John Deere 670A Motor Grader

Dimensions

Overall Length 27.27 ft in (8310 mm)
Width Over Tires 7.85 ft in (2390 mm)
Wheelbase 19.59 ft in (5970 mm)
Tandem Axle Wheelbase 5.06 ft in (1540 mm)
Front Ground Clearance 1.84 ft in (559 mm)
Blade Base 8.34 ft in (2540 mm)
Height To Top Of Isomount Cab 10.5 ft in (3200 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model 6-414T
Power Measured @ 2300 rpm
Torque Measured @ 1300 rpm
Max Power 125 hp (93.3 kw)
Net Power Gears 7-8 125 hp (93.3 kw)
Net Torque Gears 7-8 372 lb ft (504.4 Nm)
Displacement 414 cu in (6.8 L)
Aspiration Turbocharged

Operational Specs

Std Operation Weight – Front Axle 7962 lb (3612 kg)
Std Operation Weight – Rear Axle 18591 lb (8432 kg)
Hydraulic System Fluid Capacity 28 gal (106 L)
Std Operation Weight – Total 26553 lb (12044 kg)
Max Operation Weight – Front Axle 8388 lb (3805 kg)
Max Operation Weight – Rear Axle 21667 lb (9828 kg)
Max Operation Weight – Total 30055 lb (13632.8 kg)
Oil System Fluid Capacity 5 gal (18.9 L)
Fuel Tank Capacity 60 gal (227 L)
Cooling System Fluid Capacity 7 gal (26.5 L)
Circle Gearbox Fluid Capacity 3 gal (2.8 L)
Tandem Case Fluid Capacity (Each) 5 gal (18.9 L)
Tire Size 13.00-24
Operating Voltage 25 V
Alternator Supplied Amperage 42 amps

Steering

Articulation Angle 25 degrees
Turning Radius 22 ft in (6.7 m)

Transmission

Transmission Type Power Shift
Number Of Gears – Forward 8
Number Of Gears – Reverse 4
Max Speed – Forward 23.9 mph (38.5 km/h)
Max Speed – Reverse 7.6 mph (12.2 km/h)

Front Axle

Wheel Lean 20 degrees
Oscillation – Total 30 degrees
Ground Clearance 1.9 ft in (559 mm)

Moldboard

Moldboard Width 12 ft in (3.7 mm)
Moldboard Height 24 in (610 mm)
Moldboard Thickness 0.9 in (22 mm)
Side Shift Left 26.9 in (683 mm)
Side Shift Right 26.9 in (683 mm)

Hydraulic System

Pump Type Closed Center Variable Displacement
Pump Flow 37.6 gal/min (142.4 L/min)

Circle

Diameter 57.9 in (1470 mm)
Rotation 360 degrees
Shift Left 34.5 in (874 mm)
Shift Right 30 in (762 mm)
Max Reach Outside Tires – Left 87.5 in (2220 mm)
Max Reach Outside Tires – Right 84.7 in (2150 mm)
Max Lift Above Ground 16.2 in (409 mm)
Blade Tip Angle – Front 44 degrees
Blade Tip Angle – Rear 10 degrees
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