Pits & Quarries
ShearForce HR Series Hammers
By Andrew Snook
Deember 14, 2016 – ShearForce HR Series Hammers are designed for demolition, excavation, quarrying and tunnelling applications.
The hammers are fully hydraulic with an N2 gas rechargeable accumulator. They are offered in five models to fit 25- to 100-ton carriers with an energy class range of 8,000 to 16,500 ft. lb. They feature an anti-blank firing system for increasing components lifespan; have an auto grease re-filler option; and a rotatable soundproof housing. The hammers can perform between 300 to 400 blows per minute, or 350 to 450 blows per minute, depending on the model.
For more inforamtion, visit www.shearforce.ca.