® Copyright ATH-Heinl GmbH & Co. KG, 2012, All rights reserved. / Misprints and technical changes reserved / Stand: 10/2013
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Hydraulic circuit diagram
H3-Version
HL3 & HX3-Version
1
Filter
2
Hydraulic gear pump
3
Motor
4
Pressure control valve
5
Non return valve
6
Lowering valve
7
Lowering speed control
valve
8
Manometer (optional)
9
Excess flow cut-off valve
10/11
Main and opposite
cylinder