| Manufacturer | John Deere |
| Price | 197,133(USD) |
| Model | 8260R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
OCED TRACTOR TEST 2002 2
| Description | Diesel Powershift 4WD October 10 - 13, 2011 Link: OCED Tractor Test 2002 file PTO performance Drawbar performance Gear 8 used for power test Gear 5 used for pull test |
| Max power | 202.71hp / 151.2kW |
| Fuel use | 13.2gal/hour / 50.0l/hour |
| Power at rated engine speed | 231.82hp / 172.9kW |
| Power at rated PTO speed | 252.91hp / 188.6kW |
| Max pull | 23,226lbs / 10535kg |
OCED TRACTOR TEST 2002A 2
| Description | Diesel Powershift 4WD October 10 - 13, 2011 Link: OCED Tractor Test 2002A file PTO performance Drawbar performance Gear 8 used for power test Gear 5 used for pull test |
| Max power | 202.71hp / 151.2kW |
| Fuel use | 13.2gal/hour / 50.0l/hour |
| Power at rated engine speed | 231.82hp / 172.9kW |
| Power at rated PTO speed | 252.91hp / 188.6kW |
| Max pull | 23,226lbs / 10535kg |
JOHN DEERE 8260R POWER
| Engine (gross) | 260hp / 193.9kW |
| Engine (max) | 286hp / 213.3kW |
| PTO (claimed) | 216hp / 161.1kW |
| Drawbar (tested) | 202.71hp / 151.2kW |
| PTO (tested) | 262.76hp / 195.9kW |
ENGINE DETAIL
The John Deere 8260R is equipped with a robust 9.0L PowerTech PSX diesel engine that incorporates dual turbochargers and optional Intelligent Power Management (IPM), providing a substantial power boost of up to 306hp for demanding applications. Its stringent emissions control via exhaust gas recirculation (EGR) meets Interim Tier IV/Stage IIIB standards, ensuring compliance while maintaining performance. Key considerations include a significant oil capacity of up to 29.5qts, facilitating extended service intervals, and a rated RPM of 2100, optimizing torque for heavy-duty operations, making it ideally suited for both agricultural and commercial tasks.
| 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 | 548ci / 9.0L |
| Bore/Stroke | 4.66x5.35inches / 118x 136mm |
| Emissions | Interim Tier IV/Stage IIIB |
| Emission control | exhaust gas recirculation (EGR) |
| Rated Power (EC 97/98) | 260hp / 193.9kW |
| Maximum Power (EC 97/68) | 286hp / 213.3kW 306hp / 228.2kW (IPM) |
| Air cleaner | dual stage |
| Pre-heating | ether (optional) / block heater (optional) |
| Compression | 16:1 |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 26.4qts / 25.0L (1300 axle) 29.5qts / 27.9L (1500/ILS axle) |
| Oil change | 250h / 500h / (JD Plus-50 II oil) |
| Coolant capacity | 43.3qts / 41.0L |
JOHN DEERE 8260R ENGINE
The John Deere 8260R is powered by a robust 9.0L 6-cylinder diesel engine, delivering high torque and efficiency for demanding agricultural tasks. Its substantial 183.6-gallon fuel tank facilitates extended operation periods in the field, making it ideal for large-scale farming operations with minimal downtime. However, the weight and size may pose challenges in maneuverability on smaller plots.
| Description | John Deere 9.0L 6-cyl diesel |
| Fuel tank | 183.6gal / 694.9L |
TRANSMISSIONS OVERVIEW
The John Deere 8260R features a 16-speed IVT, allowing for seamless gear transitions and optimal power delivery, which enhances fuel efficiency during varied load conditions. This transmission system offers excellent responsiveness for both fieldwork and transport tasks, ensuring consistent performance under diverse operational scenarios. However, potential challenges may include the complexity of maintenance and the necessity for operator training to maximize the IVT's capabilities.
| Description | 16-speed full power shift infinitely variable transmission (IVT) |
TRANSMISSION 1
The John Deere 8260R features an Automatic PowerShift transmission that optimally adjusts gear shifts based on engine load, enhancing operational efficiency with 16 forward and 4 reverse gears. This transmission type allows for seamless gear transitions under varying load conditions, minimizing power loss during shifts. Potential challenges include the need for dealer reprogramming for fifth reverse, which could limit adaptability for specific tasks if not accounted for.
| Transmission | John Deere Automatic PowerShift |
| Type | full power shift |
| Gears | 16 forward and 4 reverse |
| 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 |
SPEEDS 1
| Description | With Group 47 rear tires. Speed R3 is at 2300 RPM and R4 is at 1500 RPM |
TRANSMISSION 2
The John Deere 8260R is equipped with an infinitely variable transmission (IVT), providing seamless speed adjustments and improved operator comfort. Its ability to toggle between infinite forward and reverse gears enhances maneuverability in tight spaces, making it ideal for diverse agricultural applications. The optional right- or left-hand reverser allows for efficient direction changes, optimizing field productivity while reducing operator fatigue.
