Allis Chalmers 7000 Engine


Allis Chalmers 7000 tractor photo
1975 - 1979
Row-Crop tractor
200
Series:7000
7010
Engine Detail
Allis Chalmers 2900
turbocharged diesel
6-cylinder
liquid-cooled
The 2900 engine was used on the maroon-chassis Allis 7000, until serial number 8000 in 1978.
Displacement:301 ci
4.9 L
Bore/Stroke:3.875x4.25 inches
98 x 108 mm
Air cleaner:dry
Compression:16.25:1
Rated RPM:2200
Idle RPM:775-2465
Firing order:1-5-3-6-2-4
Starter volts:12
Coolant capacity:22.5 qts
21.3 L
Coolant change:2000 h

Intake valve clearance:0.015 inches
0.381 mm (hot)
Exhaust valve clearance:0.015 inches
0.381 mm (hot)
Engine Oil
7000 diesel engine oil chart
Oil capacity:16 qts
15.1 L
Oil change:100 h

Engine Detail
Allis Chalmers 649T
turbocharged diesel
6-cylinder
liquid-cooled
The black-chassis model 7000 engine was designed the 649T, with several internal changes over the 2900 including new Bosch injectors and oil cooling jets. Rated power did not change.
Displacement:301 ci
4.9 L
Bore/Stroke:3.875x4.25 inches
98 x 108 mm
Compression:16.25:1
Rated RPM:2200
Firing order:1-5-3-6-2-4
Starter volts:12
Coolant capacity:22.5 qts
21.3 L
Page information
Last update:April 28, 2021
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