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Engine:
Hefty Standard
Power:
27 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1974 - 1978
Overview | |
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Summary | x1974 - 1978 Orchard/Vineyard tractor |
Production | |
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Manufacturer | Hefty |
Summary | Orchard/Vineyard tractor / Built in Juneau, Wisconsin, USA |
Mechanical | |
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Summary | Two-wheel drive / Manual steering / Mechanical disc brakes / Open operator station. |
Hydraulics | |
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Type | open center |
Pressure | 2000 psi 137.9 bar |
Pump flow | 3.2 gpm 12.1 lpm |
Tractor hitch | |
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Rear Type | I |
Control | position control |
Rear lift (at ends) | 1570 lbs 712 kg |
Rear lift (at 24"/610mm) | 1210 lbs 548 kg |
Electrical | |
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Ground | negative |
Battery volts | 12 |
Engine Detail | |
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Summary | Continental R800-46 / gasoline / 4-cylinder / liquid-cooled / The Continental R800 engine was built by Renault. |
Displacement | 51.6 ci 0.8 L |
Bore/Stroke | 2.28x3.14 inches 58 x 80 mm |
Power | 27 hp 20.1 kW |
Compression | 8:1 |
Rated RPM | 3300 |
Firing order | 1-3-4-2 |
Starter | electric |
Starter volts | 12 |
Transmission | |
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Type | gear |
Gears | 6 forward and 1 reverse |
Hefty LNT Tires | |
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Ag front | 4.00x15 |
Ag rear | 8.3x24 |
Dimensions | |
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Wheelbase | 72 inches 182 cm |
Height | 57 inches 144 cm |
Shipping weight | 2150 lbs 975 kg |
Front tread | 32 to 40 inches 81 to 101 cm |
Rear tread | 27 to 47 inches 68 to 119 cm |
Last Database Update: 8/31/2025