The John Deere 6125R tractor is powered by a John Deere 4.5L 4-cyl diesel engine that provides of horsepower and 431.5lb-ft / 585.1Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 24-speed partial power shift infinitely variable transmission transmission.

Engine

The engine is a John Deere turbocharged intercooled diesel 4-cylinder liquid-cooled with a displacement of 276ci / 4.5L and bore/stroke of 4.15x5.00inches / 105x 127mm. It has a rated power of 125hp / 93.2kW and a maximum power of 138hp / 102.9kW. The engine has exhaust gas recirculation (EGR) emission control and meets Stage IIIb emissions standards. The starter is electric with 12 volts and the coolant capacity is 23.3qts / 22.1L.


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Transmission

The transmission has an engine (gross) power of 125hp / 93.2kW and an engine (max) power of 138hp / 102.9kW. It is a 24-speed partial power shift infinitely variable transmission. The transmission is designed to provide smooth shifting and efficient power transfer to the wheels. It is easy to operate and provides excellent control over the tractor's speed and direction. The transmission is reliable and requires minimal maintenance.

Brakes

The brakes are electro-hydraulic rear with wet disc clutch and self-locking front. The tractor has hydraulic or pneumatic optional trailer brakes. The John Deere 6125R has a hydrostatic power steering system that provides excellent control and maneuverability. The engine brake is effective and helps to reduce wear on the brakes. The tractor has a ComfortView cab standard with air-conditioning and optional hydraulic cab suspension (HCS Plus). The cab is ISOBUS implement connections and AutoTrac ready.



Steering

The steering is hydrostatic power and provides excellent control and maneuverability. The John Deere 6125R has a 4.5L 4-cylinder diesel engine and a fuel tank capacity of 58.1gal / 219.9L. With HCS, the fuel tank capacity is 60.2gal / 227.9L. The steering is easy to operate and provides excellent control over the tractor's direction. The tractor has a reliable and durable steering system that requires minimal maintenance.


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Common Problems

Users have reported issues with the tractor's transmission, particularly with the partial power shift. Some users have also reported problems with the hydraulic system, including leaks and failures. Another common issue is with the tractor's electrical system, including problems with the starter and alternator. Some users have also reported issues with the tractor's fuel system, including clogged filters and fuel pump failures. Finally, some users have reported problems with the tractor's cooling system, including overheating and radiator leaks.

What Users Like

Users appreciate the John Deere 6125R's powerful and efficient engine, which provides excellent performance in a variety of applications. They also like the tractor's smooth and reliable transmission, which is easy to operate and provides excellent control over the tractor's speed and direction. Users appreciate the tractor's comfortable and spacious cab, which is well-designed and provides excellent visibility. They also like the tractor's durable and reliable construction, which is built to withstand heavy use and provide years of reliable service. Finally, users appreciate the tractor's excellent maneuverability and control, which make it easy to operate in a variety of conditions.

John Deere 6125R Technical Specifications

Power

Engine (gross)125hp / 93.2kW
Engine (max)138hp / 102.9kW

Engine Detail

DescriptionJohn Deere turbocharged intercooled diesel 4-cylinder liquid-cooled
Displacement276ci / 4.5L
Bore/stroke4.15x5.00inches / 105x 127mm
EmissionsStage IIIb
Emission Controlexhaust gas recirculation (EGR)
Rated Power (ec 97/98)125hp / 93.2kW
Maximum Power (ec 97/68)138hp / 102.9kW
Rated Rpm2100
Torque431.5lb-ft / 585.1Nm
Torque Rpm1600
Starterelectric
Starter Volts12
Coolant Capacity23.3qts / 22.1L

Engine

DescriptionJohn Deere 4.5L 4-cyl diesel
Fuel Tank58.1gal / 219.9L 60.2gal / 227.9L (with HCS)

Mechanical

Chassis4x4 MFWD 4WD
Differential LockElectro-hydraulic rear with wet disc clutch. Self-locking front
Steeringhydrostatic power
Trailer Brakeshydraulic or pneumatic optional
CabComfortView cab standard with air-conditioning. Optional hydraulic cab suspension (HCS Plus). AutoTrac ready. ISOBUS implement connections
Transmissions24-speed partial power shift infinitely variable transmission

Dimensions

Wheelbase101.6inches / 258cm
Length178.7inches / 453cm
Width100.4inches / 255cm
Height110.2inches / 279cm
Shiping Weight12,061lbs / 5470kg
Max Weight20,948lbs / 9502kg
Ground Clearance19.7inches / 50cm
Front AxleTriple Link Suspension
Rear AxleFlange

Dimensions And Tires

Wheelbase101.6inches / 258cm
Weight12,061lbs / 5470kg

Hydraulics

Typepressure flow compensated (PFC)
Rear Valves4
Front Valves2 (optional)
Pump Flow21.1gpm / 79.9lpm 32.1gpm / 121.5lpm (optional)

Tractor Hitch

Rear Type3N
Controlload and depth control with electronic lower link sensing
Rear Lift (at Ends)9,592lbs / 4350kg
Rear Lift (at 248,489lbs / 3850kg
Front Hitch3N
Front Lift (at Ends)7,277lbs / 3300kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic wet disc
Rear Rpm540/540E / 1000
Engine Rpm1000@1995
Front Ptoindependent
Front Rpm1000

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