oliver 990

Oliver 990 tractor photo
1958 - 1961 900 SeriesStandard-tread tractor
1958 - 1961
900 Series
Standard-tread tractor
1958 - 1961
900 Series
Standard-tread tractor
1958 - 1961
900 Series
Standard-tread tractor
Engine Detail
General Motors 3-71
blower diesel
3-cylinder
liquid-cooled
two-cycle engine with mechanical blower
Displacement
213 ci 3.5 L
Bore/Stroke
4.25x5.00 inches 108 x 127 mm
Compression
17:1
Rated RPM
1800
Starter volts
12