20-24
© 2005 Ver. 1 Fors MW Ltd
www.forsmw.com
28
3.6.
HYDRAULIC SYSTEM
3.6.1.
Main hydraulic system
The trailer is delivered with filled up and tested hydraulic system. The
hydraulic system consists of the functional components showed in the figure 24.
Technical data and configuration depends on the type of trailer (
see table 1
). The
hydraulic system is filled up with hydraulic oil VMGZ or SAE100R16. It is applied as
a working fluid of the hydraulic systems for operating in the open air at temperatures
ranging from -50°C up to +60°C at a continuous operation service. For maintenance
of the hydraulic system see chapter 5.
Figure 35. Hydraulic system
.
Hydraulic components
Table 7
Pos.
Art. No.
Title
1
913260L
Tipping / Rolling cylinder
1
913260R
Tipping / Rolling cylinder
2
913245
Telescope cylinder with pilot operated valve
3, 4
313158
Bogie block, bogie lift cylinder
5
913210
Brake cylinder
6
913235
Starting point cylinder
7
913230
Operation changing cylinder
8
913630
Pilot operated valve
9
913640
End of stroke valve
11
915201
Pilot operated double check valve
12
-
Main connector of pulling vehicle
13
914570
Brake quick coupling ½
.
