SC1-BR DTH Hammer
Product Description
SOLLROC SC1-BR DTH hammer is proven by testing and using in many job sites with varies rock conditions. Usually it is used in slope anchoring project.
1- Valved air distribution hammer.
2- Simplicity of design, ease of service and low air consumption
Model | SC1-BR |
Bit shank | BR 1 |
Top sub thread | RD40 Box |
Length (less bit) | 708mm (27.9 in) |
External diameter | 54mm (2.13 in) |
Weight (less bit) | 8.7kg (19.2lbs) |
Impact rate at 17 bar | 38HZ |
Hole range | 60 - 76 mm (2.36 - 3 inch) |
Working pressure | 7-17.5 bar (102-254 PSI) |
Speed recommended | 30-70 rpm |
Pull force recommended | 4 KN |
Diameter | Button configuration Qty x dia. | Face type | Weight (kg) | Part number | ||
Metric | Inch | Gauge button | Front button | |||
60mm | 2 3/8" | Ф9mm*6 | Ф9mm*2,Ф9mm*2 | Convex face | 1.6 | SC1-BR-60CV |
64mm | 2 1/2" | Ф10mm*6 | Ф10mm*3 | Flat face | 1.7 | SC1-BR-60FF |
64mm | 2 1/2" | Ф10mm*6 | Ф10mm*2,Ф10mm*2 | Convex face | 1.7 | SC1-BR-64CV |
70mm | 2 3/4" | Ф12mm*6 | Ф10mm*2,Ф10mm*2 | Convex face | 1.9 | SC1-BR-70CV |
70mm | 2 3/4" | Ф12mm*6 | Ф10mm*4 | Flat face | 1.9 | SC1-BR-70FF |
76mm | 3" | Ф12mm*6 | Ф10mm*4 | Flat face | 2 | SC1-BR-76FF |