Belarus 250AS Engine


Belarus 250AS tractor photo
1979 - 1987
Utility tractor
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
Copyright 2023 TractorData.com®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on March 28, 2023
©2000-2023 - 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.