HPM is a fast-growing Company, leader in the design and manufacture of high-quality drilling rigs mounted on CAT. Over the past few years, HPM has become specialized in design and manufacturing low headroom drilling rigs, which can be easily converted in long mast rigs.The HPM machines are suitable for the following applications:- Deep bored piles- Cased bored piles (with casing oscillator, rotator or directly driven by the rotary)- Low headroom bored piles- Large diameter bored piles- CFA- Displacement- Soil mixing- Vibroflotation- Down the hole hammer- Hydraulic hammer for precast piles