John Deere 7R 310
Power
310 hp
Production
2019+
Engine
Turbocharged diesel, 6-cylinder
Transmission
E23
Drive
4WD
From the same series:
Introduction
John Deere 7R 310 Row-Crop Tractor
The John Deere 7R 310 is a high-performance row-crop tractor manufactured in Waterloo, Iowa, USA. Introduced in 2019, this machine is engineered for heavy-duty agricultural operations, offering a balance of power and advanced hydraulic capabilities.
Engine and Powertrain
The tractor is powered by a 9.0-liter, 6-cylinder turbocharged diesel engine, utilizing an electronic high-pressure common rail fuel system. It produces a rated gross power of 310 hp (231.2 kW), with a maximum gross power output reaching 341 hp (254.3 kW). Emissions are managed through Tier IV standards. Power is delivered through either a 23-speed full power shift transmission or an infinitely variable transmission, both providing versatility for varying field speeds.
Hydraulics and Hitch
The hydraulic system features a closed-center, pressure-flow compensated pump delivering 43 gpm (162.8 lpm) at a pressure of 2958 psi. The rear hitch is a category III/IIIN type with electro-hydraulic draft sensing, capable of a lift capacity of 15,200 lbs at 24 inches. A front hitch and front PTO are available as optional equipment to accommodate additional implements.
Mechanical Specifications
The 7R 310 utilizes four-wheel drive with inboard planetary final drives. Maneuverability is supported by power steering and an electro-hydraulic rear differential lock. The tractor is built on a 115.2-inch wheelbase and features rack-and-pinion rear axles for adjustable tread spacing, tailored for row-crop applications.
Conclusion
With its robust 310 hp engine, flexible transmission options, and significant hydraulic capacity, the John Deere 7R 310 is designed for professional agricultural environments requiring high-output traction and precise implement control.
Production Information of John Deere, 7R 310
- Original price was $313,050 in 2020
- Row-Crop tractor
- Built in Waterloo, Iowa, USA
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, 7R 310
| Rack-and-pinion rear axle | 4.72 by 100.4 inches [119 by 2550 mm] |
|---|---|
| Wheelbase | 115.2 inches [292 cm] |
| Rack-and-pinion rear axle | 4.33 by 100.4 inches [109 by 2550 mm] |
| Rack-and-pinion rear axle | 4.33 by 118.5 inches [109 by 3009 mm] |
| Length | 218 inches [553 cm] |
| Rack-and-pinion rear axle | 4.72 by 118.5 inches [119 by 3009 mm] |
| Rack-and-pinion rear axle | 4.33 by 110.5 inches [109 by 2806 mm] |
| Clearance (front axle) | 19.5 inches [49 cm] |
| Front tread | 60 to 88 inches [152 to 223 cm] |
| Standard tires (ag) | Front: 420/85R34. Rear: 480/80R50 |
|---|
Engine Specifications of John Deere, 7R 310
- John Deere
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Compression | 16.0:1 |
|---|---|
| Displacement | 549 ci [9.0 L] |
| Rated Power (gross) | 310 hp [231.2 kW] |
| Bore/Stroke | 4.66x5.35 inches [118 x 136 mm] |
| Starter volts | 12 |
| Starter | Electric |
| Fuel system | Electronic high-pressure common rail |
| Maximum Power (gross) | 341 hp [254.3 kW] |
| Emissions | Tier IV |
Transmission Information of John Deere, 7R 310
Transmission variants 1
| Transmission | E23 |
|---|---|
| Type | Full power shift |
| Gears | 23 forward and 11 reverse |
Transmission variants 2
| Type | Infinitely variable transmission |
|---|---|
| Gears | Infinite forward and reverse |
- 23-speed full power shift
- Infinitely variable transmission
Mechanical Specs of John Deere, 7R 310
- Four-wheel drive
- Power steering
- Cab standard with air-conditioning.
| Final drives | Inboard planetary |
|---|---|
| Differential lock | Electro-hydraulic rear |
Power Information of John Deere, 7R 310
| Front PTO(optional) | Independent |
|---|---|
| Rear PTO | Independent |
| Rear PTO(optional) | 540E@1750 |
| Rear PTO(optional) | 1000@1950 |
| Rear PTO Type | 1000 (1.75) |
| Clutch | 1000:1940 |
| Clutch(optional) | 1000E@1750 |
| Engine RPM | 540@1950 |
| Engine RPM(optional) | 1000 (1.75) |
| Front PTO Type | 1000 (1.375) |
Hydraulics Specifications of John Deere, 7R 310
| Pump flow | 43 gpm [162.8 lpm] |
|---|---|
| Type | Closed-center pressure flow compensated |
| Rear valves | 4 to 6 |
| Pressure | 2958 psi [204.0 bar] |
| Capacity | 17.2 gal [65.1 L] |
| Capacity(optional) | 59 gpm [223.3 lpm] |
| Front valves | 0 to 1 |
| Front valves(optional) | 22.5 gal [85.2 L] |
| Front valves(optional) | 33 gpm (front) [124.9 lpm] |
| SCV flow | 35 gpm (rear) [132.5 lpm] |
Three-Point Hitch of John Deere, 7R 310
| Front lift (at 24"/610mm) | 6994 lbs [3172 kg] |
|---|---|
| Rear Type | III/IIIN |
| Front Hitch | IIIN |
| Front Hitch(optional) | 17300 lbs [7847 kg] |
| Control | Electro-hydraulic draft sensing |
| Front lift (at ends) | 7690 lbs [3488 kg] |
| Rear lift (at 24"/610mm) | 15200 lbs [6894 kg] |
Optional with 120mm rear axle.
Electrical System of John Deere, 7R 310
| Battery volts | 12 |
|---|---|
| Ground | Negative |
| Batteries | 2 |
| Batteries(optional) | 250 |
| Charging system | Alternator |
| Battery Group | 31 |
| Battery CCA | 925 |
| Charging amps | 210 |
Where it sits
With 310 HP, the John Deere 7R 310 sits between 7R 290 (290 HP) and 7R 330 (330 HP) in John Deere's range. Its power puts it in the 91th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the John Deere 7R 310 have?
The John Deere 7R 310 delivers 310 HP.
What years was the John Deere 7R 310 produced?
The John Deere 7R 310 was produced in 2019+.
What engine does the John Deere 7R 310 have?
The John Deere 7R 310 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the John Deere 7R 310 use?
The John Deere 7R 310 uses a E23 transmission.
Is the John Deere 7R 310 4WD?
The John Deere 7R 310 is available in 4WD.