Big Bud HN250 Engine


Big Bud HN250 tractor photo
1970 - 1975
HN Series
Four-wheel Drive (4WD) tractor
Engine Detail
Cummins NT855
turbocharged intercooled diesel
6-cylinder
liquid-cooled inline
Displacement855 ci
14.0 L
Bore/Stroke5.50x6.00 inches
140 x 152 mm
Power250 hp
186.4 kW
Rated RPM2100
Starter typeelectric
Big Bud HN250 Engine
Big Bud HN250 engine image
Image courtesy of Hammerstrap Industries
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on September 19, 2025
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