3000m depth BQ,NQ,HQ core drilling machine price DF-H-8
USD $350,000 - $500,000 /Set
Min.Order:1 Set
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
3000m depth BQ,NQ,HQ core drilling machine price DF-H-8
DF-H-8 Hydraulic Core Drilling Rig, an up-to-date multi-functional product,is a thoroughly new-type hydraulic core drilling rig developed on the basis of the market demand and the advanced techniques in the world. According to many years of experience in HDD field,our engineers install clamp and shackle device on the rig to relieve labor intensity, improve drilling efficiency and guarantee operator's safety.Excellent in performance,high in working efficiency, easy for operation and keep the operators from dangers.
1.It is suitable to use in plains, hills, high temperature as well as low temperature places.
2.The main machine is integrated in structure, which consists of self-propelled chassis, power, mud pump and hoist, etc.
3. It is wire-line coring, and at the same time has the unique top drive function. The maximum torque is 7200 N•m(5307 lbf•ft), which will be much more suitable for large diameter drilling in coal bed methane, hydrology and water well.
Zhengzhou DEFY Manufacturing diamond core drills,borehole drills for a broad range of surface applications, we offer solutions for shallow and deep hole drilling with small or large diameter core, for both wireline and conventional drilling, and a variety of mounting options such as trailer, crawler, truck mount and flyable versions to suit many applications.
1. As top gold supplier on alibaba, we can offer customer trade assurance service, ensure customer payment security, product quality and deliver time, if customer place online order.
2. Pre-sales service:
After sales service
3. One year warranty for main machine, spare parts offered always at factory cost