| Manufacturer | John Deere |
| Price | - |
| Model | 8270R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
OCED TRACTOR TEST 2099 2
| Description | Diesel 16-speed 4WD October 16 - 27, 2014 Link: OCED Tractor Test 2099 file PTO performance Drawbar performance Gear 8 used for power test Gear 5 used for pull test |
| Max power | 217.51hp / 162.2kW |
| Fuel use | 12.6gal/hour / 47.7l/hour |
| Power at rated engine speed | 237.35hp / 177.0kW |
| Power at rated PTO speed | 260.62hp / 194.3kW |
| Max pull | 24998lbs / 11339kg |
JOHN DEERE 8270R POWER
| Engine (gross) | 270hp / 201.3kW |
| Engine (max) | 297hp / 221.5kW |
| PTO (claimed) | 225hp / 167.8kW 150hp / 111.9kW (front) |
| Drawbar (tested) | 217.51hp / 162.2kW |
| PTO (tested) | 268.62hp / 200.3kW |
ENGINE DETAIL
The John Deere 8270R features a robust PowerTech PSS turbocharged diesel engine with a substantial displacement of 9.0L, offering rated and maximum power outputs of 270hp and 297hp, respectively, ideal for demanding agricultural tasks. Its Tier 4B compliance with selective catalyst reduction ensures lower emissions, crucial for environmental regulations while enhancing operational efficiency. However, the high-pressure common rail fuel system may require precise maintenance to avoid performance issues, particularly under heavy load scenarios.
| Description | John Deere PowerTech PSS turbocharged aftercooled diesel 6-cylinder liquid-cooled |
| Displacement | 548ci / 9.0L |
| Bore/Stroke | 4.66x5.35inches / 118x 136mm |
| Emissions | Tier 4B |
| Emission control | selective catalyst reduction |
| Rated Power (EC 97/98) | 270hp / 201.3kW |
| Maximum Power (EC 97/68) | 297hp / 221.5kW |
| Fuel system | electronic high-pressure common rail |
| Compression | 16:1 |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
JOHN DEERE 8270R ENGINE
The John Deere 8270R features a robust 9.0L 6-cylinder diesel engine, providing optimal power and torque for heavy-duty agricultural tasks. Its advanced engine management system enhances fuel efficiency and reduces emissions, though it may be sensitive to fuel quality. An ideal scenario for this tractor is large-scale farming operations, where its horsepower and advanced technology facilitate higher productivity and reduced downtime.
| Description | John Deere 9.0L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 8270R features a 16-speed full power shift infinitely variable transmission (IVT), providing seamless power delivery and optimal efficiency across all speed ranges. This transmission enhances operational versatility, allowing the operator to precisely match engine speed to load requirements, ultimately improving fuel economy and reducing engine wear. However, the complexity of IVT systems can present challenges in maintenance and repair, requiring specialized knowledge and tools.
| Description | 16-speed full power shift infinitely variable transmission (IVT) |
TRANSMISSION 1
The John Deere 8270R features a full PowerShift transmission offering 16 forward and 4 reverse gears, providing excellent versatility across varying terrains and operational requirements. This transmission type allows for seamless gear transitions, ideal for heavy-duty applications and fieldwork. However, operators may need time to adapt to the nuances of shifting under load, which could be a challenge for new users.
| Transmission | John Deere PowerShift |
| Type | full power shift |
| Gears | 16 forward and 4 reverse |
TRANSMISSION 2
The John Deere 8270R features an AutoPowr infinitely variable transmission (IVT), offering seamless power delivery through an infinite number of gears in both forward and reverse. This provides enhanced operational flexibility and efficiency, especially during tasks requiring varying speeds such as tillage or planting. However, the complexity of IVT systems may lead to higher maintenance costs and requires operator training for optimal performance.
| Transmission | John Deere AutoPowr |
| Type | infinitely variable transmission (IVT) |
| Gears | infinite forward and reverse |
MECHANICAL
The John Deere 8270R features a robust 4x4 MFWD chassis paired with inboard planetary final drives, which enhance traction and stability in diverse terrains. Its hydrostatic power steering and hydraulic wet disc brakes facilitate precise handling and effective stopping power under heavy loads. The 16-speed IVT offers seamless and efficient power delivery, making it ideal for various farming applications, though the complexity of parts may pose challenges in maintenance.
