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Tractor · 2010Unverified

John Deere 6145J

Name: John Deere 6145J
Brand: John Deere

John Deere 6145J — 6J Series · 123 hp. Reference specifications; pending source verification.

The John Deere 6145J is a tractor model rated at approximately 123 horsepower, placing it at the powerful end of its class. Production of the 6145J commenced in 2010. It is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine and four-wheel drive, paired with a powershift transmission. The operating weight of the 6145J ranges from 11290 to 12460 pounds, and it is suitable for operations covering areas of 200–800 acres.

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

Rated power

123 hp

Weight

11290 to 12460 pounds

Catalogue coverage

Variants represented

Richest spec table

74 rows

Recorded power

123 hp

Transmissions

16-speed partial power shift

Production years

2010-2010

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Utility tractorReference

Built in Montenegro, BrazilReference

Four-wheel driveReference

Differential lockelectro-hydraulicReference

Power steeringReference

Hydraulic wet disc brakesReference

Four-post ROPS. Cab optional.Reference

Engine

John Deere 6.8L 6-cyl dieselReference

Fuel tank314.9 LReference

Engine108.1 kWReference

John Deere 6068 PowerTechReference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement6.8 LReference

Bore/Stroke106 x 127 mmReference

Power108.1 kWReference

Fuel systemrotary injection pumpReference

Rated RPM2100Reference

Torque608.0 NmReference

Torque RPM1400Reference

Starter volts12Reference

Coolant capacity25.0 LReference

Oil capacity19.0 LReference

Transmission

16-speed partial power shiftReference

TransmissionJohn Deere PowrQuadReference

Typepartial power shiftReference

Gears16 forward and reverseReference

Clutchhydraulic wet discsReference

Oil typeJD Hy-GardReference

Four power shift gears (1-4) in four synchronized ranges (A-D).Reference

PTO & Hydraulics

PTO (claimed)91.7 kWReference

Typeclosed center pressure-flow compensated (PFC)Reference

Pressure200.0 barReference

Valves2Reference

Pump flow100.0 lpmReference

SCV flow99.8 lpmReference

Oil typeJD Hy-GardReference

Rear TypeIIReference

Controlelectronic lower linkReference

Rear lift (at ends)4608 kgReference

Rear lift (at ends)6799 kgReference

Rear lift (at 24"/610mm)3580 kgReference

Rear lift (at 24"/610mm)5279 kgReference

Rear PTOindependentReference

Clutchelectro-hydraulicReference

Rear PTO Type540/1000Reference

Dimensions

Wheelbase264 cmReference

Weight11290 to 12460 poundsReference

Front tire18.4-26Reference

Rear tire24.5-32Reference

Standard tires (ag)Front: 18.4-26. Rear: 24.5-32Reference

Optional tires (ag)Front: 16.9-26. Rear: 18.4-38Reference

Optional tires (ag)Front: 14.9-28. Rear: 23.1-30Reference

Optional tires (ag)Front: 14.9-28. Rear: 18.4-38Reference

Optional tires (ag)Front: 12.4-36. Rear:Reference

Optional tires (ag)Front: 320/90R50. Rear:Reference

Optional tires (ag)Front: 16.9-24. Rear: 18.4-34Reference

Length496 cmReference

Height286 cmReference

Ground clearance56 cmReference

Bar rear axle86 by 2743 mmReference

Front tread159 to 209 cmReference

Rear tread168 to 264 cmReference

5121 kgReference

5651 kgReference

Ballasted8001 kgReference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps90Reference

Battery volts12Reference

Battery AH150Reference

Speeds

With 24.5-32 R1 rear tires. Reverse speeds are 15% faster than forward.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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