Oliver OC-12 Engine


Oliver OC-12 tractor photo
1955 - 1960
Agricultural Crawler tractor
Engine options
Hercules 5.6L 6-cyl gasoline
Hercules 4.9L 6-cyl diesel
Engine Detail
Hercules JXLD
gasoline
6-cylinder
liquid-cooled vertical L-head
vertical L-head
Displacement339 ci
5.6 L
Bore/Stroke4.00x4.50 inches
102 x 114 mm
Power63 hp
47.0 kW
Compression6.25:1
Rated RPM1750
Starter volts6
Coolant capacity24 qts
22.7 L
Engine Detail
Hercules DJXC
diesel
6-cylinder
liquid-cooled vertical I-head
Displacement298 ci
4.9 L
Bore/Stroke3.75x4.50 inches
95 x 114 mm
Power61.5 hp
45.9 kW
Compression15.5:1
Rated RPM1750
Starter volts12
Oil capacity12 qts
11.4 L
Coolant capacity20 qts
18.9 L
Oliver OC-12 Engine
Oliver OC-12 engine image
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on August 14, 2023
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