All HPE underground machines and equipment operate on high pressure water, which not only is a powerful energy source but is clean, non-polluting and non-contaminating, but also solve and overcome health and safety issues as well as environmental challenges. Advantages of our high pressure water technology over compressed air, electro hydraulic and electric driven machines and equipment allow us to be innovative in our design of rock drilling equipment, rock loading equipment, valves, water jetting and energy efficient solutions. We consider ourselves to be a world leader in high pressure water technology and we continuously challenge ourselves to deliver on new products & solutions. We have a total and absolute belief in our technology.