Oliver OC-4 Alfta Track Engine


Oliver OC-4 Alfta Track industrial tractor photo
1957 - 1965
Industrial Crawler tractor
Engines overview
Hercules 2.1L 3-cyl diesel
Hercules 2.1L 3-cyl gasoline
Engine Detail
Hercules
diesel
3-cylinder
liquid-cooled
Displacement130 ci
2.1 L
Bore/Stroke3.50x4.50 inches
89 x 114 mm
Power30.45 hp
22.7 kW
Air cleaneroil bath
Compression14.5:1
Rated RPM1700
Starter typeelectric
Engine Detail
Hercules
gasoline
3-cylinder
liquid-cooled
Displacement130 ci
2.1 L
Bore/Stroke3.50x4.50 inches
89 x 114 mm
Power30.20 hp
22.5 kW
Air cleaneroil bath
Compression6.5:1
Rated RPM1700
Starter typeelectric
Page information
Contact: Peter Easterlund
Updated on August 22, 2022
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