The John Deere 8235R is a 2WD or 4WD row-crop tractor from the 8R series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2011 to 2013. The John Deere 8235R is equipped with a 9.0 L (548.0 cu·in) six-cylinder diesel engine and one of two transmissions: a full power shift transmission with 16 forward and 4 reverse gears or a infinitely variable transmission (IVT) with infinite forward and reverse gears.
The JD 8235R row-crop tractor used the John Deere PowerTech PSX engine. It is a 9.0 L, 8,980 cm2, (548.0 cu·in) six-cylinder turbocharged 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 238.3 PS (175.2 kW; 235.0 HP) at 2,100 rpm of output power.
The JD 8235R is equipped with hydrostatic power or ActiveCommand (ACS) (optional) steering, differential hydraulic wet disc brakes, CommandView II cab (standard) and 695.0 liters (183.6 US gal.; 152.9 Imp. gal) fuel tank.
John Deere 8235R Specifications
| General Specifications | |
| Model | John Deere 8235R |
| Length | 6,190 mm (243.7 in) |
| Width | Axle: 2,430 mm (95.7 in) Long axle: 3,000 mm (118.1 in) |
| Height (cab) | 3,520 mm (138.6 in) |
| Wheelbase | 2WD: 3,210 mm (126.4 in) 1300 MFWD: 3,050 mm (120.1 in) 1500/ILS: 3,020 mm (118.9 in) |
| Ground clearance (front axle) | 2WD: 740 mm (29.1 in) 1300: 610 mm (24 in) 1500: 590 mm (23.5 in) ILS: 510 mm (20.1 in) |
| Weight (operating) | 12,345 kg (27,216 lbs) ILS: 13,720 kg (30,247 lbs) |
| Fuel tank capacity | 695.0 liters (183.6 US gal.; 152.9 Imp. gal) |
| Battery | Two 12V, CCA 925A |
| Cabin type | CommandView II cab standard |
| Engine | |
| Engine model | John Deere PowerTech PSX |
| 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 | 238.3 PS (175.2 kW; 234.9 HP) at 2,100 rpm |
| Starter | Electric |
| Oil capacity: | 1300 axle: 25.0 L (26.4 US. qt, 22.0 Imp. qt.) 1500/ILS axle: 28.0 L (29.6 US. qt, 24.6 Imp. qt.) |
| Coolant capacity: | 41.0 L (43.3 US. qt, 36.1 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Hydrostatic power or ActiveCommand Steering (ACS) (optional) |
| Brakes | Differential hydraulic wet disc |
| Differential lock | Hydraulic rear lock, front lock on 1500 and ILS front axles |
| Transmission model | John Deere Automatic PowerShift |
| Transmission type | Full power shift |
| Gears | 16 forward and 4 reverse |
| Speed | Forward: 42.2 kmh (26.2 mph) Reverse: 15.1 kmh (9.4 mph) |
| Transmission model | John Deere AutoPowr |
| Transmission type | Infinitely Variable Transmission (IVT) |
| Gears | Infinite forward and reverse |
| Speed | Forward: 50.0 kmh (31.1 mph) Reverse: kmh (0 mph) |
| Tires | |
| Front tires | Ag: 11.00-24 (2WD), 420/90R30 (4WD) |
| Rear tires | Ag: 480/80R46 |
| Three-Point Hitch | |
| Category | III/IIIN or IVN/III (optional) |
| Control type | – |
| Lift capacity (at 610 mm/24 in) | III/IIIN (2011): 6,030 kg (13,300 lbs) III/IIIN (2011): 7,845 kg (17,300 lbs) IV/III (2011): 8,300 kg (18,300 lbs) III/IIIN (2012): 6,170 kg (13,600 lbs) III/IIIN (2012): 7,985 kg (17,600 lbs) IV/III (2012): 8,485 kg (18,600 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 1000 (1-3/4) 1000 (1-3/8 optional) 540 (1-3/8 optional) |
| Hydraulic system | |
| Hydraulic type | Closed center pressure-flow compensated |
| Pressure | 2900 psi (200 bar) |
| Valves | 3 to 5 |
| Pump flow | 44.0 gpm (166.6 lpm) Optional: 60.0 gpm (227.1 lpm) |
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