John Deere industrial tractors

John Deere 850C

The John Deere 850C is a bulldozer manufactured from 1994 to 2000. It features a John Deere 7.6L 6-cylinder turbocharged aftercooled diesel engine producing 185 hp gross and 180 hp net. The tractor uses a hydrostatic transmission with infinite forward and reverse speeds and a crawler drive. It has a four-post ROPS canopy with an optional air-conditioned cab. The 850C has a fuel tank capacity of 92 gallons and weighs 33,324 lbs. It is equipped with 16.4-inch wide tracks and offers various front-mount blade attachments including straight, semi-U, and angle dozers. The hydraulics system is open center with 2250 psi pressure and 44 gpm pump flow. Electrical system features a negative ground, alternator charging, two 12-volt batteries. The 850C is a robust bulldozer suitable for heavy-duty construction and earthmoving tasks.

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Model850C

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Technical Specifications

Detailed specifications and technical data for John Deere 850C

Power

Engine (net)	180 hp (134.2 kW)
Engine (gross)	185 hp (138.0 kW)

Engine

Type	turbocharged aftercooled diesel
Model	John Deere 6076A
Torque	578 lb-ft (783.8 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Fuel tank	92 gal (348.2 L)
Torque RPM	1300
Air cleaner	dry
Bore/Stroke	4.56x4.75 inches (116 x 121 mm)
Power (net)	180 hp (134.2 kW)
Displacement	466 ci (7.6 L)
Oil capacity	34 qts (32.2 L)
Power (gross)	185 hp (138.0 kW)
Starter volts	24
Coolant capacity	36 qts (34.1 L)

Tracks

Width	16.4 inches (41 cm)

Dimensions

Gauge	74 inches (187 cm)
Weight	33324 lbs (15115 kg)
Height (ROPS)	124 inches (314 cm)
Height (exhaust)	124.8 inches (316 cm)
Semi-U dozer length	210.5 inches (534 cm)
Straight dozer length	207.1 inches (526 cm)
Angle Dozer dozer length	211.1 inches (536 cm)

Electrical

Ground	negative
Batteries	2
Battery volts	12
Charging system	alternator

Hydraulics

Type	open center
Pressure	2250 psi (155.1 bar)
Pump flow	44 gpm (166.5 lpm)

Mechanical

ROPS	Four-post ROPS canopy. Cab available with optional air-conditioning.
Drive	crawler

Production

Type	Bulldozer
Years made	1994 - 2000
Manufacturer	John Deere

Attachments

123" Blade	John Deere Straight, front-mount, 123 inches width (312 cm), 44.5 inches height (113 cm), 43.3 inches lift (109 cm), 27.6 inches tilt (70 cm), hydraulic-lift, 20.2 inches cut (51 cm)
152" Blade	John Deere Angle Dozer, front-mount, 152 inches width (386 cm), 40.3 inches height (102 cm), 38.8 inches lift (98 cm), 13.2 inches tilt (33 cm), Angling 25°, 18.7 inches cut (47 cm), hydraulic-lift
128.3" Blade	John Deere Semi-U, front-mount, 128.3 inches width (325 cm), 56.5 inches height (143 cm), 43.3 inches lift (109 cm), 28.7 inches tilt (72 cm), hydraulic-lift, 20.2 inches cut (51 cm)

Transmission