Full Specifications
JOHN DEERE 6145J POWER
Engine
145hp / 108.1kW
PTO (claimed)
123hp / 91.7kW
ENGINE DETAIL
Description
John Deere 6068 PowerTech turbocharged diesel 6-cylinder liquid-cooled
Displacement
414.4ci / 6.8L
Bore/Stroke
4.19x5.00inches / 106x 127mm
Power
145hp / 108.1kW
Fuel system
rotary injection pump
Rated RPM
2100
Torque
448.4lb-ft / 608.0Nm
Torque RPM
1400
Starter volts
12
Coolant capacity
26.4qts / 25.0L
ENGINE OIL
Oil capacity
20.1qts / 19.0L
JOHN DEERE 6145J ENGINE
Description
John Deere 6.8L 6-cyl diesel
Fuel tank
83.2gal / 314.9L
TRANSMISSION
Transmission
John Deere PowrQuad
Type
partial power shift
Gears
16 forward and reverse
Clutch
hydraulic wet discs/JD Hy-Gard
Description
Four power shift gears (1-4) in four synchronized ranges (A-D)
SPEEDS
Description
With 24.5-32 R1 rear tires. Reverse speeds are 15% faster than forward
MECHANICAL
Chassis
4x4 MFWD 4WD
Differential lock
electro-hydraulic
Steering
power
Brakes
hydraulic wet disc
Cab
Four-post ROPS. Cab optional
Transmission
16-speed partial power shift
HYDRAULICS
Type
closed center pressure-flow compensated (PFC)
Pressure
2900psi / 200.0bar
Valves
2
Pump flow
26.42gpm / 100.0lpm
SCV flow
26.36gpm / 99.8lpm JD Hy-Gard
TRACTOR HITCH
Rear Type
II
Control
electronic lower link
Rear lift (at ends)
10,160lbs / 4608kg 14,990lbs / 6799kg (optional)
Rear lift (at 24
7,893lbs / 3580kg 11,640lbs / 5279kg (optional)
POWER TAKE-OFF (PTO)
Rear PTO
independent
Clutch
electro-hydraulic
Rear RPM
540/1000
JOHN DEERE 6145J TIRES
Standard tires (ag)
Front: 18.4-26. Rear: 24.5-32
Optional tires (ag)
Front: 16.9-26. Rear: 18.4-38 Front: 16.9-26. Rear: 18.4-38 Front: 14.9-28. Rear: 23.1-30 Front: 14.9-28. Rear: 18.4-38 Front: 12.4-36. Rear: Front: 320/90R50. Rear: Front: 16.9-24. Rear: 18.4-34
DIMENSIONS
Wheelbase
104.3inches / 264cm
Length
195.6inches / 496cm
Height
112.7inches / 286cm
Ground clearance
22.4inches / 56cm
Rear axle
Bar: 3.386 by 108inches / 86by 2743mm
Front tread
62.9 to 82.6inches / 159to 209cm
Rear tread
66.5 to 104.3inches / 168to 264cm
JOHN DEERE 6145J WEIGHT
11,290lbs / 5121kg (ROPS) 12,460lbs / 5651kg (cab)
Ballasted
17,640lbs / 8001kg
DIMENSIONS & TIRES
Wheelbase
104.3inches / 264cm
Weight
11290 to 12460 pounds
Front tire
18.4-26
Rear tire
24.5-32
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
90
Battery volts
12
Battery AH
150
The John Deere 6145J tractor is part of the 6J Series of tractors. The 6145J is classified as a Utility Tractors and that is mostly used for Agriculture Tractors operations. The engine of the 6145J tractors is impressive. This configuration offers better real-world usability.