SC50-MP DTH Hammer
Product Description
SOLLROC SC50-MP hammer is for high pressure 30-35 bar and can work at mining and water well drilling. It is characterized by high penetration rate and low energy consumption.
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.
Model | SC50-MP |
Bit shank | QL50 shank |
Top sub thread | API 3 1/2" REG |
Length (less bit) | 1089mm (47.8 in) |
External diameter | 124mm (4.88 in) |
Weight (less bit) | 72kg (159lbs) |
Impact rate at 17 bar | 30HZ |
Hole range | 5.31" - 6.1" (135mm-155mm) |
Air consumption: | 250-350PSI / 500-800CFM |
Speed recommended | 20-35 rpm |
Dia. | Button configuration Qty*dia. | Bit design | Weight(kg) | Part number | ||
Metric | Inch | Guage button | Front button | |||
135mm | 5.31" | Ф18mm*7 | Ф14mm*3,Ф15mm*4 | Convex face | 15.3 | SC50-MP-135CV |
135mm | 5.31" | Ф16mm*8 | Ф14mm*8 | Flat face | 15.5 | SC50-MP-135FF |
146mm | 5 3/4" | Ф18mm*8 | Ф15mm*8 | Flat face | 16.1 | SC50-MP-146FF |
146mm | 5 3/4" | Ф18mm*8 | Ф15mm*4,Ф14mm*3 | Concave face | 16.0 | SC50-MP-146CC |
155mm | 6.1" | Ф18mm*8 | Ф15mm*8 | Flat face | 16.6 | SC50-MP-155FF |
155mm | 6.1" | Ф18mm*8 | Ф16mm*4,Ф14mm*4 | Concave face | 23.9 | SC50-MP-155CC |