| Manufacturer | John Deere |
| Price | - |
| Model | 7290R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
JOHN DEERE 7290R POWER
| Engine (gross) | 290hp / 216.3kW |
| Engine (net) | 278hp / 207.3kW |
| Engine (max) | 323hp / 240.9kW |
| PTO (claimed) | 242hp / 180.5kW |
ENGINE DETAIL
The John Deere 7290R features a robust 9.0L PowerTech PVX engine designed for delivering high torque at low RPMs (962.5 lb-ft at 1600 RPM), optimizing performance for demanding agricultural tasks. With a Stage IIIB emissions rating and cooled exhaust gas recirculation, it balances power (up to 323 hp) with stringent environmental standards, making it ideal for modern farming. Challenges include ensuring maintenance of the high-pressure common rail fuel system and managing heat in the 47 qt coolant capacity during prolonged operations in demanding conditions.
| Description | John Deere PowerTech PVX variable geometry turbocharger diesel 6-cylinder 24-valve liquid-cooled inline |
| Displacement | 549ci / 9.0L |
| Bore/Stroke | 4.66x5.35inches / 118x 136mm |
| Emissions | Stage IIIB |
| Emission control | cooled exhaust gas recirculation |
| Rated Power (ECE R24) | 278hp / 207.3kW |
| Rated Power (EC 97/98) | 290hp / 216.3kW |
| Maximum Power (ECE R24) | 310.1hp / 231.2kW |
| Maximum Power (EC 97/68) | 323hp / 240.9kW |
| Fuel system | electronic high-pressure common rail |
| Compression | 16:1 |
| Rated RPM | 2100 |
| Operating RPM | 1550-2100 |
| Torque | 962.5lb-ft / 1305.1Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
| Coolant capacity | 47qts / 44.5L |
ENGINE OIL
The John Deere 7290R has an oil capacity of 28.5 quarts (27.0 liters), which facilitates efficient lubrication and cooling of its powerful engine. With an oil change interval of 500 hours, it offers reduced maintenance frequency, beneficial for extensive operational tasks. Regular monitoring of oil condition is crucial to ensure optimal performance and longevity, particularly in demanding agricultural environments.
| Oil capacity | 28.5qts / 27.0L |
| Oil change | 500 h |
JOHN DEERE 7290R ENGINE
The John Deere 7290R features a robust 9.0L 6-cylinder diesel engine, providing high torque and horsepower for demanding agricultural tasks. Its Advanced Fuel Efficiency (AFE) technology optimizes fuel consumption while maintaining power output, advantageous for extensive field operations. However, its size and weight may limit mobility in confined spaces, making it less suitable for smaller farms or tight terrain.
| Description | John Deere 9.0L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 7290R's 23-speed full power shift transmission offers seamless power delivery and optimal performance across various field conditions. Its infinitely variable function enhances fuel efficiency and traction management, making it ideal for heavy-duty tasks and diverse agricultural applications. Challenges might arise in maintenance and calibration complexity, but the benefits of enhanced control and adaptability significantly outweigh these concerns.
| Description | 23-speed full power shift infinitely variable transmission |
TRANSMISSION 1
The John Deere 7290R features an e23 full power shift transmission, providing a seamless transition with 23 forward and 11 reverse gears, ideal for applications requiring quick speed changes and optimal power management. Its oil capacity of 169.1 quarts (160.0 liters) ensures adequate lubrication and cooling, enhancing reliability during extended operations. However, maintenance may be crucial to ensure the transmission operates efficiently, particularly under heavy load scenarios, to mitigate the risk of overheating and wear.
| Transmission | John Deere e23 |
| Type | full power shift |
| Gears | 23 forward and 11 reverse |
| Oil capacity | 169.1qts / 160.0L |
SPEEDS 1
| Description | With Group 48 rear tires. Top speeds is achieved at reduced engine rpm. F23 at 1900rpm and R11 at 1865rpm |
TRANSMISSION 2
The John Deere 7290R features an AutoPowr IVT, allowing for seamless speed control without manual gear shifting, enhancing operator comfort and productivity during varied field tasks. Its infinite forward and reverse gears provide exceptional versatility, making it ideal for dynamic applications like tillage and planting. However, the substantial oil capacity of 169.1 qts (160.0 L) necessitates diligent maintenance scheduling to ensure optimal transmission performance.
