The engine is a John Deere PowerTech PVX variable geometry turbocharger with intercooler diesel 4-cylinder liquid-cooled. It has a displacement of 276ci / 4.5L and a bore/stroke of 4.19x5.00inches / 106x 127mm. The emission is Interim Tier IV and the emission control is cooled exhaust gas recirculation. The rated power (ec_97/98) is 125hp / 93.2kW and the maximum power (ec_97/68) is 130hp / 96.9kW. The fuel system is high pressure common rail and the compression is 16.1:1. The engine has a rated rpm of 2100 and a torque of 415lb-ft / 562.7Nm at 1600 rpm. The starter is electric with 12 volts and the oil capacity is 16.9qts / 16.0L while the coolant capacity is 23.3qts / 22.1L.
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Find Suppliers & Request SamplesThe transmission information is not specified in the data provided.
The brakes are hydraulic wet disc brakes with two- or four-wheel drive. The tractor has a two-post foldable ROPS and a cab is optional with air-conditioning. Green Star (optional) and AutoTrac (optional) are also available. The differential lock is electro-hydraulic rear limit-slip front (4WD) and the steering is hydrostatic power.
The steering is John Deere 4.5L 4-cylinder diesel.
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Find Suppliers & Request SamplesUsers have reported issues with the hydraulic system, particularly with leaks and failures. Some users have also reported problems with the transmission, including difficulty shifting gears and slipping. Another common issue is with the electrical system, with some users experiencing problems with the battery and alternator. Additionally, some users have reported issues with the fuel system, including clogged filters and fuel pump failures. Finally, some users have reported problems with the brakes, including reduced stopping power and uneven wear.
Users appreciate the John Deere 6125M's powerful engine and smooth operation. The tractor is also praised for its comfortable cab and easy-to-use controls. Many users appreciate the tractor's versatility, with the ability to handle a wide range of tasks. Finally, users appreciate the tractor's reliability and durability, with many reporting years of trouble-free operation.
Engine Detail | |
Description | John Deere PowerTech PVX variable geometry turbocharger with intercooler diesel 4-cylinder liquid-cooled |
Displacement | 276ci / 4.5L |
Bore/stroke | 4.19x5.00inches / 106x 127mm |
Emission | Interim Tier IV |
Emission Control | cooled exhaust gas recirculation |
Rated Power (ec 97/98) | 125hp / 93.2kW |
Maximum Power (ec 97/68) | 130hp / 96.9kW |
Fuel System | high pressure common rail |
Compression | 16.1:1 |
Rated Rpm | 2100 |
Torque | 415lb-ft / 562.7Nm |
Torque Rpm | 1600 |
Starter | electric |
Starter Volts | 12 |
Oil Capacity | 16.9qts / 16.0L |
Coolant Capacity | 23.3qts / 22.1L |
Engine | |
Description | John Deere 4.5L 4-cyl diesel |
Mechanical | |
Description | Two- or four-wheel drive Hydraulic wet disc brakes Two-post foldable ROPS. Cab optional with air-conditioning. Green Star (optional); AutoTrac (optional) |
Differential Lock | Electro-hydraulic rear limit-slip front (4WD) |
Steering | hydrostatic power |
Tires | |
Standard Tires (ag) | Front: 10.00-16. Rear: 460/85R34 (2WD) Front: 380/85R24. Rear: 460/85R34 (4WD) |
Dimensions And Tires | |
Wheelbase | 101.6inches / 258cm |
Weight | 11519lbs / 5225kg |
Front Tire | 10.00-16 |
Rear Tire | 460/85R34 (2WD) |
Capacity | |
Fuel | 58gal / 219.5L |
Hydraulic System | 13.7gal / 51.9L |
Hydraulics | |
Type | open center pressure compensated/closed center load sensing pressure and flow compensated (optional) |
Capacity | 13.7gal / 51.9L |
Pressure | 2900psi / 200.0bar |
Rear Valves | 1 to 3 |
Mid Valves | 2 or 3 (optional) |
Pump Flow | 21.1gpm / 79.9lpm 30gpm (optional) / 113.6lpm |
Scv Flow | 21.1gpm / 79.9lpm |
Tractor Hitch | |
Rear Type | II/IIIN |
Control | electrohydraulic load sensing |
Rear Lift (at 24) | 5154lbs / 2337kg 6247lbs (optional) / 2833kg |
Drawbar | Cat. II |
Electrical | |
Ground | negative |
Charging System | alternator |
Charging Amps | 90/150 (optional) |
Charging Volts | 14 |
Battery Volts | 12 |
Power Take Off Pto | |
Rear Pto | independent |
Rear Rpm | 540/1000 (1.375) |
Engine Rpm | 540@1932 / 1000@1932 |
Transmissions | |
Description | 12-speed fully synchronized 16-speed partial power shift 24-speed partial power shift |
Serial Location | |
Description | Serial number plate on the right side of the tractor frame, above the front axle |