| Manufacturer | John Deere |
| Price | 257,683(USD) |
| Model | 8310R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
OCED TRACTOR TEST 2004 2
| Description | Diesel Powershift 4WD September 20 - October 3, 2011 Link: OCED Tractor Test 2004 file PTO performance Drawbar performance Gear 8 used for power test Gear 5 used for pull test |
| Max power | 235.40hp / 175.5kW |
| Fuel use | 14.7gal/hour / 55.6l/hour |
| Power at rated engine speed | 271.62hp / 202.5kW |
| Power at rated PTO speed | 294.79hp / 219.8kW |
| Max pull | 24,866lbs / 11279kg |
OCED TRACTOR TEST 2004A 2
| Description | Diesel Powershift 4WD September 20 - October 3, 2011 Link: OCED Tractor Test 2004A file PTO performance Drawbar performance Gear 8 used for power test Gear 5 used for pull test |
| Max power | 235.40hp / 175.5kW |
| Fuel use | 14.7gal/hour / 55.6l/hour |
| Power at rated engine speed | 271.62hp / 202.5kW |
| Power at rated PTO speed | 294.79hp / 219.8kW |
| Max pull | 24,866lbs / 11279kg |
JOHN DEERE 8310R POWER
| Engine (gross) | 310hp / 231.2kW |
| Engine (max) | 341hp / 254.3kW |
| PTO (claimed) | 261hp / 194.6kW |
| Drawbar (tested) | 235.40hp / 175.5kW |
| PTO (tested) | 302.97hp / 225.9kW |
ENGINE DETAIL
The John Deere 8310R features a robust PowerTech PSX 9.0L 6-cylinder engine with dual turbocharging, enhancing both power output and efficiency, particularly with the optional Intelligent Power Management (IPM) that can provide an additional 35HP when needed. With its dual-stage air cleaner and advanced emissions control utilizing exhaust gas recirculation (EGR), it meets the Interim Tier IV/Stage IIIB emissions standards while maintaining reliable performance and service intervals of up to 500 hours for oil changes. Key considerations include substantial oil (29.5 qts) and coolant (43.3 qts) capacities for effective thermal management during prolonged operations, making it ideal for heavy-duty applications like planting and large scale farming.
| 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) | 310hp / 231.2kW |
| Maximum Power (EC 97/68) | 341hp / 254.3kW 357hp / 266.2kW (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 | 29.5qts / 27.9L |
| Oil change | 250h / 500h / (JD Plus-50 II oil) |
| Coolant capacity | 43.3qts / 41.0L |
JOHN DEERE 8310R ENGINE
The John Deere 8310R is powered by a robust 9.0L 6-cylinder diesel engine, providing substantial torque and efficiency for heavy-duty applications. Its large 183.6-gallon fuel tank maximizes operational range, making it ideal for extended tasks such as plowing or cultivating over large fields. However, the significant weight and size may present challenges in maneuverability on narrower or uneven terrains.
| Description | John Deere 9.0L 6-cyl diesel |
| Fuel tank | 183.6gal / 694.9L |
TRANSMISSIONS OVERVIEW
The John Deere 8310R features a 16-speed full power shift infinitely variable transmission (IVT), allowing for seamless gear transitions that enhance fuel efficiency and performance during varying load conditions. This system facilitates optimal engine speed management, reducing wear on components and providing improved traction. However, potential challenges include higher initial costs for maintenance and repairs compared to traditional transmissions.
| Description | 16-speed full power shift infinitely variable transmission (IVT) |
TRANSMISSION 1
The John Deere 8310R features a sophisticated Automatic PowerShift transmission, providing seamless gear transitions using computer controls for optimal load management. With 16 forward and 4 reverse gears, it enables efficient operation across diverse terrains, enhancing productivity in various agricultural applications. However, the optional fifth reverse gear requires dealer reprogramming, presenting a potential added cost for operators seeking maximum maneuverability.
| 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 48 rear tires. Speed R3 is at 2300 RPM and R4 is at 1500 RPM |
TRANSMISSION 2
The John Deere 8310R tractor features an infinitely variable transmission (IVT) known as AutoPowr, enabling smooth acceleration and deceleration without discrete gears, enhancing operational efficiency. With its ability to shift seamlessly between forward and reverse, equipped with either a right- or left-hand reverser, it offers superior maneuverability, particularly in tight spaces. Key advantages include reduced operator fatigue and improved fuel efficiency, although IVT systems typically have higher initial costs compared to traditional gear transmissions.
| 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 8310R features a robust 4x4 MFWD chassis, enhancing traction and stability on varied terrains. Its differential locking capability at both front and rear ensures maximum power distribution, ideal for challenging field conditions. The 16-speed infinitely variable transmission (IVT) provides seamless power shifts for efficient operation, while the optional Active Command Steering (ACS) enhances maneuverability, making it suitable for precision tasks in large agriculture settings.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | front and rear lock |
| 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 | 60gpm / 227.1lpm 44gpm / 166.5lpm (optional) |
TRACTOR HITCH
| Rear Type | 4N/3 |
| Rear lift (at 24 | 18,300lbs / 8300kg (2011) 18,700lbs / 8482kg (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 8310R TIRES
The John Deere 8310R features Ag front tires of size 420/85R34 and rear tires of size 480/80R50, providing excellent traction and stability, particularly in heavy tillage and planting operations. The larger rear tire reduces soil compaction and enhances flotation, crucial for working in wet conditions. However, users may experience challenges with maneuverability in tight spaces due to the increased wheelbase.
| Ag front | 420/85R34 |
| Ag rear | 480/80R50 |
DIMENSIONS
| Wheelbase | 118.9inches / 302cm |
| 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) | 23.5inches / 59cm (1500) 20.1inches / 51cm (ILS) |
| Clearance (rear axle) | 26.3inches / 66cm |
| Clearance (drawbar) | 13.9inches / 35cm |
JOHN DEERE 8310R 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 8310R features a wheelbase of 118.9 inches, which enhances stability during field operations and allows for better maneuverability in tight spaces. With a weight range of 27,218 to 30,252 pounds, it provides strong traction and reduces soil compaction on larger fields but may pose challenges when operating on softer ground. The combination of front tires (420/85R34) and rear tires (480/80R50) allows for effective weight distribution and traction, making it well-suited for heavy-duty tasks like plowing and tilling.
| Wheelbase | 118.9inches / 302cm |
| Weight | 27218 to 30252 pounds |
| Front tire | 420/85R34 |
| Rear tire | 480/80R50 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 200 |
| Batteries | 2 |
| Battery CCA | 925 |
| Battery volts | 12 |