The John Deere 310A is a 2WD backhoe loader tractor manufactured by John Deere in Dubuque, Iowa, USA from 1975 to 1982. The John Deere 310A is equipped with a 3.6 L (219.0 cu·in) four-cylinder diesel engine and a gear type transmission with 8 forward and 8 reverse gears and dry disc clutch.
The JD 310A backhoe loader tractor used the John Deere engine. It is a 3.6 L, 3,589 cm2, (219.0 cu·in) four-cylinder natural aspirated diesel engine with 102.0 mm (4.02 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. The compression ratio rating is 16.2:1. This engine produced 62.8 PS (46.2 kW; 62.0 HP) at 2,500 rpm of output power and 203.4 N·m (20.7 kg·m, 149.9 ft·lb) at 1,300 rpm of torque.
The John Deere 310A is equipped with power steering, four-post FOPS/ROPS or Cab, and 74.0 liters (19.5 US gal.; 16.3 Imp. gal) fuel tank.
John Deere 310A Specifications
| General Specifications | |
| Model | John Deere 310A |
| Length | 7,180 mm (282.7 in) |
| Width | 2,080 mm (81.9 in) |
| Height | 3,420 mm (134.6 in) |
| Wheel base | – |
| Weight | 6,132 kg (13,519 lbs) |
| Fuel tank capacity | 74.0 liters (19.5 US gal.; 16.3 Imp. gal) |
| Battery | Two 6V |
| Cabin type | Four-post FOPS/ROPS or Cab |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 3.6 L, 3,589 cm2, (219.0 cu·in) |
| Bore and stroke | 102.0 mm X 110.0 mm (4.02 in X 4.33 in) |
| Compression ratio | 16.2:1 |
| Horsepower | 62.8 PS (46.2 kW; 62.0 HP) at 2,500 rpm |
| Torque | 203.4 N·m (20.7 kg·m, 149.9 ft·lb) at 1,300 rpm |
| Starter | Electric |
| Oil capacity: | 8.5 L (9 US. qt, 7.5 Imp. qt.) |
| Coolant capacity: | 11.4 L (12 US. qt, 10 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Power |
| Brakes | – |
| Final drive | Inboard planetary |
| Differential lock | Mechanical rear |
| Transmission model | – |
| Transmission type | Gear type with dry disc clutch |
| Gears | 8 forward and 8 reverse |
| Speed | Forward: 26.4 kmh (16.4 mph) Reverse: 42.5 (26.4 mph) |
| Transmission oil capacity | 37.9 L (10 US. gal, 8.3 Imp. gal.) |
| Tires | |
| Front tires | Ag: 7.50-16, 11L-15 |
| Rear tires | Ag: 16.9-24, 19.5L-24 |
| Hydraulic system | |
| Hydraulic type | Closed center |
| Hydraulic capacity | 77.6 L (82 US. qt, 68.28 Imp. qt.) |
| Pressure | 2350 psi (162 bar) |
| Pump flow | 28.0 gpm (106 lpm) |