NorTrac 250AS Engine


NorTrac 250AS tractor photo
1986 - 1990
Utility tractor
Belarus built

Note: the NorTrac model 250AS is the same as the Belarus 250AS. The following data is from the 250AS listing.
Engine Detail
Belarus D-120
diesel
2-cylinder
air-cooled
Displacement127 ci
2.1 L
Bore/Stroke4.134x4.724 inches
105 x 120 mm
Power31 hp
23.1 kW
Air cleaneroil bath
Compression16.5:1
Rated RPM1800
Starter volts12
Intake valve clearance0.012 inches*Cold
0.305 mm
Exhaust valve clearance0.012 inches*Cold
0.305 mm
Engine Oil
250AS diesel engine oil chart
Oil capacity7.4 qts
7.0 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on May 11, 2018
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.