| Transmission | John Deere AutoPowr IVT |
| Type | infinitely variable transmission |
| Gears | infinite forward and reverse |
| Oil capacity | 169.1qts / 160.0L |
MECHANICAL
The John Deere 7290R features 4x4 MFWD for enhanced traction and stability, making it ideal for heavy-duty applications on varied terrains. Its 23-speed full power shift transmission allows for seamless speed adjustments, promoting operational efficiency, while the electro-hydraulic differential locks provide superior control in challenging conditions. Challenges may arise from maintenance complications related to the advanced hydrostatic steering and braking systems; however, the standard air-conditioned cab enhances operator comfort during long hours of use.
| Chassis | 4x4 MFWD 4WD |
| Final drives | inboard planetary |
| Differential lock | electro-hydraulic rear linked electro-hydraulic front on TLS Plus axle with brakes |
| Steering | hydrostatic power |
| Brakes | hydraulic wet disc |
| Cab | Cab standard with air-conditioning. Auto Trac ready |
| Transmissions | 23-speed full power shift infinitely variable transmission |
CAPACITY
| E23 Fuel | 143.7gal / 543.9L |
| IVT Fuel | 155.6gal / 588.9L |
| E23 G49 tires Fuel | 148.5gal / 562.1L |
| IVT G49 tires Fuel | 160.4gal / 607.1L |
| Hydraulic system | 42.3gal / 160.1L |
HYDRAULICS
| Type | closed center pressure-flow compensated |
| Capacity | 42.3gal / 160.1L |
| Pressure | 2958psi / 204.0bar |
| Valves | 3 to 6 |
| Pump flow | 42.8gpm / 162.0lpm *Standard 63cc pump 59gpm / 223.3lpm 85cc pump |
| Rear SCV flow | 34.9gpm / 132.1lpm |
| Front SCV flow | 33.3gpm / 126.0lpm |
TRACTOR HITCH
| Rear Type | III/IIIN |
| Control | electro-hydraulic draft sensing |
| Rear lift | 15200lbs / 6894kg 17300lbs / 7847kg |
| Front Hitch | IIIN |
| Front lift | 11464lbs / 5200kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 (1.75) / 540/1000 (1.375) / 540E/1000 / 1000E (1.375) |
| Engine RPM | 1000@1940 |
| Front PTO | independent |
| Front RPM | 1000 (1.375)/1000 (1.75) |
JOHN DEERE 7290R TIRES
The John Deere 7290R features a versatile tire configuration with a range of rear options primarily oriented for different soil conditions and crop types, enhancing traction and stability in varying agricultural scenarios. The Ag front tire size of 320/85R38 offers a balanced footprint that complements the numerous rear sizes, enabling optimal load distribution and reducing soil compaction. Key advantages include improved power transfer and adaptability to diverse farming tasks, while challenges may involve selecting the most appropriate tire size for specific applications to maximize efficiency.
| Ag front | 320/85R38 |
| Ag rear | 320/90R54 / 380/90R50 / 480/80R46 / 520/85R42 / 620/70R42 / 650/65R42 / 710/70R38 / 320/105R54 / 380/90R54 / 480/80R50 / 520/85R46 / 620/70R46 / 710/70R42 / 800/70R38 / 480/95R50 / 710/75R42 |
DIMENSIONS
| Wheelbase | 115.2inches / 292cm |
| Length | 218inches / 553cm |
| Height (cab) | 132inches / 335cm |
| Weight | 23845lbs / 10816kg |
| Clearance (front axle) | 19.5inches / 49cm |
| Front axle | Triple-Link Suspension MFWD |
| Rear axle | Bar: 4.72 by 118.5inches / 119by 3009mm |
| Front tread | 60 to 88inches / 152to 223cm |
DIMENSIONS & TIRES
The John Deere 7290R boasts a substantial wheelbase of 115.2 inches (292 cm), enhancing stability and traction during heavy agricultural tasks. With a weight of 23,845 lbs (10,816 kg), it provides a solid foundation for handling implements, but be aware of potential soil compaction in sensitive areas. The front tire size of 540/65R34 paired with the larger rear tire size of 650/85R38 optimizes grip and flotation, advantageous for diverse terrain and conditions.
| Wheelbase | 115.2inches / 292cm |
| Weight | 23845lbs / 10816kg |
| Front tire | 540/65R34 |
| Rear tire | 650/85R38 |
7290R SERIAL NUMBERS
| Location | Serial number plate on right side of tractor frame, above front axle |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 200 |
| Batteries | 2 |
| Battery CCA | 925 |
| Battery volts | 12 |
| Battery Group | 31 |