The John Deere 7280R is a 4WD row-crop tractor from the 7R series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2011 to 2013. The John Deere 7280R is equipped with a 9.0 L (548.0 cu·in) six-cylinder diesel engine and a infinitely variable transmission with infinite forward and reverse gears.
The JD 7280R row-crop tractor used the John Deere PowerTech PVX engine. It is a 9.0 L, 8,980 cm2, (548.0 cu·in) six-cylinder turbocharged aftercooled diesel engine with 118.0 mm (4.65 in) of the cylinder bore and 136.0 mm (5.35 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 284 PS (208.8 kW; 280.0 HP) at 2,100 rpm of output power.
The John Deere 7280R is equipped with hydrostatic power or ActiveCommand steering (optional), CommandView II cab and 522.3 liters (138 US gal.; 114.9 Imp. gal) fuel tank.
John Deere 7280R Specifications
| General Specifications | |
| Model | John Deere 7280R |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2,920 mm (115 in) |
| Weight | 12,330 kg (27,183 lbs) |
| Fuel tank capacity | 522.3 liters (138.0 US gal.; 114.9 Imp. gal) Optional: 545.0 liters (144.0 US gal, 119.9 Imp. gal) |
| Battery | Two 12V, CCA 925A |
| Cabin type | CommandView II cab |
| Engine | |
| Engine model | John Deere PowerTech PVX |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 9.0 L, 8,980 cm2, (548.0 cu·in) |
| Bore and stroke | 118.0 mm X 136.0 mm (4.65 in X 5.35 in) |
| Compression ratio | 16.0:1 |
| Horsepower | 284 PS (208.8 kW; 280.0 HP) at 2,100 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydrostatic power or ActiveCommand Steering (optional) |
| Brakes | – |
| Differential lock | Full-locking electrohydraulic rear Limited slip front axle. Electrohydraulic on TLS Plus front axle with front brakes |
| Transmission model | John Deere IVT |
| Transmission type | Infinitely variable transmission |
| Gears | Infinite forward and reverse |
| Tires | |
| Front tires (max. size) | Ag: 620/75R30 |
| Rear tires (max. size) | Ag: 900/60R42 |
| Three-Point Hitch | |
| Category | III/IIIN |
| Control type | Electrohydraulic sensing |
| Lift capacity (at ends) | 6,895 kg (15,200 lbs) Optional: 7,850 kg (17,300 lbs) |
| Front Hitch | |
| Category | IIIN (optional) |
| Lift capacity (at ends) | 5,200 kg (11,465 lbs) |
| PTO (Power take-off shaft) | |
| Front PTO type | Optional |
| Front PTO speed | 1000 (1.375) 1000 (1.75) |
| Rear PTO type | Independent |
| Rear PTO speed | 1000 (1.75) 540/1000 (1.375/1.75) 540/540E/1000 (1.375/1.75) 540/540E/1000/1000E (1.375/1.75) |
| Hydraulic system | |
| Hydraulic type | Closed-center pressure and flow compensated (PFC) |
| Pressure | 2958 psi (204.0 bar) |
| Valves | Rear: 6 (max) Mid: 0 to 2 |
| Pump flow | 43.0 gpm (162.8 lpm) Optional: 59.0 gpm (223.3 lpm) |
| SCV flow | 35.0 gpm (132.5 lpm) |
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