Caisson Sinking and Excavation/Excavation quipment
Caisson Shovel, mini back-hoe, borning drill, and buckets were used to excavate at the working chamber. The caisson shovel, which was assembled in the working chamber, moved along the rail.
무인굴착식 Caisson Shovel Unmanned Caisson Shovel
함내 Shovel용
Rail Rail for shovel
굴착용 Shovel(0.15㎥ : 6대) Excavation Shovel
천공용 Drill(2대)
Boring Drill(2EA)
소형 Back-Hoe Mini Back-hoe
분할상태의 케이슨 쇼벨 Disassembled Caisson Shovel
함내 쇼벨 반입
Taking the Shovel in
Mini Back-Hoe 조립 Assembling Mini Back-hoe
함내 Shovel 설치
Installing Shovel
배토용 Bucket(1.0㎥,6대) Soil-draining Bucket