● High pressure gas transmission interface: Krupp hydraulic breaker is suitable for high-pressure gas transmission connection ports with different connection sizes, which can be connected with high-pressure gas, so that the hydraulic breaker has the function of underwater operation.

● Self lubricating device. The automatic lubricating device is directly installed on the shell of the hydraulic hammer, which is extremely easy to operate and makes the consumption of lubricating oil the most economical.

● Low noise structure design, super dust-proof device, damping system and special wear-resistant materials

● The France Montabert hydraulic breaker also has some other unique structures. The rotary joint at the oil inlet and outlet greatly improves the service life of the hose, and its built-in patented energy recovery valve can effectively reduce vibration and increase impact energy; The built-in special damping device can effectively reduce the vibration to the bearing machinery and greatly protect the working arm of the bearing machinery; Built in automatic pressure regulating device can realize automatic frequency conversion with gear and stepless automatic frequency conversion. Therefore, it can automatically adjust the impact energy and impact frequency according to the hardness of rock. When crushing hard rock, high impact energy and low frequency, and when crushing soft rock, low impact energy and high frequency; The structural design of three-stage large, medium and small pistons can realize the step-by-step transmission of impact energy, and can realize the maximum transmission of impact energy when the crushing force is most needed to break the rock.

● Atlas Copco's xprofile series products with X-type interface characteristics improve the penetration ability and the cooling performance of the hammer tip. Its self-repair ability can keep the hammer tip from deformation for a long time.