DTH Hammers (Common Hammers)
Product Description
|
Model |
Recommend Hole Dia(mm) |
Applied Bit’s shank |
Top Subs Available |
Hammer Out Dia(mm) |
Cylinder Bore (mm) |
Piston Stroke (mm) |
Length (mm) |
Weight (kg) |
|
DW 140 |
152-203 |
DHD360 |
API 3 1/2 |
137 |
110 |
100 |
1266 |
103 |
|
DW 180 |
203-304.8 |
DHD380 |
API 4 1/2 |
181 |
148 |
100 |
1346 |
198 |
|
DW 220 |
254-304.8 |
DW100 |
API 6 5/8 |
222 |
174 |
105 |
1435 |
346 |
|
DW 270 |
304.8-445 |
DW112 |
API 6 5/8 |
275 |
216 |
105 |
1754 |
624 |
|
DW 330 |
380-480 |
DW330 |
API 7 5/8 |
330 |
250 |
115 |
1825 |
980 |
|
DW 350 |
431.8-558.8 |
DW350 |
API 8 5/8 |
353 |
260 |
125 |
1850 |
1180 |
|
DW 410 |
457-650 |
DW450 |
API 8 5/8 |
406 |
310 |
150 |
1998 |
1570 |
|
DW 530 |
609-838 |
DW530 |
API 8 5/8 |
530 |
410 |
150 |
2050 |
2440 |
|
DW 24N |
610-860 |
N240 |
API 8 5/8 |
520 |
381 |
127 |
2027 |
2545 |
|
DW 750 |
838-1092 |
DW750 |
API 8 5/8 |
720 |
508 |
127 |
2273 |
5800 |
Air Consumption：
|
Model |
150PSI |
200PSI |
250PSI |
300PSI |
|
DW 140 |
410 CFM |
560 CFM |
725 CFM |
|
|
DW 180 |
610 CFM |
810 CFM |
1160 CFM |
|
|
DW 220 |
660 CFM |
980 CFM |
1230 CFM |
|
|
DW 270 |
860 CFM |
1100 CFM |
1700 CFM |
|
|
DW 330 |
1150 CFM |
1650 CFM |
2150 CFM |
|
|
DW 350 |
1280 CFM |
1850 CFM |
2720 CFM |
|
|
DW 410 |
1430 CFM |
2120 CFM |
3000 CFM |
|
|
DW 530 |
1760 CFM |
2540 CFM |
3500 CFM |
|
|
DW 24N |
1760 CFM |
2540 CFM |
3580 CFM |
|
|
DW 750 |
3100 CFM |
4500 CFM |
6300 CFM |