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Product Browse |
ZRC6A-DHD360 |

ZRC6A-DHD360 Techinical Specifications |
Length w/o bit (mm) |
Weight w/o bit (Kg) |
Diameter (mm) |
Thread |
Rec. hole size |
1238 |
100 |
143 |
API 3 1/2 REG |
152-203 |
Work pressure (Mpa) |
Impact Frequency (Hz) |
Air consumption (m©ø/min) |
Rec. rotation speed (r/min) |
1.0-2.5 |
25 at 1.7 Mpa |
9-26 |
20-30 |
ZRC6A-DHD360 DTH hammer features |
1£®Mainly for blasting hole above 152mm, in geothermal, water well, mining and quarry etc; |
2£®Drill bit without footvalve, and thus avoid the trouble caused by footvalve crack, broken, thermal expansion and contraction etc. |
3£®Low impact power consumption, fast impact frequency, 15%-20% faster in penetration speed than same model with footvalve type; |
4£®Low air consumption, energy saving, saving more than 10% oil than same model with footvalve type; |
5£®Simple structure, easy maintance; highly matched parts, more realiable, low faliure rate; low disamble rate, long service life, low operating cost, very steady in performance. | |
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