Categories ↠ Crawler Dozers ↠ John Deere 850J WH

John Deere 850J WH Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: John Deere ➔
Model: 850J WH ➔

General Specifications

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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