal/min (207 L/min)
Relief Valve Pressure 2750 psi (18960.6 kPa)

Circle

Diameter 60 in (1524 mm)
Rotation 360 degrees
Shift Left 31 in (787 mm)
Shift Right 28.6 in (724 mm)
Max Reach Outside Tires – Left 82.7 in (2100 mm)
Max Reach Outside Tires – Right 81.9 in (2080 mm)
Max Lift Above Ground 18.6 in (470 mm)
Blade Tip Angle – Front 42 degrees
Blade Tip Angle – Rear 5 degrees
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