KHYD50 3KW rock drill rigs exploring water Histon of each product through the layers of quality control, all through the ISO9001 quality system certification, with no blemishes factory! You can see the device embodies Histon all wisdom and hard-working person, every drop of sweat only do better for. Whether the product is good, only the user's voice the most real, Histon years widely around the users. So that the quality is better, so that better service, but also what we are thinking and are doing! Product Features: KHYD series rig overload, can reduce some of the drill or drill cards, partings into the hole rate. The need for drilling rig frame fit horizontally forward or upward tilt in any direction, such as drilling. The main technical parameters of output power 3KW Weight 75kg rated voltage 380 / 660V 42mm diameter borehole drilling Rated frequency 50 Hz speed 280mm / min drilling depth 8m model KHYD75 to Histon never let you expensive, just to let you bought , the money can not be so headstrong, you say it. Good cheap quality, the company over the years always adhere to high standards of service to the industry leader's identity themselves, continuous improvement and breakthroughs, committed to the development and better equipment.