DTH Hammer 4” AT 110 MB
The AT 110 MB DTH hammer can drill holes from 105 mm to 130 mm with high productivity rates. AT 110 MB is used for blasthole, waterwell and geo-technical applications. Its simple construction can provide easy service condition and long life of use. It uses an advanced valve system that allows piston acceleration to be continued through the entire piston stroke. That characteristic gives high performance and unmatched productivity. The piston’s shape provides strength even in high pressures. The materials used give long life with no perfomance loss.
The AT 110 MB uses Cop44/IR DHD 340A drill bits which match together perfectly and provide unmatched productivity.
Description
| Weight (Kg) | 37 |
| Length (mm) | 955 |
| Ex. Diameter (mm) | 98 |
| Piston stroke max. (mm) | 90 |
| Operating Pressure | 8-25 |
| Air Consumption | 91/188/234 lt/s 10/17/20 Bar |
| Spanner Flat (mm) | 65 |
| BackHead Thread | Reg 2 3/8″ API |
| Bit Diameter Bit Shank Design |
110- 130 (mm) Cop44 IR DHD 340A” |
| Parts list |  |
Specifications
test