| Transmission | John Deere AutoPowr |
| Type | infinitely variable transmission (IVT) |
| Gears | infinite forward and reverse |
| Description | IVT available with right- or left-hand reverser |
SPEEDS 2
| Description | The AutoPowr IVT is available with 50km/h top speeds with ILS |
MECHANICAL
The John Deere 8260R features a robust 4x4 MFWD system, enhancing traction on varied terrains, combined with hydraulic differential locks, which optimize power distribution but may require maintenance for durability. Its Active Command Steering (ACS) provides increased maneuverability, especially in tight spaces, and paired with the 16-speed IVT, ensures smooth power delivery suited for both field and transport scenarios. The CommandView II cab offers operator comfort with climate control, enhancing productivity during long working hours but may present challenges in accessing driver controls if adjustments are frequent.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | hydraulic rear lock front lock on 1500 and ILS front axles |
| Steering | hydrostatic power Active Command Steering (ACS) optional |
| Brakes | differential hydraulic wet disc |
| Trailer brakes | hydraulic and air optional |
| Cab | CommandView II cab standard with heat and air-conditioning |
| Transmissions | 16-speed full power shift infinitely variable transmission (IVT) |
HYDRAULICS
| Type | closed center pressure-flow compensated |
| Pressure | 2900psi / 200.0bar |
| Rear valves | 3 to 5 |
| Pump flow | 35gpm / 132.5lpm |
| Total flow | 44gpm / 166.5lpm 60gpm / 227.1lpm (optional) |
TRACTOR HITCH
| Rear Type | 3/3N/4N/3 |
| Rear lift (at 24 | 13,300lbs / 6032kg (3/3N 2011) 17,300lbs / 7847kg (3/3N 2011) 18,300lbs / 8300kg (4N/3 2011) 13,600lbs / 6168kg (3/3N 2012) 17,600lbs / 7983kg (3/3N 2012) 18,700lbs / 8482kg (4N/3 2012) |
| Front Hitch | 3N/2 (optional) |
| Front lift (at ends) | 8,800lbs / 3991kg 11,450lbs / 5193kg 12,300lbs / 5579kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 (1-3/4) / 1000 (1-3/8 optional) / 540 (1-3/8 optional) |
JOHN DEERE 8260R TIRES
The John Deere 8260R features a robust power-to-weight ratio optimized for both field and loading applications, highlighted by its front tire size of 420/90R30 and rear 480/80R46, which enhances traction and stability. The larger rear tires provide improved flotation and reduced soil compaction, making it suitable for diverse terrain and crop types. However, operators may face challenges regarding maneuverability in tight spaces due to the wider wheelbase, particularly in row crop scenarios.
| Ag front | 420/90R30 |
| Ag rear | 480/80R46 |
DIMENSIONS
| Wheelbase | 120.1inches / 305cm (1300 MFWD) 118.9inches / 302cm (1500/ILS) |
| Length | 243.9inches / 619cm 258.3inches / 656cm (with front weights) |
| Width | 96inches / 243cm (axle) 118.5inches / 300cm (long axle) 137.3inches / 348cm (clearance lamps) 175.1inches / 444cm (extra-long lamps) |
| Height (cab) | 138.9inches / 352cm |
| Clearance (front axle) | 24.3inches / 61cm (1300) 23.5inches / 59cm (1500) 20.1inches / 51cm (ILS) |
| Clearance (rear axle) | 24.9inches / 63cm |
| Clearance (drawbar) | 12.6inches / 32cm |
JOHN DEERE 8260R WEIGHT
| Operating | 27,218lbs / 12346kg 30,252lbs / 13722kg (ILS) |
| Max capacity | 39,683lbs / 18000kg |
| Max front axle | 17,637lbs / 8000kg |
| Max rear axle | 25,353lbs / 11500kg |
DIMENSIONS & TIRES
The John Deere 8260R features a robust wheelbase of 120.1 inches, providing enhanced stability and maneuverability, particularly in row-crop applications. Weighing between 27,218 to 30,252 pounds, it offers substantial traction capabilities, making it suitable for heavy tillage and fieldwork. However, the choice of tire sizes—front tires at 420/90R30 and rear tires at 480/80R46—can impact ground pressure and soil compaction, necessitating careful consideration of soil types and conditions for optimal performance.
| Wheelbase | 120.1inches / 305cm (1300 MFWD)/118.9inches / 302cm (1500/ILS) |
| Weight | 27218 to 30252 pounds |
| Front tire | 420/90R30 |
| Rear tire | 480/80R46 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 200 |
| Batteries | 2 |
| Battery CCA | 925 |
| Battery volts | 12 |