product detail
Low air pessure DTH hammer Russia type P130 bit shank jack hammer:
A low air pressure DTH (Down-The-Hole) hammer is a specialized drilling tool used in mining, construction, and exploration activities. DTH hammers are designed to drill boreholes in rock formations by using a hammering action to break and crush the rock. The low air pressure DTH hammer operates on the principle of compressed air between 7-11 bar as the driving force. It is called "low air pressure" because it uses lower air pressures compared to conventional high-pressure DTH hammers. Instead of relying on high-pressure air to power the drilling process, low air pressure hammers utilize a larger volume of air at lower pressure levels.
Russia type P130 hammer is a type of low air pressure hammer with bayonet coupling that widely used in Russia, Belarus,Kazakhstan, Ukraine etc for well drilling, quarrying, rock drilling project.
Main Technical Data
| Operting Air Pressure | 0.5-0.7 Mpa |
| Impact Rate | 20.8 HZ |
| Striking Energy | 147 J |
| Air Consumption | 7 m3/min |
| Valve Type | / |
| Weight(Less Bit) | 32 kg |
| Piston Casa Outside Diameter | 112 mm |
| Overall Length(Bit Retracted | 655 mm |
| Backhead Thread | Male Rextangle Thread72*10 |
| Down The Hole Bits | 125-130 mm |
