| Manufacturer | John Deere |
| Price | 158,066(USD) |
| Model | 6190R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
ENGINE DETAIL
The John Deere 6190R features a robust 6.8L turbocharged diesel engine with a rated power of 190hp and a maximum of 209hp, making it suitable for demanding agricultural tasks while adhering to Interim Tier 4 emission standards through EGR. Its high-pressure common rail fuel system enables efficient fuel atomization, enhancing performance and reducing emissions. Potential challenges include maintaining optimal valve clearance and managing coolant and oil capacity during extended operations, which are crucial for engine longevity and reliability.
| Description | John Deere Power Tech PSX turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled inline |
| Displacement | 415ci / 6.8L |
| Bore/Stroke | 4.19x5.00inches / 106x 127mm |
| Emission | Interim Tier 4 |
| Emission control | exhaust gas recirculation (EGR) |
| Rated Power (EC 97/98) | 190hp / 141.7kW |
| Maximum Power (EC 97/68) | 209hp / 155.9kW |
| Fuel system | high pressure common rail |
| Air cleaner | dual stage dry |
| Compression | 17:1 |
| Rated RPM | 2100 |
| Idle RPM | 850-2250 |
| Operating RPM | 1300-2100 |
| Firing order | 1-5-3-6-2-4 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 24.8qts / 23.5L |
| Coolant capacity | 29.8qts / 28.2L |
| Intake valve clearance | 0.019inches / 0.483mm |
| Exhaust valve clearance | 0.021inches / 0.533mm |
JOHN DEERE 6190R ENGINE
The John Deere 6190R features a robust 6.8L 6-cylinder diesel engine, providing efficient power delivery for various agricultural tasks. The standard 95-gallon fuel tank offers substantial operational range, with an optional 107-gallon tank available for extended missions, enhancing productivity in the field. However, the weight and size of the tractor may present maneuverability challenges in tighter spaces or uneven terrain, which should be considered when planning field operations.
| Description | John Deere 6.8L 6-cyl diesel |
| Fuel tank | 95gal / 359.6L 107gal (optional) / 405.0L |
TRANSMISSIONS OVERVIEW
The John Deere 6190R features an advanced transmission system, offering options like a 16-speed partial power shift and a 20-speed infinitely variable transmission, enhancing versatility for various agricultural tasks. A 24-speed eight-speed power shift provides flexibility in power application, allowing for optimal performance in different field conditions. However, operators may need time to adapt to these complex transmission systems, which can present a learning curve in maximizing efficiency.
| Description | 16-speed partial power shift 20-speed partial power shift infinitely variable transmission 24-speed eight-speed power shift |
TRANSMISSION 1
The John Deere 6190R features a Power Quad Plus transmission with a total of 16 gears, allowing for precise control over speed and torque, optimizing performance in varying field conditions. Its hydraulic wet disc clutch enhances durability and responsiveness, making it suitable for heavy-duty applications. However, the complexity of the partial power shift system may present challenges in maintenance, emphasizing the need for trained technicians for service.
| Transmission | Power Quad Plus |
| Type | partial power shift |
| Gears | 16 forward and reverse |
| Clutch | hydraulic wet disc |
| Oil capacity | 94.05qts / 89.0L |
| Description | Four power shift gears (1-4) in four synchronized ranges (A-D) with power reverser lever |
SPEEDS 1
| Description | With 18.4R46 rear tires |
TRANSMISSION 2
The John Deere 6190R with an AutoQuad Plus Eco transmission offers a partial power shift, providing smooth gear transitions across 20 forward and reverse speeds, which enhances operational efficiency in diverse field conditions. The hydraulic wet disc clutch reduces wear and improves durability, ensuring reliable performance during extended use. However, the 94.05 qt oil capacity requires regular maintenance checks to prevent overheating and maintain optimal transmission performance.
| Transmission | AutoQuad Plus Eco |
| Type | partial power shift |
| Gears | 20 forward and reverse |
| Clutch | hydraulic wet disc |
| Oil capacity | 94.05qts / 89.0L |
SPEEDS 2
| Description | With 18.4R46 rear tires. 40 KPH transmission is electronically limited in E4 and E4 to 40 KPH (26.1 MPH) |
TRANSMISSION 3
The John Deere 6190R features an AutoPowr IVT, providing seamless and infinitely variable transmission with no fixed gears, enhancing operator comfort and efficiency in varying field conditions. With an oil capacity of 111 quarts (105.1L), it ensures optimal lubrication and performance during extended operations, crucial for reducing wear and maintenance intervals. This setup is highly beneficial for tasks requiring frequent speed adjustments, such as planting and tilling, but may present a learning curve for operators unfamiliar with IVT systems.
