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DTH HAMMER |
Standard
Backhead Size |
Outside Diameter (mm/inch) |
Length
(mm/inch) |
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12" HAMMER |
API 6 5/8 Reg. PIN, BOX |
272mm |
1789mm |
Outside Diameter
of Piston (mm/inch) |
Strock
(mm/inch) |
Weight
(kg/lbs) |
Shank Type |
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216mm |
100mm |
650kg |
IR112, SD12, N120 |
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DTH HAMMER |
100 PSI (7kg/cm2) |
150 PSI (10.5kg/cm2) |
200 PSI (14kg/cm2) |
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12" HAMMER |
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880 CFM |
1250 CFM |
250 PSI (17.5kg/cm2) |
300 PSI (21kg/cm2) |
350 PSI (25kg/cm2) |
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1700 CFM |
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NO |
Part Name |
Part NO |
1 |
BACK HEAD |
1201 |
2 |
BACK HEAD "O" RING |
1202 |
3 |
WASHER SPACER ¥° |
1203 |
4 |
CHECK VALVE |
1204 |
5 |
CHECK VALVE SPRING |
1205 |
6 |
COIL SPRING |
1206 |
7 |
AIR DISTRIBUTOR |
1207 |
8 |
A/D "O" RING |
1208 |
9 |
WEAR SLEEVE |
1209 |
10 |
CYLINDER |
1210 |
11 |
CYLINDER RET. RING |
1211 |
12 |
PISTON |
1212 |
13 |
PISTON RET RING (URETHANE) |
1213 |
14 |
BEARING |
1214 |
15 |
SPRING KEY |
1215 |
16 |
BIT RET "O" RING |
1216 |
17 |
BIT RETAINER RING |
1217 |
18 |
WASHER SPACER ¥± |
1218 |
19 |
CHUCK |
1219 |
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