John Deere 8285R Specs ( 2011-2013 )
Production
| Description | Row-Crop tractor / Built in Waterloo, Iowa, USA / For the 2012 model year the John Deere 8285R offered an increased lift capacity on the three-point hitch. |
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| Manufacturer | John Deere |
| Original price | $211,192 (2011) |
Engine
| Engine type | John Deere 9.0L 6-cyl diesel |
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| Fuel tank | 183.6 gal (694.9 L) |
| Air cleaner | dual stage |
| Bore/Stroke | 4.66x5.35 inches (118 x 136 mm) |
| Compression | 16:1 |
| Coolant capacity | 43.3 qts (41.0 L) |
| Description | John Deere PowerTech PSX / dual turbochargers diesel / 6-cylinder 24-valve / liquid-cooled inline / Optional Intelligent Power Management (IPM) provides a 35HP increase at rated speed. |
| Displacement | 548 ci (9.0 L) |
| Emission control | exhaust gas recirculation (EGR) |
| Emissions | Interim Tier IV |
| Maximum Power (gross) | 314 hp (234.1 kW) |
| Oil capacity | 26.4 qts (1300 axle) (25.0 L) |
| Oil change | 250 h |
| Pre-heating | ether (optional) |
| Rated Power (gross) | 285 hp (212.5 kW) |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Drawbar (tested) | 222.70 hp (166.1 kW) |
| Engine (gross) | 285 hp (212.5 kW) |
| Engine (max) | 314 hp (234.1 kW) |
| PTO (claimed) | 239 hp (178.2 kW) |
| PTO (tested) | 287.52 hp (214.4 kW) |
Transmission
| Description | Automatic PowerShift uses computer control to shift based on load up to the highest selected gear. Fifth reverse is optional through dealer re-programming. / IVT available with right- or left-hand reverser. |
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| Gears | 16 forward and 4 reverse / infinite forward and reverse |
| Transmission | John Deere Automatic PowerShift / John Deere AutoPowr |
| Type | full power shift / infinitely variable transmission (IVT) |
| Description | infinitely variable transmission (IVT) |
| Transmission type | 16-speed full power shift |
| Description | infinitely variable transmission (IVT) |
| Transmission type | 16-speed full power shift |
Mechanical
| Description | Differential hydraulic wet disc brakes / CommandView II cab standard with heat and air-conditioning. |
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| Differential lock | hydraulic rear lock |
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
| Trailer brakes | hydraulic and air optional |
Hydraulics
| Pressure | 2900 psi (200.0 bar) |
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| Pump flow | 35 gpm (132.5 lpm) |
| Rear valves | 3 to 5 |
| Total flow | 44 gpm (166.5 lpm) |
| Type | closed center pressure-flow compensated |
Hitch
| Front Hitch | 3N/2 (optional) |
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| Front lift (at ends) | 8,800 lbs (3991 kg) |
| Rear lift (at 24"/610mm) | 13,300 lbs (3/3N 2011) (6032 kg) |
| Rear Type | 3/3N |
PTO
| Rear PTO | independent |
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| Rear PTO Type | 1000 (1-3/4) |
Electrical
| Batteries | 2 |
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| Battery CCA | 925 |
| Battery volts | 12 |
| Charging amps | 200 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Clearance (drawbar) | 12.6 inches (32 cm) |
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| Clearance (front axle) | 24.3 inches (1300) (61 cm) |
| Clearance (rear axle) | 24.9 inches (63 cm) |
| Height (cab) | 138.9 inches (352 cm) |
| Length | 243.9 inches (619 cm) |
| Wheelbase | 120.1 inches (1300 MFWD) (305 cm) |
| Width | 96 inches (axle) (243 cm) |
| Front tire | 420/90R30 |
| Rear tire | 480/80R46 |
| Weight | 27218 to 30252 pounds |
| Wheelbase | 120.1 inches (1300 MFWD) (305 cm) |
| Ag front | 420/90R30 |
| Ag rear | 480/80R46 |
John Deere 8285R Weight
| Max capacity | 39,683 lbs (18000 kg) |
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| Max front axle | 17,637 lbs (8000 kg) |
| Max rear axle | 25,353 lbs (11500 kg) |
| Operating | 27,218 lbs (12346 kg) |
John Deere 8285R attachments
| Description | front-end loader |
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OCED Tractor Test 2003
| Description | Diesel Powershift 4WDSeptember 27 - October 5, 2011Link: OCED Tractor Test 2003 file / PTO performance / Drawbar performance / Gear 8 used for power test. / Gear 5 used for pull test. |
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| Fuel use | 15.5 gal/hour (58.7 l/hour) / 14.5 gal/hour (54.9 l/hour) / 15.2 gal/hour (57.5 l/hour) / 14.5 gal/hour (54.9 l/hour) |
| Max power | 287.52 hp (214.4 kW) / 222.70 hp (166.1 kW) |
| Max pull | 22,662 lbs (10279 kg) |
| Power at rated engine speed | 257.34 hp (191.9 kW) |
| Power at rated PTO speed | 276.45 hp (206.1 kW) |
OCED Tractor Test 2003A
| Description | Diesel Powershift 4WDSeptember 27 - October 5, 2011Link: OCED Tractor Test 2003A file / PTO performance / Drawbar performance / Gear 8 used for power test. / Gear 5 used for pull test. |
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| Fuel use | 15.5 gal/hour (58.7 l/hour) / 14.5 gal/hour (54.9 l/hour) / 15.2 gal/hour (57.5 l/hour) / 14.5 gal/hour (54.9 l/hour) |
| Max power | 287.52 hp (214.4 kW) / 222.70 hp (166.1 kW) |
| Max pull | 22,662 lbs (10279 kg) |
| Power at rated engine speed | 257.34 hp (191.9 kW) |
| Power at rated PTO speed | 276.45 hp (206.1 kW) |
References
| Description | Operator's Manual 8235R, 8260R, 8285R, 8310R, 8335R and 8360R Tractors (OMRE317037) published in 2011 / Operator's Manual 8235R, 8260R, 8285R, 8310R, 8335R and 8360R Tractors (OMRE564172) published in 2013 |
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Speeds
| Description | With Group 47 rear tires. Speed R3 is at 2300 RPM and R4 is at 1500 RPM. / The AutoPowr/IVT is available with 50 km/h top speeds with ILS. |
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Tractor Tests
| Description | OECD 2003: diesel Powershift 4WD / OECD 2003A: diesel Powershift 4WD |
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