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Tractor · 2002Unverified

John Deere 6120

Name: John Deere 6120
Brand: John Deere

John Deere 6120 — Utility tractor · 67 hp. Reference specifications; pending source verification.

The John Deere 6120 is a mid-range tractor model rated at approximately 67 horsepower. It was manufactured from 2002 to 2007 and features a 4-cylinder turbocharged diesel liquid-cooled engine, coupled with mechanical front-wheel drive and a hydrostatic transmission. The 6120 has an operating weight of 4241 kilograms and is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

67 hp

Max power

53.9 kW

Weight

4241 kg

Catalogue coverage

Variants represented

Richest spec table

111 rows

Recorded power

67 hp

Recorded weight

4241 kg

Transmissions

12-speed fully synchronized

Production years

2002-2007

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Utility tractorReference

Built in Mannheim, Baden-Württemberg, GermanyReference

Original price$36,000 (2007)Reference

Drive4x2 2WDReference

Drive4x4 MFWD 4WD (optional)Reference

Steeringhydrostatic powerReference

Hydraulic wet disc brakesReference

Two-post ROPS. ConfortGard Cab optional.Reference

Variants

6120utility chassisReference

6120Llow-profile chassisReference

Engine

John Deere 4.5L 4-cyl dieselReference

Fuel tank113.9 LReference

Engine59.7 kWReference

Drawbar (tested)39.9 kWReference

John Deere PowerTech 4045TL070Reference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.5 LReference

Bore/Stroke106 x 127 mmReference

EmissionsTier IReference

Power59.7 kWReference

Air cleanerdryReference

Rated RPM2300Reference

Idle RPM875-2510Reference

Operating RPM1000-2300Reference

Torque264.4 NmReference

Torque RPM1500Reference

Firing order1-3-4-2Reference

Starter volts12Reference

Starter power3.0 kWReference

Coolant capacity13.6 LReference

Intake valve clearance0.356 mmReference

Exhaust valve clearance0.457 mmReference

Oil capacity15.9 LReference

Oil change500 hReference

John Deere PowerTech 4045TL271Reference

EmissionsTier IIReference

Idle RPM845-2465Reference

Torque347.1 NmReference

Max power53.9 kWReference

Power at rated engine speed49.9 kWReference

Max power39.9 kWReference

Transmission

12-speed fully synchronizedReference

16-speed power shuttleReference

16-speed partial power shiftReference

24-speed partial power shiftReference

TransmissionJohn Deere SyncroPlusReference

Typefully synchronizedReference

Gears12 forward and 4 reverseReference

Clutchwet discReference

Oil capacity52.1 LReference

Oil typeJD HyGardReference

Three gears (1-3) plus reverse (R) in four ranges (A-D). Directional, gear, and range changes are synchronized and may be shifting while moving by using the clutch. Optional creeper adds an additional nine forward and three reverse speeds for a total of 21-forward and 7-reverse.Reference

TransmissionJohn Deere SyncroPlus Power ReverserReference

Typepower shuttleReference

Gears16 forward and reverseReference

Four gears (1-4) in four ranges (A-D) with left-hand reverser. Gear and range shifts are synchronized. Power shuttle shifting between forward and reverse. Only available on open-station (ROPS) equipped tractors.Reference

TransmissionJohn Deere PowrQuadReference

Typepartial power shiftReference

Oil capacity49.0 LReference

Four gears (1-4) in four ranges (A-D) with reverser lever. Clutchless power shift between gears (1-4) and direction changes (power shuttle). Range shifts (A-D) are synchronized, and may be shifted while the tractor is moving by using the clutch. Optional creeper adds an additional twelve speeds for 28 forward and reverse. The PowrQuad uses a gear-shift lever while the PowrQuad Plus (cab tractors only) offers push-button gear shifting.Reference

TransmissionJohn Deere PowrQuad PlusReference

Gears24 forward and reverseReference

Oil capacity50.0 LReference

Four gears (1-4) in six ranges (A-F) with reverser lever. Push-button power shifting between gears (1-4) and power shuttle directional shifting using the reverser lever. Ranges (A-F) may be shifted on the move by using the clutch.Reference

PTO & Hydraulics

PTO (claimed)48.5 kWReference

PTO (tested)53.9 kWReference

Typepressue flow compensatedReference

Valves4Reference

Pump flow94.6 lpmReference

Rear TypeIIReference

Rear lift2152 kgReference

Rear PTOindependentReference

Rear PTO Type540Reference

Rear PTO Type540/1000Reference

Engine RPM540@2124Reference

Engine RPM540@2143 (reversible)Reference

Engine RPM1000@2208Reference

Front PTOoptionalReference

Front PTO Type1000Reference

Engine RPM1000@2185Reference

Power at rated PTO speed51.7 kWReference

Dimensions

Wheelbase240 cmReference

Weight4241 kgReference

Front tire10.00-16Reference

Rear tire16.9-30 (2WD)Reference

Standard tires (ag)Front: 10.00-16. Rear: 16.9-30 (2WD)Reference

Standard tires (ag)Front: 12.4-24. Rear: 16.9-30 (4WD)Reference

Length413 cmReference

Min Width156 cmReference

Height249 cmReference

Operating weight4241 kgReference

Clearance (front axle)58 cmReference

Clearance (front axle)49 cmReference

Front tread149 to 258 cmReference

Front tread151 to 201 cmReference

Rear tread160 to 241 cmReference

6120 Serial Numbers

Location:Serial number plate on the right side of the tractor's main frame.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging volts14Reference

Battery volts12Reference

Test results

Diesel 12-speed 4WDFebruary 2002 - May 2002, Link: OCED Tractor Test 2028 fileReference

PTO performanceReference

Fuel use16.3 l/hourReference

Fuel use16.7 l/hourReference

Drawbar performanceReference

Max pull3354 kgReference

Speeds

With 18.4x30 R1 rear tires.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.

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