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John Deere

850J

Crawler Dozer

Operating Weight
39,857 lb
Max Speed - Forward
6.3 mph
Gross Power
192.0 hp
Net Power
185.0 hp
All crawler dozers
John Deere 850J Crawler Dozer
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Specifications

39 data points

Operating Specifications

Operating Specifications specifications
Operating Weight39,857 lb
Fuel Capacity98.0 gal
Cooling System Fluid Capacity9.2 gal
Final Drives Fluid Capacity4.4 gal
Engine Oil Capacity7.1 gal
Hydraulic Fluid Capacity27.9 gal
Operating Voltage24 V
Alternator Supplied Amperage80 A

Engine

Engine specifications
Engine Model6090HT
Displacement550 in³
Power Measured @1,800 rpm
Gross Power192.0 hp
Net Power185.0 hp
Number of Cylinders6
AspirationTurbocharger w/ aftercooler
Torque Measured @1,500 rpm
Max Torque611 lb-ft
MakeDeere

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity46.0 gal/min
Relief Valve Pressure3,625 psi
Pump TypePiston

Dimensions

Dimensions specifications
Ground Clearance17 in
Height - Top of Cab126 in
Length of Track on Ground109 in
Width Over Tracks98 in
Length w/ Blade212 in

Transmission

Transmission specifications
Max Speed - Forward6.3 mph
Max Speed - Reverse6.3 mph
Transmission TypeHydrostatic

Undercarriage

Undercarriage specifications
Ground Pressure8 psi
Track Gauge74 in
Number of Track Rollers per Side7
Number of Shoes per Side40
Standard Shoe Size24 in
Ground Contact Area5,232 in³
Track Pitch8 in

Standard Blade

Standard Blade specifications
Width128 in
Height56 in
Capacity7.30 yd³

Comparable machines

Other crawler dozers in a similar weight class.