Wear Bushes

Wear Bushes

Q&A Wear bushes  There is a single wear bush in SB hammers and two wear bushes (known as upper and lower) in larger EC, MB and HB hammers. Correctly used and greased, hammer wear bushes can last a very long time. There are two key factors that affect hammer bush...
Chisel Paste

Chisel Paste

Q&A Chisel paste  How much chisel paste should be used in a shift? The answer to how much chisel paste is used in a shift is highly dependent on application and frequency of use. For example, in a high production, bulk excavation application, it is not uncommon...
Changing Lubricant Cartridge

Changing Lubricant Cartridge

Are you changing the lubricant cartridge the right way on HB/MB Atlas Copco Hammers? Follow these easy steps…   Step 1: Open the cartridge by taking off the cap and, on sealed cartridges, by cutting off the seal above the cone. IMPORTANT: Do not cut off or...