Reinforced Hydraulic Breaker Head Heavy Load Chisel Holder Housing Hammer Parts

42CrMo CAT H Breaker Front Head Heavy Load Chisel Holder Housing For Small Medium Heavy Excavator Hammer

CAT H series hydraulic breaker front head, also known as chisel holder and front housing, is a vital load-bearing front assembly fitting small, medium and heavy CAT H breakers H160 to H410. It accommodates inner bush, outer bush and thrust ring, and cooperates with rod pin to fix chisel, suitable for light landscaping, municipal demolition and large hard rock quarry crushing projects.

Constructed with high-strength integral forged 42CrMo alloy steel and stress relief heat treatment. Thickened wall design delivers outstanding anti-impact and anti-deformation capacity to absorb continuous heavy recoil force during long-hour high-frequency striking.

Precision CNC machined pin holes, bushing cavity and bolt mounting positions fully match OEM assembly standards. Locked tightly to main cylinder via through bolts, it stabilizes the whole front working unit and cuts abnormal machine vibration.

Each front head undergoes internal flaw detection, impact load test and assembly matching inspection to meet original equipment interchange standards. Full model stock supports small retail maintenance orders and large bulk wholesale for construction contractors and machinery rental firms. Custom anti-rust surface treatment and size modification can be customized for global machinery repair factories and spare parts dealers.

Hydraulic Breaker Hammer Chisel of Shipping photos

Hydraulic Breaker Hammer Chisel of factory photos

Workers Inspecting Hydraulic Breaker Chisels

Heat Treatment Process of Hydraulic Breaker Chisels

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