Tractor · 2002Unverified
John Deere 8120T
John Deere 8120T — Agricultural Crawler tractor · 208 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
208 hp
Weight
11770 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Agricultural Crawler tractorReference
Built in Waterloo, Iowa, USAReference
DrivecrawlerReference
Steeringelectro-hydraulic powerReference
Hydraulic wet disc brakesReference
Cab standard.Reference
Variants
8120wheeled tractorReference
8120TcrawlerReference
Engine
John Deere 8.1L 6-cyl dieselReference
Engine (gross)155.1 kWReference
Engine (net)149.1 kWReference
Engine (max)171.5 kWReference
John DeereReference
turbocharged dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement8.1 LReference
Bore/Stroke116 x 129 mmReference
Rated Power (net)149.1 kWReference
Rated Power (gross)155.1 kWReference
Maximum Power (net)164.1 kWReference
Maximum Power (gross)171.5 kWReference
Compression16.5:1Reference
Rated RPM2200Reference
Idle RPM900-2300Reference
Operating RPM1500-2200Reference
Starter volts12Reference
Coolant capacity34.0 LReference
Oil capacity21.5 LReference
Oil change250 hReference
Transmission
16-speed full power shiftReference
TransmissionJohn Deere PowerShiftReference
Typefull power shiftReference
Gears16 forward and 4 reverseReference
Oil capacity246.1 LReference
PTO & Hydraulics
PTO (claimed)126.8 kWReference
Hydraulic system246.0 LReference
Typeclosed center pressure flow compensated (PFC)Reference
Capacity246.0 LReference
Pressure200.0 barReference
Valves5Reference
Pump flow113.6 lpmReference
Total flow126.8 lpmReference
Total flow160.9 lpmReference
Rear TypeIII/IIINReference
Rear lift6885 kgReference
Rear PTOindependentReference
Rear PTO Type1000 (1-3/4)Reference
Capacities
Fuel492.1 LReference
Dimensions
Wheelbase226 cmReference
Wheelbase304 cmReference
Weight11770 kgReference
24-inch tracksReference
Length525 cmReference
Length557 cmReference
Width263 cmReference
Width381 cmReference
Height (cab)312 cmReference
Shipping weight11770 kgReference
Max weight14288 kgReference
Clearance (rear axle)55 cmReference
Clearance (drawbar)44 cmReference
8120T Serial Numbers
Location:Rear of tractorReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps150Reference
Batteries2Reference
Battery CCA925Reference
Battery volts12Reference
John Deere 8120T Tracks
Width60 cmReference
Length on ground226 cmReference
Area on ground2.8 m²Reference
Width40 cmReference
Area on ground1.8 m²Reference
Width45 cmReference
Area on ground2.1 m²Reference
Width76 cmReference
Area on ground3.4 m²Reference
Speeds
Fourth reverse at 1600 RPM.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.