The HP25000 breaker attachment is Indeco’s biggest HP Series hydraulic hammer built to date. The maker says several models are already sold around the world, largely to quarry users dealing with extreme material hardness or volume of material, or who plan to a significant reduction in their use of explosives. The HP25000, which can hit with 18,400 foot-pounds of force, is suited to use with excavators in the 135-ton range.