The John Deere 8R 310 tractor is powered by a John Deere 9.0L 6-cyl diesel engine. It has a 4x4 MFWD 4WD drive configuration and a 16-speed full power shift 23-speed full power shift infinitely variable transmission transmission.
The engine is a John Deere turbocharged diesel 6-cylinder liquid-cooled with a displacement of 549ci / 9.0L and a bore/stroke of 4.66x5.35inches / 118 x 136mm. It has a compression ratio of 16.0:1 and a fuel system of electronic high-pressure common rail. The engine has a rated power of 310hp / 231.2kW and a maximum power of 341hp / 254.3kW. The starter is electric with a voltage of 12.
The transmission is a 16-speed full power shift, 23-speed full power shift, and infinitely variable transmission. The engine (gross) power is 310hp / 231.2kW, the engine (max) power is 341hp / 254.3kW, and the PTO (claimed) power is 257hp / 191.6kW. The transmission is designed to provide smooth shifting and efficient power transfer. It has a high torque capacity and is suitable for heavy-duty applications. The transmission is also equipped with advanced features such as automatic shifting and speed matching.
The brakes are designed to provide reliable and efficient stopping power. The John Deere 8R 310 has a Tier IV emissions rating. The engine has a rated power of 310hp / 231.2kW and a maximum power of 341hp / 254.3kW. The fuel system is electronic high-pressure common rail. The compression ratio is 16.0:1. The starter is electric with a voltage of 12.
The steering is power-assisted and provides precise control and maneuverability. The John Deere 8R 310 has a fuel tank capacity of 192gal / 726.7L and an exhaust fluid (DEF) capacity of 9.8gal / 37.1L. The steering system is designed to provide smooth and responsive handling, even in challenging terrain. The steering wheel is adjustable for optimal comfort and control.
Users have reported issues with the transmission, particularly with the automatic shifting feature. Some users have also reported problems with the hydraulic system, including leaks and malfunctions. The cab can be noisy at high speeds, which can be a concern for some users. The fuel efficiency of the engine could be improved, according to some users. Finally, some users have reported issues with the electrical system, including problems with the starter and battery.
Users appreciate the smooth and responsive handling of the steering system. The cab is spacious and comfortable, with air conditioning as a standard feature. The tires provide excellent traction and stability, even in challenging terrain. The transmission is designed to provide efficient power transfer and smooth shifting. Finally, users appreciate the overall durability and reliability of the John Deere 8R 310 tractor.
Power | |
|---|---|
| Engine (gross) | 310hp / 231.2kW |
| Engine (max) | 341hp / 254.3kW |
| Pto (claimed) | 257hp / 191.6kW |
Engine Detail | |
| Description | John Deere turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 549ci / 9.0L |
| Bore/stroke | 4.66x5.35inches / 118 x 136mm |
| Emissions | Tier IV |
| Rated Power (ece R120) | 310hp / 231.2kW |
| Maximum Power (ece R120) | 341hp / 254.3kW |
| Fuel System | electronic high-pressure common rail |
| Compression | 16.0:1 |
| Starter | electric |
| Starter Volts | 12 |
Engine | |
| Description | John Deere 9.0L 6-cyl diesel |
| Fuel Tank | 192gal / 726.7L |
| Exhaust Fluid (def) | 9.8gal / 37.1L |
Mechanical | |
| Chassis | 4x4 MFWD 4WD |
| Final Drives | inboard planetary |
| Steering | power |
| Cab | Cab standard with air-conditioning |
| Transmissions | 16-speed full power shift 23-speed full power shift infinitely variable transmission |
Tires | |
| Standard Tires (ag) | Front: 420/85R34 Rear: 480/80R50 |
Dimensions | |
| Wheelbase | 120.1inches / 305cm |
| Length | 252.8inches / 642cm |
| Height (cab) | 137.8inches / 350cm *Height with Group 49 tires, exclusive antennas and beacons. |
| Weight | 27800lbs / 12610kg *Weight with IVT and ILS |
| Clearance (rear Axle) | 31.5inches / 80cm |
| Clearance (drawbar) | 15.2inches / 38cm |
| Rear Axle | 4.72 by 118.5inches / 119 by 3009mm |
| Front Tread | 60 to 144inches / 152 to 365cm |
Dimensions And Tires | |
| Wheelbase | 120.1inches / 305cm |
| Weight | 27800lbs /12610kg |
| Front Tire | 420/85R34 |
| Rear Tire | 480/80R50 |
Hydraulics | |
| Type | closed-center pressure flow compensated |
| Pressure | 2958psi / 204.0bar |
| Rear Valves | 4 to 6 |
| Pump Flow | 60gpm / 227.1lpm 84gpm / 317.9lpm |
| Scv Flow | 35gpm / 132.5lpm (rear) |
Tractor Hitch | |
| Rear Type | IVN/III |
| Control | electro-hydraulic draft sensing |
| Rear Lift (at 24 | 20000lbs / 9072kg 15200lbs / 6894kg |
| Front Hitch | IIIN |
| Front Lift (at Ends) | 11464lbs / 5200kg |
Electrical | |
| Ground | negative |
| Charging System | alternator |
| Charging Amps | 250/330 |
| Batteries | 2 |
| Battery Cca | 925 |
| Battery Volts | 12 |
| Battery Group | 31 |
Power Take Off Pto | |
| Rear Pto | independent |
| Rear Rpm | 1000 (1.75) |
| Engine Rpm | 1000@2003 1000E@1596 |