Manual

11
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4. Assembly marking
GC
650 E
2POWER
Motor variants and
coding for hydraulic
power units
Type group
with electric starter
Valve variants:
2POWER = Simultaneous operation
4POWER = Four circuit operation
Motor variants:
PC = Electric motor (operation via mains supply)
GC = Petrol engine
On all LUKAS hydraulic power units, a hydraulic pump is always driven by a motor
(combustion engine or electric motor).
The pump conveys hydraulic fl uid from the tank to the connected equipment and generates
the hydraulic pressure.
The fl uid distribution is then controlled by valves.
5. Functional description
5.1 General information
Valve variants