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1 - GENERAL INFORMATION
Description of the main components
The CX300C is a totally hydraulic excavator. It consists of an undercarriage fitted with tracks and a turntable bearing
which supports the upperstructure frame. The upperstructure frame supports the attachment, at the front end of
the machine, plus the engine, hydraulics and cab. When the operator works the controls, the engine-driven pump
delivers hydraulic fluid to the control valves. The control valves distribute the hydraulic fluid to the various cylinders
and hydraulic motors employed. A cooling system maintains the hydraulic fluid at normal operating temperature.
1
P55RY8-002
See next page for description of components
1-10
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