Allis Chalmers WD45 Engine


Allis Chalmers WD45 tractor photo
1953 - 1957
Row-Crop tractor
WD
Series:WD45
D17
Engines overview
Allis-Chalmers 3.7L 4-cyl gasoline
Allis-Chalmers 3.7L 4-cyl tractor fuel
Allis-Chalmers 3.7L 4-cyl LP gas
Allis-Chalmers 3.8L 6-cyl diesel
Engine Detail
Allis-Chalmers
gasoline
4-cylinder
liquid-cooled vertical I-head
Displacement:226 ci
3.7 L
Bore/Stroke:4.00x4.50 inches
102 x 114 mm
Compression:6.45:1
Rated RPM:1400
Torque:288 lb-ft
390.5 Nm
Torque RPM:867
Firing order:1-2-4-3
Starter volts:6
Sparkplug gap:0.030 inches
0.762 mm
Point gap:0.020 inches
0.508 mm
Intake valve clearance:0.012 inches
0.305 mm *Hot
Exhaust valve clearance:0.012 inches
0.305 mm *Hot
Engine Detail
Allis-Chalmers
tractor fuel
4-cylinder
liquid-cooled vertical I-head
Displacement:226 ci
3.7 L
Bore/Stroke:4.00x4.50 inches
102 x 114 mm
Compression:4.75:1
Rated RPM:1400
Firing order:1-2-4-3
Starter volts:6
Sparkplug gap:0.030 inches
0.762 mm
Point gap:0.020 inches
0.508 mm
Intake valve clearance:0.012 inches
0.305 mm *Hot
Exhaust valve clearance:0.012 inches
0.305 mm *Hot
Engine Detail
Allis-Chalmers
LP gas
4-cylinder
liquid-cooled vertical I-head
Displacement:226 ci
3.7 L
Bore/Stroke:4.00x4.50 inches
102 x 114 mm
Compression:7.2:1
Rated RPM:1400
Torque:276 lb-ft
374.3 Nm
Torque RPM:1250
Firing order:1-2-4-3
Starter volts:6
Engine Detail
Allis-Chalmers
diesel
6-cylinder
liquid-cooled vertical I-head
Available after October of 1954
Displacement:230 ci
3.8 L
Bore/Stroke:3.4375x4.125 inches
87 x 105 mm
Air cleaner:oil bath
Compression:15.5:1
Rated RPM:1625
Torque:259 lb-ft
351.2 Nm
Torque RPM:1169
Firing order:1-5-3-6-2-4
Starter volts:12
Coolant capacity:17 qts
16.1 L
Intake valve clearance:0.010 inches
0.254 mm *Hot
Exhaust valve clearance:0.019 inches
0.483 mm *Hot
Engine Oil
WD45 diesel engine oil chart
Oil capacity:7 qts
6.6 L
Page information
Last update:May 13, 2021
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