| Transmission | AutoPowr IVT |
| Type | infinitely variable transmission |
| Gears | infinite forward and reverse |
| Oil capacity | 111qts / 105.1L |
TRANSMISSION 4
The John Deere 6190R features an eight-speed power shift transmission with 24 forward and reverse gears, offering superior flexibility in various field conditions. This DirectDrive system enhances fuel efficiency and reduces gear shift lag, improving operator comfort during prolonged use. However, the complexity of the transmission may require skilled operators for optimal performance, especially in challenging terrain scenarios.
| Transmission | DirectDrive |
| Type | eight-speed power shift |
| Gears | 24 forward and reverse |
JOHN DEERE 6190R TRANSMISSIONS
The John Deere 6190R features multiple transmission options, including a 16-speed partial power shift, a 20-speed partial power shift, and a 24-speed eight-speed power shift, offering versatility in various operating conditions. Advantages include improved fuel efficiency and seamless power delivery, ideal for heavy-duty applications such as plowing or towing. However, the complexity of these transmission systems may pose a challenge regarding maintenance and operator training.
| Description | 16-speed partial power shift 20-speed partial power shift infinitely variable transmission 24-speed eight-speed power shift |
MECHANICAL
The John Deere 6190R features a versatile 4x2 and optional 4x4 capability, enhancing traction across varying terrains, beneficial for diverse agricultural applications. Its electro-hydraulic rear differential lock with wet disc clutch offers improved torque distribution, ensuring better performance in challenging conditions, although it may add to maintenance complexity. The Comfort View cab, combined with hydrostatic power steering and optional adaptive suspension, provides operator comfort and control, crucial for prolonged use in extensive farming operations.
| Drive | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Differential lock | electro-hydraulic rear lock with wet disc clutch |
| Steering | hydrostatic power |
| Description | Hydraulic wet disc brakes Comfort View cab standard with air-conditioning. Optional adaptive hydraulic cab suspension. GreenStar and AutoTrac ready with ISOBUS connector |
HYDRAULICS
| Type | closed center pressure flow compensated (PFC) |
| Pressure | 2900psi / 200.0bar |
| Valves | 2 to 4 |
| Pump flow | 41gpm / 155.2lpm |
| SCV flow | 26.4gpm / 99.9lpm |
TRACTOR HITCH
| Rear Type | 3 |
| Control | electro-hydraulic draft sensing |
| Rear lift (at ends) | 18,740lbs / 8500kg |
| Rear lift (at 24) | 10,690lbs / 4848kg |
| Drawbar | Category 3 with 3,525 to 6,170 pound load rating |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 (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 RPM | 540@1932 / 540E@1775 / 1000@1932 / 1000E@1775 |
JOHN DEERE 6190R TIRES
The John Deere 6190R, equipped with standard agricultural tires (Front: 490/90R30 and Rear: 480/80R46), offers enhanced traction and stability suitable for various field applications. The 4WD configuration significantly improves maneuverability in challenging terrain, although it may increase soil compaction compared to 2WD models. Consider scenarios like heavy tillage or planting where tire size can mitigate slip and optimize power transfer for efficient operation.
| Standard tires (ag) | Front: 490/90R30. Rear: 480/80R46 (4WD) |
DIMENSIONS & TIRES
The John Deere 6190R tractor features a robust weight range of 15,500 to 17,200 pounds, enhancing stability during various operations. The 4WD wheelbase of 110.2 inches allows for improved traction and maneuverability, making it ideal for diverse terrains, while the 2WD alternative provides better fuel efficiency in less demanding conditions. Considerations include tire size adjustments for optimizing performance based on soil type and intended usage, with the specified tire dimensions offering substantial load-bearing capacity and reduced soil compaction.
| 2WD Wheelbase | 118.9inches / 302cm |
| 4WD Wheelbase | 110.2inches / 279cm |
| Weight | 15500 to 17200 pounds |
| Front tire | 490/90R30 |
| Rear tire | 480/80R46 (4WD) |
6190R SERIAL LOCATION
| Description | Main tractor frame on front-right |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 120/200 (optional) |
| Battery volts | 12 |