- Overall Length: 29.17 ft / 8890 mm
- Width Over Tires: 8.17 ft / 2490 mm
- Wheelbase: 6160 ft / 1877568 mm
- Tandem Axle Wheelbase: 1540 ft / 469392 mm
Published dimensions and weight
John Deere 870G
The John Deere 870G is a motor grader; its PowerTech PSS 9.0L engine is rated at 245.5 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values30
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for John Deere 870G include the published “Overall Length” field of 29.17 ft / 8890 mm, the published “Width Over Tires” field of 8.17 ft / 2490 mm, the published “Wheelbase” field of 6160 ft / 1877568 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (29.17 ft / 8890 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (8.17 ft / 2490 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (6160 ft / 1877568 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 Length29.17 ft8890 mm
Width Over Tires8.17 ft2490 mm
Wheelbase6160 ft1877568 mm
Tandem Axle Wheelbase1540 ft469392 mm
Blade Base2530 ft771144 mm
Height To Top Of Isomount Cab10.44 ft3180 mm
Engine
Number Of Cylinders66
Net Power Gear 4-6245.5 hp183 kw
Engine Make22402240
Engine ModelPowerTech PSS 9.0LPowerTech PSS 9.0L
Net Power Gear 1-2214.6 hp160 kw
Net Power Gear 5-6260.2 hp194 kw
Torque Rise62 %62 %
Net Power Gears 7-8275 hp205 kw
Net Torque Gears 1-21053.3 lb ft1428 Nm
Displacement549.3 cu in9 L
Operational
Hydraulic System Fluid Capacity16 gal60.5 L
Oil System Fluid Capacity7.6 gal28.4 L
Fuel Capacity110.1 gal416.5 L
Cooling System Fluid Capacity14.6 gal55 L
Transmission Fluid Capacity6.3 gal23.5 L
Transmission
Number Of Gears - Forward88
Number Of Gears - Reverse88
Max Speed - Forward28 mph45 km/h
Max Speed - Reverse28 mph45 km/h
Moldboard
Moldboard Height27.1 in686 mm
Moldboard Thickness1 in25 mm
Hydraulic System
Pump TypeClosed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pumpClosed-center, pressure-compensated load-sensing (PCLS), variable-displacement piston pump
Pump Flow57.6 gal/min218 L/min
Relief Valve Pressure2750.1 psi18961 kPa
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Manufacturer-published specifications.