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7. Lifting system
7.1 Summarize
Lift system consist of dual mast (inner and outer mast respectively), roller lift and lower
vertically, and fork.
7.2 Inner and outer mast (figure 2-68)
inner and outer mast constructed by welding. Bottom of outer mast fit on drive axle by brace.
Middle of outer mast connect with frame through tilting cylinder and it can tilt forward and
backward actuated by tilting cylinder.
1. circlip for shaft
2. roller
3.bolt
4.spring washer
5.washer
6. side rolling wheel 7. gasket
8. adjusting washer
9.inner mast
10. outer mast
11. bearing bush
12. Support cover
13.spring washer
14.bolt
15.bolt
16.spring washer
17.washer
18. pin roll
19. side rolling wheel
20.roller
Figure 2-68 inner/outer mast
