FEATURE: 1. Control valve: unique design, precise flow control, to ensure the best working condition of the breaker. 2. Nitrogen chamber: reduce the recoil force on the loading machine and the operator, and improve the crushing ability. 3. Piston: Made of special alloy steel, after many deep heat treatments, high standard design ensures precision and concentricity and improves service life. 4. Accumulator: It is used to compensate the press in the hydraulic circuit to prevent vibration, slow down the impact system, prolong the service life of the equipment, protect the hydraulic system of the excavator, replenish oil, and ensure high-quality products. 5. Drill rod: high-quality steel and multiple heat treatments are used to ensure its excellent performance, which is not only wear-resistant but not easy to break. Different types can be selected: conical type, flat head type, and straight type. 6. Through bolts: high-strength materials are used to prevent accidental breakage and have an anti-loosening design.