The KOMATSU JTHB210-3B Rock Breaker is a robust and versatile attachment designed to deliver exceptional performance in demanding applications. With a working weight of 1780 kg and a powerful impact rate of 450-630 BPM, this breaker is built to handle tough tasks such as quarrying, demolition, road construction, mining, and utility trenching. Its 135 mm chisel diameter ensures precision, while the operating pressure range of 14-18 MPa provides controlled power for breaking through hard rock and reinforced concrete. Designed for compatibility with Komatsu PC205 and PC210 excavators, the JTHB210-3B offers seamless integration and reliable operation. Additionally, the oil flow range of 160-200 LPM ensures consistent performance, making it a dependable choice for maximizing productivity in heavy-duty projects.