BK pneumatic hammers concrete and efficient hydraulic hammers hydraulic hammers hydraulic hammers concrete specification models of hydraulic hammers brand model is complete according to norms of the order of operation. Strict production capacity approved, pneumatic hammers build window admissible limit handling system, strengthen the capacity of the registration, notice, establish the online real-time monitoring and control, and strengthen the matter, after the regulation; hydraulic hammers standard models play an oversight role among enterprises, establish a "blacklist" system, and resolutely crack down on illegal construction of production behavior. Vertical coal enterprises to actively promote restructuring and mergers and acquisitions, restructuring support the introduction of the policy, concrete hydraulic hammers for years among the 10 companies contributed to the downstream restructuring, business development and increase vitality. Hydraulic hammers Overview: for crushing concrete and asphalt compaction ﹑ ﹑ piling work, is widely used in road maintenance ﹑ rescue and other water and gas. Product Features: maximum power to weight ratio; damping handle, the operator can reduce recoil; low noise, suitable for urban road construction work and road network; and can match a variety of drill rod to fit different crushing materials. Technical parameters: Flow 26-34l.pm pressure 105-140Bar impact frequency 27-35Hz Operating Weight 22kg