| Chassis | 4x4 MFWD 4WD |
| Final drives | inboard planetary |
| Differential lock | hydraulic rear standard hydraulic front with 1500 and ILS axles |
| Steering | hydrostatic power Active Command steering |
| Brakes | hydraulic wet disc |
| Trailer brakes | hydraulic dual line air |
| Cab | Command View III cab standard with air-conditioning. AutoTrac ready JD Link Service ADVISOR Remote |
| Transmissions | 16-speed full power shift infinitely variable transmission (IVT) |
CAPACITY
| Fuel | 170.4gal / 645.0L 181.2gal / 685.8L (G49 chassis) |
| Exhaust fluid (DEF) | 6.8gal / 25.7L |
| Hydraulic system | 10.6gal / 40.1L 23.8gal / 90.1L (optional) |
HYDRAULICS
| Type | closed-center load sensing pressure flow compensated |
| Capacity | 10.6gal / 40.1L 23.8gal / 90.1L (optional) |
| Rear valves | 4 to 6 |
| Front valves | 0 to 2 |
| Pump flow | 60gpm / 227.1lpm 85gpm / 321.7lpm (optional) |
| SCV flow | 35gpm / 132.5lpm 42gpm / 159.0lpm (optional) |
TRACTOR HITCH
| Rear Type | III/IIIN/IVN/III |
| Rear lift | 14000lbs / 6350kg 18500lbs / 8391kg (optional) 20000lbs / 9072kg (IVN) |
| Rear Arms | hydraulic center link optional |
| Front Hitch | optional |
| Front lift (at ends) | 11450lbs / 5193kg |
| Drawbar | Cat 3 Cat 4 optional Cat 4 Heavy-Duty optional |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 (1.75) / 1000 / 1000E (1.75 optional) / 540/1000 (1.375 optional) |
| Front PTO | optional independent |
| Front RPM | 1000 (1.75)/1000 (1.375) |
JOHN DEERE 8270R TIRES
The John Deere 8270R tractor with standard agricultural tires (front: 380/80R38, rear: 480/80R50) offers enhanced traction and stability, making it suitable for a variety of field operations. The larger rear tires improve flotation in wet conditions while maintaining comfort and reduced soil compaction. However, the dimensions may pose challenges in narrow rows or confined spaces during maneuvering.
| Standard tires (ag) | Front: 380/80R38. Rear: 480/80R50 |
DIMENSIONS
| Wheelbase | 121.3inches / 308cm (1300) 120.1inches / 305cm (1500/ILS) |
| Length | 245inches / 622cm 259.5inches / 659cm (with front weights) |
| Width | 137.3inches / 348cm (warning lamps) 175.1inches / 444cm (triples warning lamps) |
| Height (cab) | 129.3inches / 328cm |
| Clearance (front axle) | 23.9inches / 60cm *1300 axle Group 42 tires 23.1inches / 58cm *1500 axle Group 42 tires 19.7inches / 50cm *ILS axle Group 42 tires |
| Clearance (rear axle) | 24.9inches / 63cm *Group 47 tires |
| Front axle | ILS 50 KPH |
| Rear axle | 4.724 by 118.5inches / 119by 3009mm |
| Front tread | 62 to 88inches / 157to 223cm |
JOHN DEERE 8270R WEIGHT
| 27553lbs / 12498kg *With Power shift, duals, Cat 3 hitch 32691lbs / 14828kg *With IVT, duals, Cat 4 hitch | |
| Max capacity | 39683lbs / 18000kg |
| Max front axle | 17637lbs / 8000kg |
| Max rear axle | 25353lbs / 11500kg |
DIMENSIONS & TIRES
The John Deere 8270R features a substantial wheelbase of 121.3 inches (308 cm) for the 1300 configuration, which enhances stability and ride comfort during high-power applications. With a weight range of 27,553 to 32,691 pounds, this tractor provides improved traction and reduced soil compaction, particularly advantageous in heavy tillage or fieldwork scenarios. The front and rear tire specifications (380/80R38 and 480/80R50, respectively) support robust load-carrying capacity and optimal flotation, which can mitigate rutting in softer soils while enhancing overall performance.
| Wheelbase | 121.3inches / 308cm (1300) 120.1inches / 305cm (1500/ILS) |
| Weight | 27553 to 32691 pounds |
| Front tire | 380/80R38 |
| Rear tire | 480/80R50 |
8270R SERIAL NUMBERS
| Location | Serial number plate on the front-right of the tractor frame, above the front axle |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 240 |
| Batteries | 2 |
| Battery CCA | 925 (each) |
| Battery volts | 12 |