KY8S Type open hole drill is based on developing and producing DTH drills for many years, according to the demand of large open-pit mine, and is an elaborate design new drilling equipment.

The impact of high wind pressure pneumatic shock, and equipped with hydraulic dry dust collector to collect dust collection, h the hydraulic discharge-bar removal drill pipe, floating joint protection threaded rod, loading and unloading rod devices reduce labor intensity, air conditioning cab to provide a comfortable working environment, electro-hydraulic control valve to reduce the card stuck drill chance.

Drill car has a high degree of automation, energy efficient, comfortable environmental protection, easy to operate, safe driving etc. characteristics.

Dust collection device adopts advanced laminar flow mode, through thick whirlwind filter and fine filtration making discharged the drilling slag and dust collected, both to protect the environment and to speed up the rate of slag, so that the perfect combination of environmental and efficiency.

Dayu Industry Co., Ltd. is the leading manufacturer of drilling rigs and air compressor in china. There are more than 1000 sets of advanced automatic molding production lines, machining center, heat treatment facilities top-rate testing devices and all kinds of machining process equipments imported from the USA, UK, Japan, and Germany.
The main products including mining drilling rigs, water well drilling rigs, down the hole drill rigs, rock drill rigs, screw air compressor, reciprocating air compressor, cylinder liner for combustion engine, pavement drill machine, down the hole drilling rigs, roof bolting drill, pressure vessel, some 6 categories more than 300 kinds of products.
The Dayu products have its network throughout the country. With its first-rate sales service, the group has its products exported to the USA, Germany, Japan, Korea, Russia, Africa, and Latin America over 20 countries.