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HOME > 사업소개 > 교량 사업 |
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| Derrick Crane - Components |
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| 1. LOWER BASE |
9. WALKWAY & HAND RAIL |
| 2. UPPER BASE |
10. LADDER |
| 3. SKID |
11. SWIVEL BLOCK |
| 4. MOVING BLOCK(TROLLEY) |
12. SPREADER |
| 5. SHEAVE BLOCK(TROLLEY) |
13. TRAVEL GEAR |
| 6. WINCH |
14. RAIL |
| 7. POWER UNIT |
15. OUTRIGGER |
| 8. BOOM PIPE |
16. BRACKET & PIN |
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