John Deere industrial tractors

John Deere 855

The John Deere 855 is a crawler loader produced from 1978 to 1984. It features a John Deere 10.1L 6-cylinder turbocharged intercooled diesel engine delivering 220 hp gross and 200 hp net. The hydrostatic transmission provides infinite forward and reverse speeds. The tractor has 18-inch wide tracks and an operating weight of 49,600 lbs. It includes a front-end loader attachment with a breakout force of 40,100 lbs and various operational angles and dimensions. The hydraulic system is open center with a capacity of 40 gallons and a pressure of 2600 psi. Electrical system includes a 12-volt alternator and two batteries.
Power-
Founded-
Model855

Technical Specifications

Detailed specifications and technical data for John Deere 855

Power
Engine (net)200 hp (149.1 kW)
Engine (gross)220 hp (164.1 kW)
Engine
ModelJohn Deere 10.1L 6-cyl diesel
Torque730 lb-ft (989.9 Nm)
Detailsturbocharged intercooled diesel, 6-cylinder, liquid-cooled
Starterelectric
Rated RPM1800
Torque RPM1300
Air cleanerdry
Bore/Stroke5.12x5.00 inches (130 x 127 mm)
Power (net)200 hp (149.1 kW)
Displacement619 ci (10.1 L)
Oil capacity34 qts (32.2 L)
Power (gross)220 hp (164.1 kW)
Starter volts24
Coolant capacity42 qts (39.7 L)
Tracks
Width18 inches (45 cm)
Area on ground3996 in² (2.6 m²)
Ground pressure12.4 psi (0.9 bar)
Length on ground111 inches (281 cm)
Capacity
Fuel106 gal (401.2 L)
Hydraulic system40 gal (151.4 L)
Dimensions
Gauge76 inches (193 cm)
Length236 inches (599 cm)
Height (ROPS)130 inches (330 cm)
Operating weight49600 lbs (22498 kg)
Electrical
Batteries2
Battery CCA570
Battery volts12
Charging systemalternator
Hydraulics
Typeopen center
Capacity40 gal (151.4 L)
Pressure2600 psi (179.3 bar)
Pump flow70 gpm (264.9 lpm)
Mechanical
Drivecrawler
Production
TypeCrawler Loader
Years made1978 - 1984
Attachments
Loaderfront-end loader
Boom rod4.00 inches (10 cm)
Dump time1.5s
Bucket rod3.75 inches (9 cm)
Dump angle45°
Lower time3.7s
Raise time6.7s
Bucket width96.2 inches (244 cm)
Boom cylinder6.25 inches (15 cm)
Breakout force40100 lbs (18189 kg)
Reach (dumped)47.7 inches (121 cm)
Bucket cylinder5.50 inches (13 cm)
Height (at pin)158.5 inches (402 cm)
Clearance (dumped)126 inches (320 cm)
Rollback (at carry)48°
Rollback (ground line)40°
Transmission
Typehydrostatic
Gearsinfinite forward and reverse