3 Description of Device and Operations
OM Hydraulic Aggregate, Version 1.0 01/2013
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3.1.1
Functional description of the general assemblies
The main components of each hydraulic aggregate are:
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Oil tank
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Engine/motor
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Pump
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Frame
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Distributor block with pressure relief valve and pressure gauge
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Handle bar
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Rollers for pulling the hydraulic aggregate.
A hydraulic pump in the devices is driven by a motor or engine.
The hydraulic pump transports the hydraulic oil out of the oil tank and builds up
pressure.
Liquid is distributed via the distributor block. The pressure is limited by a pressure
relief valve.