Overview
The Yanmar EF312T is a compact utility farm tractor produced from 2007 to the present, powered by a 1.5L three-cylinder diesel engine rated at 30.1 gross horsepower. It features an eight-speed shuttle transmission, four-wheel drive, and a Category I rear hitch with a 2205-pound lift capacity at the ends. This model is configured with a 63-inch wheelbase, power steering, and a 12V negative ground electrical system.
Ideal Applications
Engine and Power Output:
The unit is equipped with a liquid-cooled Yanmar 3TNV84 engine that delivers 30.1 hp gross at 2500 rated RPM and includes a continuous 540 RPM rear PTO.
Transmission and Drive Configuration:
The mechanical layout consists of an 8-speed shuttle transmission with four gears in two ranges, four-wheel drive, and wet disc brakes.
Chassis and Hydraulic Dimensions:
This 2028-pound tractor features 13.8 inches of ground clearance and a Category I hitch supported by a 5.8 gpm hydraulic pump flow.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Yanmar |
Engine
| Engine type | Yanmar 1.5L 3-cyl diesel |
|---|---|
| Fuel tank | 7.4 gal (28.0 L) |
| Bore/Stroke | 3.31x3.54 inches (84 x 90 mm) |
| Description | Yanmar 3TNV84 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 91.3 ci (1.5 L) |
| Power (gross) | 30.1 hp (22.4 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 30.1 hp (22.4 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Description | Four gears in two ranges with shuttle. |
| Gears | 8 forward and reverse |
| Transmission type | 8-speed shuttle |
| Type | shuttle |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post ROPS. |
|---|---|
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 5.8 gpm (22.0 lpm) |
|---|
Hitch
| Rear lift (at ends) | 2205 lbs (1000 kg) |
|---|---|
| Rear Type | I |
PTO
| Engine RPM | 540@2500 |
|---|---|
| Rear PTO | continuous |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Front tread | 39.4 inches (100 cm) |
|---|---|
| Ground clearance | 13.8 inches (35 cm) |
| Height (steering wheel) | 53.7 inches (136 cm) |
| Length | 112.2 inches (284 cm) |
| Rear tread | 40.4/43.5 inches (102/110 cm) |
| Weight | 2028 lbs (919 kg) |
| Wheelbase | 63 inches (160 cm) |
| Width | 52.2 inches (132 cm) |
| Front tire | 7-14 |
| Rear tire | 11.2-24 |
| Weight | 2028 lbs (919 kg) |
| Wheelbase | 63 inches (160 cm) |
| Standard tires (ag) | Front: 7-14. Rear: 11.2-24 |