The Atlas Copco HB 7000 hydraulic breaker boasts a service weight of more than 7 tons, and, according to the company, is the largest breaker in the world. The unit takes a maximum hydraulic flow of 119 gallons per minute at 2,610 psi and delivers an impact rate of up to 450 blows per minute. The AutoControl monitoring system comes standard and allows the hammer to adapt its frequency and power output to match operating conditions. The StartSelect system allows you to start and shut off the breaker to fit jobsite conditions and eliminates blank firing.
7-ton-plus breaker features automated controls
April 4, 2005