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John Deere 870D Motor Grader

Circle

Blade Tip Angle - Front42 degrees
Blade Tip Angle - Rear5 degrees
Diameter60 in (152 cm)
Max Lift Above Ground17 in (44 cm)
Max Reach Outside Tires - Left91 in (232 cm)
Max Reach Outside Tires - Right91 in (231 cm)
Rotation360 degrees
Shift Left31 in (79 cm)
Shift Right29 in (73 cm)

Dimensions

Blade Base8 ft (3 m)
Front Ground Clearance2 ft (1 m)
Height to Top of Isomount Cab11 ft (3 m)
Overall Length29 ft (9 m)
Tandem Axle Wheelbase5 ft (2 m)
Wheelbase20 ft (6 m)
Width Over Tires8 ft (3 m)

Engine

AspirationTurbocharged with air-to-air aftercooler
Displacement494 cu in (8,095 cu cm)
Engine Model6081H
Max Power235 hp (175 kw)
Net Power Gear 1-2180 hp (134 kw)
Net Power Gear 4-6185 hp (138 kw)
Net Power Gear 5-6200 hp (149 kw)
Net Power Gears 7-8235 hp (175 kw)
Net Torque Gears 1-2731 lbs ft (991 nm)
Net Torque Gears 3-4793 lbs ft (1,075 nm)
Net Torque Gears 5-6835 lbs ft (1,132 nm)
Net Torque Gears 7-8913 lbs ft (1,238 nm)
Number of Cylinders6
Power Measured @2000 rpm
Torque Measured @1000 rpm

Front Axle

Ground Clearance2 ft (1 m)
Oscillation - Total32 degrees
Wheel Lean20 degrees

Hydraulic System

Pump Flow55 gpm (207 lpm)
Pump TypeVariable-displacement piston
Relief Valve Pressure2750 psi

Moldboard

Blade Pull at Max Weight29,319 lbs (13,299 kg)
Moldboard Height27 in (69 cm)
Moldboard Thickness1 in (3 cm)
Moldboard Width14 ft (4 m)
Side Shift Left27 in (68 cm)
Side Shift Right27 in (68 cm)

Operating Specifications

Alternator Supplied Amperage100 amps
Circle Gearbox Fluid Capacity2 gal (6 l)
Cooling System Fluid Capacity13 gal (49 l)
Fuel Capacity106 gal (401 l)
Hydraulic System Fluid Capacity14 gal (53 l)
Max Operation Weight - Front Axle16,023 lbs (7,268 kg)
Max Operation Weight - Rear Axle32,576 lbs (14,776 kg)
Max Operation Weight - Total48,620 lbs (22,054 kg)
Operating Voltage24 volts
Rear Diff/Final Drive Fluid Capacity10 gal (36 l)
Std Operation Weight - Front Axle9,200 lbs (4,173 kg)
Std Operation Weight - Rear Axle25,550 lbs (11,589 kg)
Std Operation Weight - Total34,750 lbs (15,762 kg)
Tandem Case Fluid Capacity (each)20 gal (76 l)
Tire Size14.00R24 Radial PR
Transmission Fluid Capacity6 gal (23 l)

Steering System

Articulation Angle22 degrees
Turning Radius23 ft (7 m)

Transmission

Max Speed - Forward26 mph (41 kph)
Max Speed - Reverse26 mph (41 kph)
Number of Gears - Forward8
Number of Gears - Reverse8
Transmission TypePowershift with direct drive

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39.96250 \\ -83.00610 \\ Columbus \\ PA