Hyundai 10BOP-7 Operation Manual page 251

GROUP 1 STRUCTURE
1. 3 STAGE MAST(TF MAST)
cylinder
8
11
1 Outer mast
2 Middle mast
3 Inner mast
4 Roller
7
8
8
Free lift
5
5 Shim(0.5, 1.0t)
6 Retaining ring
7 Lift chain
8 Anchor bolt
7
6
9
10
5
4
3
5
4
4
8-1
SECTION 8 MAST
5
4
8
10
Lift
cylinder
2
9 Chain sheave
10 Back up liner
11 Platform
1
10BOP7MS03