John Deere 6125J: all source data

All 92 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerJohn Deere
(no label)Utility tractor
(no label)Built in Montenegro, Brazil
Engine
(no label)John Deere 6.8L 6-cyl diesel
Fuel tank45.44 gal | 172.0 L
Fuel tank81 gal (optional) | 306.6 L
Transmission
(no label)12-speed fully synchronized
(no label)16-speed partial power shift
Power
Engine125 hp | 93.2 kW
PTO (claimed)106 hp | 79.0 kW
Mechanical
(no label)Four-wheel drive
Differential lockelectro-hydraulic
(no label)Power steering
(no label)Hydraulic wet disc brakes
(no label)Four-post ROPS. Cab optional.
Hydraulics
Typepressure compensated
Typeclosed center pressure-flow compensated optional (PFC)
Pressure2900 psi | 200.0 bar
Valves2
Pump flow17.17 gpm | 65.0 lpm
Pump flow26.42 gpm (optional) | 100.0 lpm
SCV flow15.85 gpm | 60.0 lpm
SCV flow26.36 gpm (optional) | 99.8 lpm
Oil typeJD Hy-Gard
Hitch
Rear TypeII
Controlelectronic lower link
Rear lift (at ends)8,378 lbs | 3800 kg
Rear lift (at 24"/610mm)5,622 lbs | 2550 kg
Pto
Rear PTOindependent
Clutchelectro-hydraulic
Rear PTO Type540/1000
Rear PTO Type540
Dimensions
Wheelbase104.3 inches | 264 cm
Weight9678 to 10850 pounds
Front tire14.9-26
Rear tire23.1-30
Electrical
Groundnegative
Charging systemalternator
Charging amps90
Battery volts12
Battery AH150

Engine

Engine detail
(no label)John Deere 6068 PowerTech
(no label)turbocharged diesel
(no label)6-cylinder
(no label)liquid-cooled
Displacement414.4 ci | 6.8 L
Bore/Stroke4.19x5.00 inches | 106 x 127 mm
Power125 hp | 93.2 kW
Fuel systemrotary injection pump
Rated RPM2300
Torque365.8 lb-ft | 496.0 Nm
Torque RPM1400
Starter volts12
Coolant capacity (Coolant)26.4 qts | 25.0 L
Engine oil
Oil capacity20.1 qts | 19.0 L

Transmission

Transmission options
(no label)12-speed fully synchronized
(no label)16-speed partial power shift
Transmission
TransmissionJohn Deere SyncroPlus
Typefully synchronized
Gears12 forward and 4 reverse
Clutchhydraulic wet discs
Oil typeJD Hy-Gard
(no label)Three synchronized gears (1-3) in four synchronized ranges (A-D).
TransmissionJohn Deere PowrQuad
Typepartial power shift
Gears16 forward and reverse
Clutchhydraulic wet discs
Oil typeJD Hy-Gard
(no label)Four power shift gears (1-4) in four synchronized ranges (A-D).

Dimensions

Tires
Standard tires (ag)Front: 14.9-26. Rear: 23.1-30
Optional tires (ag)Front: 14.9-24. Rear: 23.1-30
Optional tires (ag)Front: 14.9-24. Rear: 18.4-38
Optional tires (ag)Front: 14.9-26. Rear: 18.4-38
Optional tires (ag)Front: 14.9-26. Rear: 18.4-38
Optional tires (ag)Front: 16.9-24. Rear: 23.1-30
Optional tires (ag)Front: 16.9-24. Rear: 18.4-38
Optional tires (ag)Front: 14.9-24. Rear: 23.1-30
Optional tires (ag)Front: 12.4-36. Rear:
Optional tires (ag)Front: 320/90R50. Rear:
Optional tires (ag)Front: 14.9-24. Rear: 15.5-38
Dimensions
Wheelbase104.3 inches | 264 cm
Length193.7 inches | 491 cm
Height107.9 inches | 274 cm
Ground clearance19.9 inches | 50 cm
(no label)Flange rear axle
Bar rear axle (Bar)3.386 by 96 inches | 86 by 2438 mm
Front tread63.6 to 84.8 inches | 161 to 215 cm
Rear tread71.2 inches (flange) | 180 cm
Rear tread65.3 to 94.8 inches (bar) | 165 to 240 cm
Weight
(no label)9,678 lbs (ROPS) | 4389 kg
(no label)10,850 lbs (cab) | 4921 kg
Ballasted15,430 lbs | 6999 kg