Hefty LNT tractor
Hefty LNT Specs
Production
| Manufacturer | Hefty |
| Type | Orchard/Vineyard tractor |
| Factory | Juneau, Wisconsin, USA |
Power
| Engine | 27 hp |
| PTO (claimed) | 24 hp |
Mechanical
| Chassis | 4x2 2WD |
| Steering | manual |
| Brakes | mechanical disc |
| Cab | Open operator station. |
| Transmission | 6-speed gear |
Hydraulics
| Type | open center |
| Pressure | 2000 psi |
| Pump flow | 3.2 gpm |
Power Take-off (PTO)
| Rear PTO | independent |
| Rear RPM | 540 (1.375) |
Electrical
| Ground | negative |
| Battery volts | 12 |
Engine
| Engine | Continental 0.8L 4-cyl gasoline |
| Fuel tank | 5 gal |
Tractor hitch
| Rear Type | I |
| Control | position control |
| Rear lift (at ends) | 1570 lbs |
| Rear lift (at 24"/610mm) | 1210 lbs |
Dimensions & Tires
| Wheelbase | 72 inches |
| Weight | 2150 lbs |
| Front tire | 4.00x15 |
| Rear tire | 8.3x24 |
Hefty LNT engine specs
Engine Detail
| Engine Detail |
|
| Displacement | 51.6 ci |
| Bore/Stroke | 2.28x3.14 inches |
| Power | 27 hp |
| Compression | 8:1 |
| Rated RPM | 3300 |
| Firing order | 1-3-4-2 |
| Starter | electric |
| Starter volts | 12 |
Hefty LNT transmission
Transmission
| Type | gear |
| Gears | 6 forward and 1 reverse |
Hefty LNT dimensions
Tires
| Ag front | 4.00x15 |
| Ag rear | 8.3x24 |
Dimensions
| Wheelbase | 72 inches |
| Height | 57 inches |
| Shiping weight | 2150 lbs |
| Front tread | 32 to 40 inches |
| Rear tread | 27 to 47 inches |
Hefty LNT photos
