John Deere 850J WH Dozer

Dimensions

Ground Clearance 16 ft (5 m)
Height – Top of Cab 11 ft (3 m)
Length of Track on Ground 9 ft (3 m)
Length w/ Blade 18 ft (5 m)
Width Over Tracks 9 ft (3 m)

Engine

Aspiration Turbocharged with Aftercooler
Displacement 550 cu in (9,013 cu cm)
Engine Model 6090HT
Max Torque 611 lbs ft (828 nm)
Net Power 185 hp (138 kw)
Number of Cylinders 6
Power Measured @ 1800 rpm
Torque Measured @ 1500 rpm

Hydraulic System

Pump Flow Capacity 46 gpm (174 lpm)
Pump type Piston
Relief Valve Pressure 3625 psi

Operating Specifications

Alternator Supplied Amperage 80 amps
Cooling System Fluid Capacity 9 gal (35 l)
Engine Oil Capacity 7 gal (26 l)
Fuel Capacity 98 gal (371 l)
Hydraulic Fluid Capacity 28 gal (106 l)
Operating Weight 44,665 lbs (20,260 kg)

Standard Blade

Capacity 15 cu yd (11 cu m)
Height 7 in (17 cm)
Width 12 ft (4 m)

Transmission

Max Speed – Forward 6 mph (10 kph)
Max Speed – Reverse 6 mph (10 kph)
Transmission Type Hydrostatic with direct drive

Undercarriage

Ground Contact Area 7,758 cu in (127,131 cu cm)
Ground Pressure 6.2 psi
Number of Shoes per Side 40
Number of Track Rollers per Side 7
Standard Shoe Size 30 in (76 cm)
Track Gauge 7 ft (2 m)
Track Pitch 8 in (20 cm)
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