Top 100: Self-Protecting Breakers

Atlas CopcoAtlas Copco's complete line of 15 hydraulic breakers spans impact classes from 200 to 15,000 foot-pounds. The units are separated into three categories: the light Penta Breaker (PB), Medium Breaker (MB), and Heavy Breaker (HB) Series.

Sept. 28, 2010
Atlas Copco's complete line of 15 hydraulic breakers spans impact classes from 200 to 15,000 foot-pounds. The units are separated into three categories: the light Penta Breaker (PB), Medium Breaker (MB), and Heavy Breaker (HB) Series. MB and HB models feature the ContiLube II self-contained automatic lubrication system, AutoControl to protect the hammer from dry firing, and DustProtector II for extreme-duty applications. StartSelect controls how the hammer engages the material to be broken, according to the operating conditions. Replacing the company's Street hammer series, PB breakers for backhoe-loaders, skid-steer loaders and other compact equipment have fewer parts and a pentagonal housing design for extra strength. On all models, elastic elements between the percussion mechanism and guide system provide full acoustic insulation to reduce noise. Estimated list price: $249,000 for HB7000; $14,830 for PB420.