John Deere 6125J
The John Deere 6125J is a utility tractor from the 6J Series produced since 2010. It is built in Montenegro and Brazil. It features a 6.8L 6-cylinder turbocharged diesel engine delivering 125 hp (93.2 kW) with a rotary injection pump fuel system. Transmission options include a 12-speed fully synchronized John Deere SyncroPlus and a 16-speed partial power shift John Deere PowrQuad. The tractor has four-wheel drive, electro-hydraulic differential lock, power steering, and hydraulic wet disc brakes. It offers a rear PTO with independent electro-hydraulic clutch and 540/1000 rpm speeds. The hydraulic system is pressure compensated with optional closed center pressure-flow compensated (PFC) and has a pump flow up to 26.42 gpm (100 lpm). The tractor hitch is category II with electronic lower link control and rear lift capacity up to 8,378 lbs (3800 kg). Dimensions include a wheelbase of 104.3 inches (264 cm), length of 193.7 inches (491 cm), and height of 107.9 inches (274 cm). Weight ranges from 9,678 lbs (ROPS) to 10,850 lbs (cab), ballasted up to 15,430 lbs. Standard tires are 14.9-26 front and 23.1-30 rear with multiple optional tire sizes available. Electrical system includes a 12-volt battery with 150 AH capacity and 90 amp alternator.
Power125 hp
Founded2010 - 2020
Model6125J
Technical Specifications
Detailed specifications and technical data for John Deere 6125J
Power
| Engine power | 125 hp (93.2 kW) |
|---|---|
| PTO (claimed) | 106 hp (79.0 kW) |
Tires
| Optional tires (ag) | Front: 14.9-24. Rear: 23.1-30, Front: 14.9-24. Rear: 18.4-38, Front: 14.9-26. Rear: 18.4-38, Front: 16.9-24. Rear: 23.1-30, Front: 16.9-24. Rear: 18.4-38, Front: 14.9-24. Rear: 23.1-30, Front: 12.4-36. Rear: , Front: 320/90R50. Rear: , Front: 14.9-24. Rear: 15.5-38 |
|---|---|
| Standard tires (ag) | Front: 14.9-26. Rear: 23.1-30 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | John Deere 6068 PowerTech |
| Power | 125 hp (93.2 kW) |
| Torque | 365.8 lb-ft (496.0 Nm) |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Rated RPM | 2300 |
| Torque RPM | 1400 |
| Bore/Stroke | 4.19x5.00 inches (106 x 127 mm) |
| Fuel system | rotary injection pump |
| Displacement | 414.4 ci (6.8 L) |
| Oil capacity | 20.1 qts (19.0 L) |
| Starter volts | 12 |
| Coolant capacity | 26.4 qts (25.0 L) |
Dimensions
| Height | 107.9 inches (274 cm) |
|---|---|
| Length | 193.7 inches (491 cm) |
| Wheelbase | 104.3 inches (264 cm) |
| Weight cab | 10,850 lbs (4921 kg) |
| Front tread | 63.6 to 84.8 inches (161 to 215 cm) |
| Weight ROPS | 9,678 lbs (4389 kg) |
| Bar rear axle | 3.386 by 96 inches (86 by 2438 mm) |
| Ballasted weight | 15,430 lbs (6999 kg) |
| Ground clearance | 19.9 inches (50 cm) |
| Rear tread (bar) | 65.3 to 94.8 inches (165 to 240 cm) |
| Rear tread (flange) | 71.2 inches (180 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 150 |
| Battery volts | 12 |
| Charging amps | 90 |
| Charging system | alternator |
Hydraulics
| Type | pressure compensated |
|---|---|
| Valves | 2 |
| Oil type | JD Hy-Gard |
| Optional | closed center pressure-flow compensated (PFC) |
| Pressure | 2900 psi (200.0 bar) |
| SCV flow | 15.85 gpm (60.0 lpm) |
| Pump flow | 17.17 gpm (65.0 lpm) |
| Optional SCV flow | 26.36 gpm (99.8 lpm) |
| Optional pump flow | 26.42 gpm (100.0 lpm) |
Mechanical
| ROPS | Four-post ROPS. Cab optional. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic wet disc brakes |
| Power steering | Yes |
| Differential lock | electro-hydraulic |
Production
| Type | Utility tractor |
|---|---|
| Built in | Montenegro, Brazil |
| Manufacturer | John Deere |
| Production years | 2010 - |
Transmission
| Options | 12-speed fully synchronized, 16-speed partial power shift |
|---|---|
| John Deere PowrQuad | Typepartial power shift Gears16 forward and reverse Clutchhydraulic wet discs DetailsFour power shift gears (1-4) in four synchronized ranges (A-D). Oil typeJD Hy-Gard |
| John Deere SyncroPlus | Typefully synchronized Gears12 forward and 4 reverse Clutchhydraulic wet discs DetailsThree synchronized gears (1-3) in four synchronized ranges (A-D). Oil typeJD Hy-Gard |
Tractor hitch
| Control | electronic lower link |
|---|---|
| Rear Type | II |
| Rear lift (at ends) | 8,378 lbs (3800 kg) |
| Rear lift (at 24"/610mm) | 5,622 lbs (2550 kg) |
Power Take-off (PTO)
| Clutch | electro-hydraulic |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000, 540 |
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