Allis Chalmers 8550 Engine


Allis Chalmers 8550 tractor photo
1978 - 1981
Four-wheel Drive (4WD) tractor
Engine Detail
Allis Chalmers 6120T
turbocharged diesel
6-cylinder 24-valve
liquid-cooled inline
Displacement:731 ci
12.0 L
Bore/Stroke:5.25x6.25 inches
133 x 159 mm
Power:300 hp
223.7 kW
Air cleaner:dry
Compression:16.25:1
Rated RPM:2500
Idle RPM:775-2800
Firing order:1-5-3-6-2-4
Starter volts:12
Oil capacity:46 qts
43.5 L (2 filter)
 60 qts
56.8 L (3 filter)
Coolant capacity:72 qts
68.1 L
Intake valve clearance:0.015 inches
0.381 mm (hot)
Exhaust valve clearance:0.020 inches
0.508 mm (hot)
Page information
Last update:March 4, 2014
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