allis chalmers b

Allis Chalmers B tractor photo
1938 - 1957 Row-Crop tractor
1938 - 1957
Row-Crop tractor
1938 - 1957
Row-Crop tractor
1938 - 1957
Row-Crop tractor
Engine options
Allis-Chalmers 2.1L 4-cyl gasoline
Allis-Chalmers 1.9L 4-cyl gasoline
Waukesha 1.9L 4-cyl gasoline
Engine Detail
Allis-Chalmers CE
gasoline
4-cylinder
liquid-cooled
Final engine, used from 1943 on, SN 64501
Displacement
125.2 ci 2.1 L
Bore/Stroke
3.375x3.50 inches 86 x 89 mm
Air cleaner
oil bath
Compression
5.75:1
Rated RPM
1500
Firing order
1-2-4-3
Starter volts
6
Oil capacity
4 qts 3.8 L
Sparkplug
Autolite AN 7
 
AC 45
Sparkplug gap
0.035 inches 0.889 mm
Point gap
0.020 inches 0.508 mm
Intake valve clearance
0.010 inches (hot) 0.254 mm
Exhaust valve clearance
0.010 inches (hot) 0.254 mm
Engine Detail
Allis-Chalmers BE
gasoline
4-cylinder
liquid-cooled vertical I-head
Second engine, used until 1943, SN 64500
Displacement
116.1 ci 1.9 L
Bore/Stroke
3.25x3.50 inches 83 x 89 mm
Compression
4.92:1
Rated RPM
1400
Firing order
1-2-4-3
Coolant capacity
8 qts 7.6 L
Sparkplug gap
0.040 inches 1.016 mm
Point gap
0.020 inches 0.508 mm
Intake valve clearance
0.010 inches (hot) 0.254 mm
Exhaust valve clearance
0.010 inches (hot) 0.254 mm
Engine Oil
B gasoline engine oil chart
Oil capacity
4 qts 3.8 L
Engine Detail
Waukesha
gasoline
4-cylinder
liquid-cooled
Original engine, used in 1937 on the first 96 tractors built
Displacement
113 ci 1.9 L
Bore/Stroke
3.00x4.00 inches 76 x 102 mm
Rated RPM
1400
Peter Easterlund - owner of TractorData.com
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Updated on November 28, 2020