gcb200v hb20g gcb300v hb30g Jack Hammer Hydraulic Breaker Hammer Top Type Open Type For 20 Ton Excavators For 30 Ton Excavators

Discover the powerful GCB200V HB20G and GCB300V HB30G Jack Hammer Hydraulic Breaker Hammers, designed for 20-ton and 30-ton excavators. These top-type, open-type breakers deliver high-efficiency crushing with durable construction and low noise. Ideal for mining, construction, and infrastructure projects.