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Current number of specifications

 
John Deere 850J Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade17.7 ft in5377 mm
B. Width Over Tracks8.2 ft in2489.2 mm
C. Height to Top of Cab10.4 ft in3180 mm
D. Length of Track on Ground9.1 ft in2770 mm
E. Ground Clearance1.3 ft in408.5 mm
Undercarriage
G. Track Gauge6.2 ft in1880 mm
H. Standard Shoe Size24 in610 mm

Specification

Engine
MakeJohn Deere
Model6090HT
Gross Power192 hp143.2 kw
Net Power185 hp138 kw
Power Measured @1800 rpm
Max Torque611 lb ft828.4 Nm
Displacement550 cu in9 L
Torque Measured @1500 rpm
Number of Cylinders6
AspirationTurbocharger w/ aftercooler
Operational
Operating Weight39857.4 lb18079 kg
Fuel Capacity98 gal371 L
Cooling System Fluid Capacity9.1 gal34.5 L
Engine Oil Capacity7 gal26.5 L
Hydraulic Fluid Capacity27.9 gal105.6 L
Powertrain Fluid Capacity27.9 gal105.6 L
Final Drives Fluid Capacity4.3 gal16.3 L
Operating Voltage24 V
Alternator Supplied Amperage80 amps
Transmission
TypeHydrostatic
Max Speed - Forward6.3 mph10.1 km/h
Max Speed - Reverse6.3 mph10.1 km/h
Undercarriage
Ground Pressure7.6 psi52.4 kPa
Ground Contact Area5232 in23.4 m2
Standard Shoe Size24 in610 mm
Number of Shoes per Side40
Number of Track Rollers per Side7
Track Pitch8 in200 mm
Track Gauge6.2 ft in1880 mm
Hydraulic System
Pump typePiston
Relief Valve Pressure3625 psi24993.5 kPa
Pump Flow Capacity46 gal/min174 L/min
Standard Blade
Width10.7 ft in3251 mm
Height56 in1422 mm
Capacity7.3 yd35.6 m3
Cutting Depth26.6 in600 mm
Dimensions
Length w/ Blade17.7 ft in5377 mm
Width Over Tracks8.2 ft in2489.2 mm
Height to Top of Cab10.4 ft in3180 mm
Length of Track on Ground9.1 ft in2770 mm
Ground Clearance1.3 ft in408.5 mm