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SC60N-QL
SOLLROC
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Product Description
SC60N-QL DTH hammer is proven by test and use many times in many mines. It is excellent penetration and wear-resistance performance for blasting hole for surface drilling in open-pit mines.
1. Valveless air distribution ensures smooth working.
2. Piston design and harden wear part ensure strong wear-resistance
3, Minimize the energy loss, high penetration, lower air and oil consumption.
4, Fewer internal parts minimize the maintain and replace the part requirements.
Model | SC60N-QL |
Bit shank | QL60 without footvalve |
Top sub thread | API 3 1/2" REG |
Length (less bit) | 1183mm (46.75 in) |
External diameter | 148mm (5.83 in) |
Weight (less bit) | 92kg (203lbs) |
Impact rate at 17 bar | 27HZ |
Hole range | 165mm-190mm (6.5 in - 7.5 in) |
Working pressure | 10-25 bar (145 - 363PSI) |
Speed recommended | 25-50 rpm |
Pull force recommended | 9.5 KN |
Dia. | Button configuration Qty*dia. | Bit design | Weight(kg) | Part number | ||
Metric | Inch | Guage button | Front button | |||
165mm | 6 1/2" | Ф18mm*8 | Ф16mm*8 | Flat face | 23.8 | SC60N-QL-165FF |
165mm | 6 1/2" | Ф18mm*8 | Ф16mm*4,Ф16mm*4 | Convex face | 23.6 | SC60N-QL-165CV |
165mm | 6 1/2" | Ф18mm*8 | Ф16mm*4,Ф15mm*4 | Concave face | 23.3 | SC60N-QL-165CC |
171mm | 6 3/4" | Ф18mm*8 | Ф16mm*6,Ф16mm*4 | Concave face | 24 | SC60N-QL-171CC |
178mm | 7" | Ф18mm*8 | Ф16mm*6,Ф16mm*4 | Concave face | 24.6 | SC60N-QL-178CC |
190mm | 7 1/2" | Ф18mm*10 | Ф16mm*8,Ф16mm*5 | Concave face | 26.1 | SC60N-QL-190CC |
