Selasa, 24 Mei 2011

Hydraulic Machinery

Hydraulic Machinery

Hydraulic machinery are machines and tools that use
fluid power to do the work.  Almost all types of
heavy equipment is a common example.  With this type
of equipment, hydraulic fluid is pumped to a high
pressure then transmitted through the machine to
various actuators. 

The hydraulic pumps are powered by engines or electric
motors.  The pressurized fluid is controlled by

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