John Deere 870D
Browse All John Deere or Motor Grader Models
Contents:
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 | 8.32 ft in (2533 mm) |
| Height To Top Of Isomount Cab | 10.44 ft in (3180 mm) |
Engine
| Number Of Cylinders | 6 |
| Net Power Gear 4-6 | 185 hp (138 kw) |
| Engine Make | 2240 |
| Engine Model | 6081H |
| Net Power Gear 1-2 | 180 hp (134 kw) |
| Power Measured @ | 2000 rpm |
| Net Power Gear 5-6 | 200 hp (149 kw) |
| Torque Measured @ | 1000 rpm |
| Max Power | 235 hp (175.3 kw) |
| Net Power Gears 7-8 | 235 hp (175.3 kw) |
| Net Torque Gears 1-2 | 731 lb ft (991 Nm) |
| Net Torque Gears 3-4 | 793 lb ft (1075 Nm) |
| Net Torque Gears 5-6 | 835 lb ft (1132 Nm) |
| Net Torque Gears 7-8 | 913 lb ft (1238 Nm) |
| Displacement | 494 cu in (8.1 L) |
| Aspiration | Turbocharged with air-to-air aftercooler |
Operational
| Std Operation Weight - Front Axle | 9200 lb (4173 kg) |
| Std Operation Weight - Rear Axle | 25550 lb (11589 kg) |
| Hydraulic System Fluid Capacity | 14 gal (53 L) |
| Std Operation Weight - Total | 34750 lb (15760 kg) |
| Max Operation Weight - Front Axle | 16023.2 lb (7268 kg) |
| Max Operation Weight - Rear Axle | 32576 lb (14777 kg) |
| Max Operation Weight - Total | 48620 lb (22045 kg) |
| Fuel Capacity | 106 gal (401.2 L) |
| Cooling System Fluid Capacity | 13 gal (49.2 L) |
| Transmission Fluid Capacity | 6 gal (22.7 L) |
| Rear Diff/Final Drive Fluid Capacity | 9.5 gal (36 L) |
| Circle Gearbox Fluid Capacity | 1.5 gal (5.7 L) |
| Tandem Case Fluid Capacity (Each) | 20 gal (75.7 L) |
| Tire Size | 14.00R24 Radial PR |
| 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 | 25.6 mph (41.1 km/h) |
| Max Speed - Reverse | 25.6 mph (41.1 km/h) |
Front Axle
| Wheel Lean | 20 degrees |
| Oscillation - Total | 32 degrees |
| Ground Clearance | 2.1 ft in (638 mm) |
Moldboard
| Moldboard Width | 14.2 ft in (4300 mm) |
| Moldboard Height | 27.1 in (686 mm) |
| Moldboard Thickness | 1 in (25 mm) |
| Side Shift Left | 26.8 in (680 mm) |
| Side Shift Right | 26.8 in (680 mm) |
| Blade Pull At Max Weight | 29319.3 lb (13299 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 (1520 mm) |
| Rotation | 360 degrees |
| Shift Left | 31 in (787 mm) |
| Shift Right | 28.6 in (724 mm) |
| Max Reach Outside Tires - Left | 91.4 in (2320 mm) |
| Max Reach Outside Tires - Right | 91 in (2310 mm) |
| Max Lift Above Ground | 17.3 in (437 mm) |
| Blade Tip Angle - Front | 42 degrees |
| Blade Tip Angle - Rear | 5 degrees |
