- Overall Length: 27.27 ft / 8310 mm
- Width Over Tires: 7.85 ft / 2390 mm
- Wheelbase: 19.59 ft / 5970 mm
- Tandem Axle Wheelbase: 5.06 ft / 1540 mm
Published dimensions and weight
John Deere 670B
The John Deere 670B is a motor grader built around the 6068T engine (135 hp).
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Std Operation Weight - Total29030 lb13166 kg
03Selected published values58
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for John Deere 670B include published moldboard width of 12 ft / 3.7 mm, published maximum power of 135 hp / 100.7 kw, published operating weight of 29030 lb / 13166 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (27.27 ft / 8310 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (7.85 ft / 2390 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (19.59 ft / 5970 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length27.27 ft8310 mm
Width Over Tires7.85 ft2390 mm
Wheelbase19.59 ft5970 mm
Tandem Axle Wheelbase5.06 ft1540 mm
Front Ground Clearance1.84 ft559 mm
Blade Base8.76 ft2670 mm
Height To Top Of Isomount Cab10.04 ft3060 mm
Engine
Number Of Cylinders66
Engine Make22402240
Engine Model6068T6068T
Power Measured @2300 rpm2300 rpm
Torque Measured @1300 rpm1300 rpm
Max Power135 hp100.7 kw
Net Power Gears 7-8135 hp100.7 kw
Net Torque Gears 7-8460 lb ft623.7 Nm
Displacement414 cu in6.8 L
AspirationTurbochargedTurbocharged
Operational
Std Operation Weight - Front Axle8620 lb3909 kg
Std Operation Weight - Rear Axle20410 lb9256 kg
Hydraulic System Fluid Capacity14 gal53 L
Std Operation Weight - Total29030 lb13166 kg
Max Operation Weight - Front Axle9870 lb4476 kg
Max Operation Weight - Rear Axle23440 lb10630 kg
Max Operation Weight - Total33310 lb15107 kg
Oil System Fluid Capacity5 gal18.9 L
Fuel Capacity70 gal265 L
Cooling System Fluid Capacity7 gal26.5 L
Circle Gearbox Fluid Capacity3 gal2.8 L
Tandem Case Fluid Capacity (Each)5 gal18.9 L
Tire Size13.00-2513.00-25
Operating Voltage24 V24 V
Alternator Supplied Amperage42 amps42 amps
Steering
Articulation Angle25 degrees25 degrees
Turning Radius22 ft6.7 m
Transmission
Transmission TypePower ShiftPower Shift
Number Of Gears - Forward88
Number Of Gears - Reverse44
Max Speed - Forward24.4 mph39.3 km/h
Max Speed - Reverse8.2 mph13.2 km/h
Front Axle
Wheel Lean20 degrees20 degrees
Oscillation - Total32 degrees32 degrees
Ground Clearance1.9 ft559 mm
Moldboard
Moldboard Width12 ft3.7 mm
Moldboard Height24 in610 mm
Moldboard Thickness0.9 in22 mm
Side Shift Left26.9 in683 mm
Side Shift Right26.9 in683 mm
Hydraulic System
Pump Typevariable displacement single hydraulic pumpvariable displacement single hydraulic pump
Pump Flow37.6 gal/min142 L/min
Circle
Diameter59.9 in1520 mm
Rotation360 degrees360 degrees
Shift Left31 in787 mm
Shift Right28.6 in724 mm
Max Reach Outside Tires - Left85.1 in2160 mm
Max Reach Outside Tires - Right83.1 in2110 mm
Max Lift Above Ground17.5 in444 mm
Blade Tip Angle - Front49 degrees49 degrees
Blade Tip Angle - Rear5 degrees5 degrees
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Manufacturer-published specifications.