Engine Specifications
Note:
The front end of the engine is opposite the
flywheel end of the engine. The left and the right
sides of the engine are determined from the flywheel
end. The number 1 cylinder is the front cylinder.
Illustration 24
g06253267
Typical example of a 6 cylinder engine
(A) Exhaust valves
(B) Inlet valves
Table 1
Engine Specifications
Engine
5006A-E23TA and 5006C-
E23TA
Arrangement and Cylinders
In-Line 6 cylinder
Bore
160 mm (6.30 inch)
Stroke
190 mm (7.48 inch)
Displacement
22.921 L (1398.73 cubic inch)
Compression Ratio
12.8:1
Firing Order
1-5-3-6-2-4
Aspiration
ATAAC
Valve seat angle
20°
Valve lash
0.4 mm (0.01575 inch)
Cold
Rotation (flywheel end)
Counterclockwise
(1)
Air-to-air aftercooled
Illustration 25
g01207434
Typical example of an 8 cylinder engine
(A) Exhaust valves
(B) Inlet valves
Table 2
Engine Specifications
Engine
5008A-E30TA and 5008C-
E30TA
Arrangement and cylinders
In-line 8 cylinder
Bore
160 mm (6.30 inch)
Stroke
190 mm (7.48 inch)
Displacement
30.56 L (1864.89 cubic inch)
Compression Ratio
12.8:1
Firing order
1-4-7-6-8-5-2-3
Aspiration
ATAAC
Valve seat angle
20°
Valve lash
0.4 mm (0.01575 inch)
Cold
Rotation (flywheel end)
Counterclockwise
(1)
Air-to-air aftercooled
Electronic Engine Features
The engine is designed for electronic controls. The
integral on board computer controls the operation of
the engine. Current operating conditions are
monitored. The Electronic Control Module (ECM)
controls the response of the engine to these
conditions and to the demands of the operator. These
conditions and operator demands determine the
precise control of fuel injection by the ECM. The
electronic engine control system provides the
following features:
• Engine speed governor
• Automatic air/fuel ratio control
• Torque rise shaping
24
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