Industrial Tractor · 1977Unverified
John Deere 850
John Deere 850 — Industrial Crawler tractor · 165 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
165 hp
Weight
14787 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Industrial Crawler tractorReference
DrivecrawlerReference
Four-post ROPS. Cab available with air-conditioning.Reference
Engine
John Deere 10.1L 6-cyl dieselReference
Engine (gross)123.0 kWReference
Engine (net)108.1 kWReference
John Deere 6-619TReference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement10.1 LReference
Bore/Stroke130 x 127 mmReference
Power (net)108.1 kWReference
Power (gross)123.0 kWReference
Air cleanerdryReference
Compression15.2:1Reference
Torque745.8 NmReference
Torque RPM1200Reference
StarterelectricReference
Starter volts24Reference
Oil capacity32.2 LReference
Coolant capacity34.1 LReference
Transmission
hydrostaticReference
TypehydrostaticReference
Gearsinfinite forward and reverseReference
Capacities
Fuel310.4 LReference
PTO & Hydraulics
Hydraulic system132.5 LReference
Typeopen centerReference
Capacity132.5 LReference
Pressure155.1 barReference
Pump flow143.8 lpmReference
Dimensions
Weight14787 kgReference
20-inch tracksReference
Length386 cmReference
6545 dozer length529 cmReference
6540 dozer length533 cmReference
Width238 cmReference
Height (ROPS)320 cmReference
Operating weight14787 kgReference
John Deere 850 attachments
bladeReference
850 Serial Numbers
1977272701Reference
1978283245Reference
1979313290Reference
1980331952Reference
1981363135Reference
1982379892Reference
1983384961Reference
1984701260Reference
FAQ: How to read a serial number table.Reference
Electrical
Charging systemalternatorReference
Batteries2Reference
Battery CCA570Reference
Battery volts12Reference
John Deere 850 Tracks
Width50 cmReference
Length on ground241 cmReference
Area on ground2.5 m²Reference
Ground pressure0.7 barReference
Width55 cmReference
Width60 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.