HOME > 제품소개 > DT함마 > DTH Hammers > 12" Series DTH Hammers > DT-120 Hammer
Description Metric
백해드
(탑서브)
API 6-5/8" REG PIN
외경 270mm
피스톤 외경 215mm
길이
(탑서브 포함)
1,910mm
타입 N120
SD12
무게 650kg
비트 적용 범위 301-508mm

Part List

No Description Part Number Weight
1 Back head(Top sub) DT-SD1201 131
2 "O"_ring of top sub DT-SD1202 0.04
3 Chek Valve DT-SD1203 3
4 Spring DT-SD1204 0.1
5 Make-up ring DT-SD1205 23
6 Air Distributor DT-SD1206 30
7 Inner Cylinder DT-SD1207 31
8 Piston DT-SD1208 121
9 Cylinder DT-SD1209 240
10 Spacer DT-SD1210 7.4
11 Piston Retaining Ring DT-SD1211 1
12 Bit Retaining Ring DT-SD1212 5.3
13 Drive Chuck DT-SD1213 58
14 Drill bits DT-SD1214 158