8.
Hydraulic system
8.1
Lifting platforms without wheel-free
scissor lift
Fig. 31:
Hydraulics diagram
1 Hydraulic cylinder for runway
2 Lowering restrictor
3 Valve/coil
4 Sealing plug with dipstick
5 Fluid tank
6 Gear pump
Fig. 33:
Hydraulic unit
1 Connection box
2 Sealing plug with dipstick
3 To hydraulic cylinder
4 3/2-way valve for compressed air (refer to Pneumatics diagram)
Robert Bosch GmbH
Hydraulic system | VLH 4x45 | 53
8.2
Lifting platforms with
wheel-free scissor lift
(– S/N 100490139 FD 02.2016)
Fig. 32:
Hydraulics diagram
1 Hydraulic cylinder for lifting platform
2 Hydraulic cylinder for wheel-free scissor lift
3 Lowering restrictor
4 Valve/coil
5 Sealing plug with dipstick
6 Fluid tank
7 Gear pump
Fig. 34:
Hydraulic unit
1 Connection box
2 To runway hydraulic cylinder
3 To hydraulic cylinders of wheel-free scissor lift
4 Sealing plug with dipstick
5 3/2-way valve for compressed air (refer to Pneumatics diagram)
en
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1 689 978 561
2017-07-14