THEORY OF OPERATION ENGINE
The engine delivers power to the hydrostatic piston pumps for hydraulic system operation. The 6.6 L, 4-cycle, in-
line 6-cylinder diesel engine:
has 24 valves.
is turbocharged and intercooled.
has a common rail fuel injection system.
has a pressure lubrication system. This system has an ol cooler and uses full flow filters. An engine oil sam-
pling valve is located on the engine oil filter base.
is controlled by the engine Electronic Control Module (E M). The engine ECM mounts on the left rear of the
runs on JP-8, or No. 1 or No. 2 diesel fuel.
develops a flywheel horsepo er of 125 hp at 2,100 rpm.
Figure 1. Engine Profile.