Allis Chalmers 720 Engine


Allis Chalmers 720 tractor photo
1975 - 1983
Sub-Compact Utility tractor
Simplicity built
Series map:
720
19.5hp
Engine Detail
Onan CCKB
gasoline
2-cylinder
air-cooled
Displacement49.8 ci
0.8 L
Bore/Stroke3.25x3.00 inches
83 x 76 mm
Power19.5 hp
14.5 kW
Air cleanerpaper element
Compression7:1
Rated RPM3600
Starter volts12
Oil capacity3.5 qts
3.3 L
Allis Chalmers 720 Engine
Allis Chalmers 720 engine image
Image courtesy of Mike Meyer
Page information
Contact: Peter Easterlund
Updated on August 26, 2022
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