| Manufacturer | John Deere |
| Model | 312GR |
| Type | Skid steer loader |
| Lift Design | Radial |
| Years Made | 2016-2020 |
Operating Specifications
| US | Metric | |
|---|---|---|
| Horsepower | 51.0 HP | 37.8 kW |
| Lifting Capacity (35% Tipping) | 1010 lbs | 458.1 kg |
| Lifting Capacity (50% Tipping) | 1550 lbs | 703.1 kg |
| Operating Weight | 5905 lbs | 2678.5 kg |
| Tipping Load | 3100 lbs | 1406.1 kg |
| Lift Breakout Force | 5000 lbs | 2268.0 kg |
| Tilt Breakout Force | 4500 lbs | 2041.2 kg |
| Max. Travel Speed | 6.7 mph | 10.8 km |
Cycle Time
| Raise Lift Arms | |
| Lower Lift Arms | |
| Bucket Rollback | |
| Bucket Dump |
Hydraulic System
| US | Metric | |
|---|---|---|
| Pump Flow | 17.0 GPM | 64.4 LPM |
| Relief Pressure | 3250 psi | 224.1 Bar |
| Optional High Flow | N/A | N/A |
| Hydraulic Capacity | 18.0 gal | 68.1 L |
Engine Specs
| Manufacturer | Yanmar |
| Model | 4TNV86CT |
| Type | Diesel |
| Cylinders | 4 |
| Emissions | Tier 4 |
| Rated Speed | 2600 RPM |
| Torque Power | 1690 RPM |
| Combustion | Direct injection |
| Compression Ratio | 19:1 |
| Firing Order | 1-3-4-2 |
| US | Metric | |
|---|---|---|
| Gross Power | 51.0 HP | 37.8 kW |
| Net Power | 48.0 HP | 35.8 kW |
| Displacement | 128 cu in. | 2091 cc |
| Bore | 3.4 in. | 8.6 cm |
| Stroke | 3.5 in. | 9.0 cm |
| Peak Torque | 124 ft-lb | 168 N∙m |
| Coolant Capacity | ||
| Engine Oil Capacity | ||
| Fuel Tank Capacity | 19.0 gal | 71.9 L |
Dimensions
| US | Metric | |
|---|---|---|
| Height | 77.2 in. | 196.0 cm |
| Bucket Hinge Pin | 115.1 in. | 292.4 cm |
| Width | 62.9 in. | 160.0 cm |
| Length | 127.6 in. | 324.0 cm |
| Dump Height | 88.6 in. | 225.0 cm |
| Dump Reach | 15.8 in. | 40.0 cm |
| Ground Clearance | 7.0 in. | 18.0 cm |
| Dump Angle | 45° |
| Rollback Angle | 30° |
| Departure Angle | 22.3° |
