HT-20D by Bolens lawn tractors

1980 - 1981

1980 - 1981 Large Frame SeriesGarden tractor

Production

Production ManufacturerBolens Garden tractor Built in Port Washington, Wisconsin, USA

Bolens HT-20D Engine

Bolens HT-20D Engine 19.9HP Wisconsin 863cc 2-cyl diesel Fuel tank5 gal
18.9 L Engine details ...

1980 - 1981

1980 - 1981
Large Frame Series
Garden tractor

Engine Detail

Engine Detail
Wisconsin WD2-860
diesel
2-cylinder
air-cooled horizontal-shaft
The Wisconsin WD2 engine is a rebranded Ducati 2IS22. The engine horsepower was derated in the United States to avoid testing at Nebraska. Export versions were rated at 22 horsepower.
Displacement863 cc
52.7 ci
Bore/Stroke3.307x3.071 inches
84 x 78 mm
Power19.9 hp
14.8 kW
Rated RPM3000
Starterelectric
Starter volts12
Oil capacity2.7 qts
2.6 L

Bolens HT-20D Transmission

Bolens HT-20D Transmission hydrostatic Transmission details ...

1980 - 1981

1980 - 1981
Large Frame Series
Garden tractor

Transmission

Transmission
TransmissionEaton 11
Typeshaft-driven hydrostatic
Gearsinfinite forward and reverse (2-range)

Speeds

Speeds

Mechanical

Mechanical Two-wheel drive Manual steering Disc brakes Open operator station

Tractor hitch

Tractor hitch Rear Type0 OptOptional

Power Take-off (PTO)

Power Take-off (PTO) Mid PTOindependent Clutchmanual idler

Dimensions & Tires

Dimensions & Tires Wheelbase52 inches
132 cm Weight1110 lbs
503 kg Front tire18x8.50-8 Rear tire26x12-12 Full dimensions and tires ...

1980 - 1981

1980 - 1981
Large Frame Series
Garden tractor

Bolens HT-20D Tires

Bolens HT-20D Tires
Lawn/turf front18x8.50-8
Lawn/turf rear26x12-12

Electrical

Electrical Groundnegative Charging systemalternator Charging amps9  35 (optional) Battery volts12

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