Inhaltsverzeichnis
Werbung
en
54 | VLH 4x45 | Hydraulic system
8.3
Lifting platforms with a
wheel-free scissor lift
(S/N 100490139 FD 02.2016 –)
1
13
12
11
10
Fig. 35:
Hydraulic diagram
1 Hydraulic cylinder for lifting platform
2 Lowering restrictor
3 Main cylinder for wheel-free scissor lift
4 Valve/coil WSM2
5 Slave cylinder for wheel-free scissor lift
6 Restrictor NV2
7 Restrictor NV3
8 Restrictor NV1
9 Valve/coil WSED
10 Valve/coil WSM1
11 Breather filter
12 Fluid tank (14 L)
13 Gear pump (10 L/min)
|
1 689 978 561
2017-07-14
2
3
4
5
9
8
7
6
2
3
5
4
1
Fig. 36:
Hydraulic unit
1 Connection box
2 Valve/coil WSED (diagram Y3)
3 To runway hydraulic cylinder (Z1)
4 To slave cylinder for wheel-free scissor lift (Z3)
5 To main cylinder for wheel-free scissor lift (Z2)
6 Valve/coil WSM2 (diagram Y2)
7 Valve/coil WSM1 (diagram Y1)
8 Breather filter HP 1/2
9 Air valve (diagram Y4)
i
The throttle values NV1, NV2, NV3 are identified on
the hydraulic manifold.
6
7
8
9
Robert Bosch GmbH
Werbung
Kapitel
Inhaltsverzeichnis
