John Deere 850J LT Dozer


Dimensions

Length W/ Blade 18.75 ft in (5726 mm)
Width Over Tracks 8.83 ft in (2692 mm)
Height To Top Of Cab 10.42 ft in (3180 mm)
Length Of Track On Ground 10.78 ft in (3285 mm)
Ground Clearance 1.35 ft in (408.5 mm)

Undercarriage

Track Gauge 6.83 ft in (2083 mm)
Standard Shoe Size 24 in (610 mm)
Number Of Track Rollers Per Side 8
Ground Pressure 6.87 psi (47.3 kPa)
Number Of Shoes Per Side 45
Ground Contact Area 6206 in2 (4.01 m2)
Track Pitch 8 in (200 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model 6090HT
Gross Power 192 hp (143.2 kw)
Net Power 185 hp (138 kw)
Power Measured @ 1800 rpm
Max Torque 611 lb ft (828.5 Nm)
Displacement 550 cu in (9.1 L)
Torque Measured @ 1500 rpm
Aspiration Turbocharger and aftercooler

Operational Specs

Operating Weight 42708 lb (19372 kg)
Fuel Tank Capacity 98 gal (371 L)
Cooling System Fluid Capacity 9.2 gal (34.5 L)
Engine Oil Capacity 7.1 gal (26.5 L)
Hydraulic Fluid Capacity 27.9 gal (105.6 L)
Powertrain Fluid Capacity 27.9 gal (105.6 L)
Final Drives Fluid Capacity 4.4 gal (16.3 L)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps

Transmission

Transmission Type Hydrostatic
Max Speed – Forward 6.3 mph (10.1 km/h)
Max Speed – Reverse 6.3 mph (10.1 km/h)

Hydraulic System

Pump Type Piston
Relief Valve Pressure 3625 psi (24993.5 kPa)
Pump Flow Capacity 46 gal/min (174 L/min)

Standard Blade

Width 12.2 ft in (3708 mm)
Height 48.4 in (1230 mm)
Capacity 5.2 yd3 (4 m3)
Blade Angle (Both Directions) 23.8 degrees
Cutting Depth 27.7 in (703 mm)
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