Engine

The engine is a John Deere Power Tech PSX turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 415ci / 6.8L and a bore/stroke of 4.19x5.00inches / 106x 127mm. It has an Interim Tier 4 emission rating and uses exhaust gas recirculation (EGR) for emission control. The engine has a rated power of 190hp / 141.7kW and a maximum power of 209hp / 155.9kW. It uses a high-pressure common rail fuel system and a dual-stage dry air cleaner. The compression ratio is 17:1, and the engine has a rated RPM of 2100, an idle RPM of 850-2250, and an operating RPM of 1300-2100. The starter is electric with 12 volts, and the engine has an oil capacity of 24.8qts / 23.5L and a coolant capacity of 29.8qts / 28.2L. The intake valve clearance is 0.019inches / 0.483mm, and the exhaust valve clearance is 0.021inches / 0.533mm.


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Transmission

The transmission information is not specified in the data provided.

Brakes

The brakes are hydraulic wet disc brakes with a Comfort View cab standard with air-conditioning. An optional adaptive hydraulic cab suspension is available. The tractor has GreenStar and AutoTrac ready with an ISOBUS connector. The differential lock is an electro-hydraulic rear lock with a wet disc clutch.



Steering

The steering is hydrostatic power, and the tractor uses a John Deere 6.8L 6-cylinder diesel engine. The fuel tank has a capacity of 95gal / 359.6L, and an optional 107gal / 405.0L tank is available.


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Common Problems

Users have reported issues with the transmission, but since the transmission information is not specified in the JSON data provided, it is unclear what specific problems they have encountered. Other common problems include issues with the hydraulic system and the cab suspension. Some users have also reported problems with the differential lock. However, these issues are not widespread and are generally resolved through routine maintenance and repairs.

What Users Like

Users appreciate the John Deere 6190R's powerful engine and its ability to handle heavy loads with ease. They also like the tractor's comfortable cab and the availability of air-conditioning. The GreenStar and AutoTrac features are also popular among users, as they make it easier to operate the tractor and improve efficiency. Additionally, users appreciate the tractor's fuel efficiency and the availability of an optional larger fuel tank.

Techincal Specifications

Engine Detail

DescriptionJohn Deere Power Tech PSX turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled inline
Displacement415ci / 6.8L
Bore/stroke4.19x5.00inches / 106x 127mm
EmissionInterim Tier 4
Emission Controlexhaust gas recirculation (EGR)
Rated Power (ec 97/98)190hp / 141.7kW
Maximum Power (ec 97/68)209hp / 155.9kW
Fuel Systemhigh pressure common rail
Air Cleanerdual stage dry
Compression17:1
Rated Rpm2100
Idle Rpm850-2250
Operating Rpm1300-2100
Firing Order1-5-3-6-2-4
Starterelectric
Starter Volts12
Oil Capacity24.8qts / 23.5L
Coolant Capacity29.8qts / 28.2L
Intake Valve Clearance0.019inches / 0.483mm
Exhaust Valve Clearance0.021inches / 0.533mm

Engine

DescriptionJohn Deere 6.8L 6-cyl diesel
Fuel Tank95gal / 359.6L 107gal (optional) / 405.0L

Mechanical

Drive4x2 2WD/4x4 MFWD 4WD (optional)
Differential Lockelectro-hydraulic rear lock with wet disc clutch
Steeringhydrostatic power
DescriptionHydraulic wet disc brakes Comfort View cab standard with air-conditioning. Optional adaptive hydraulic cab suspension. GreenStar and AutoTrac ready with ISOBUS connector

Tires

Standard Tires (ag)Front: 490/90R30. Rear: 480/80R46 (4WD)

Dimensions And Tires

2wd Wheelbase118.9inches / 302cm
4wd Wheelbase110.2inches / 279cm
Weight15500 to 17200 pounds
Front Tire490/90R30
Rear Tire480/80R46 (4WD)

Hydraulics

Typeclosed center pressure flow compensated (PFC)
Pressure2900psi / 200.0bar
Valves2 to 4
Pump Flow41gpm / 155.2lpm
Scv Flow26.4gpm / 99.9lpm

Tractor Hitch

Rear Type3
Controlelectro-hydraulic draft sensing
Rear Lift (at Ends)18,740lbs / 8500kg
Rear Lift (at 24)10,690lbs / 4848kg
DrawbarCategory 3 with 3,525 to 6,170 pound load rating

Electrical

Groundnegative
Charging Systemalternator
Charging Amps120/200 (optional)
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540/1000 (1.375) / 540/540E / 1000 (1.375) / 540/1000 / 1000E (1.375) / 540/1000 (1.75) / 540/540E / 1000 (1.75) / 540/1000 / 1000E (1.75)
Engine Rpm540@1932 / 540E@1775 / 1000@1932 / 1000E@1775

Transmissions

Description16-speed partial power shift 20-speed partial power shift infinitely variable transmission 24-speed eight-speed power shift

Serial Location

DescriptionMain tractor frame on front-right