Application
YG-70 anchor drill rig is manufactured with a fully hydraulic operated top drive power head. It is used to drill heavy duty pretension anchor holes at side slopes of impounding reservoir in water power stations, railways and highways, and drainage holes. It can also be used to prevent geologic calamity such as landslide disaster and rock collapse, etc. In addition, the drilling rig is ideal for creating small sized water wells and high pressure jet grout holes.
Currently, our anchor drill rigs have found wide range of applications in various projects such as hydropower stations situated in Yunnan, Guangxi, Sichuan, Guizhou and Hubei provinces, and expressways as well such as Ninbo-Taizhou-Wenzhou (in Zhejiang), Huangshan-Hangzhou (in Zhejiang), Dali-Baoshan (in Yunnan). They have become the first priority for medium-duty anchoring-reinforcing projects in China. We are confident they are also ideal for any hole-making projects in international market.

Features
1) The anchor drill rig has great drilling capacity, wide range of application, fast drilling speed, and high drilling efficiency, as well as good capability of dealing with accidents.
2) The output spindle of the top drive power head is designed with an extension mechanism, which can effectively protect drilling tools.
Through setting the power head and hole's top plate toward the opposite direction, the drilling rig can be used to create elevation angle holes and create holes with larger inclination range.
3) A set of front-mounted adjustable columns on drill frame is used for adjusting the height of mast front-end, which makes it convenient to align with hole site.
4) The anchor drill rig comes with separated structure design, so it can be simply assembled and disassembled and is convenient for transportation. In addition, it can achieve remote control operation and is an ideal solution to reduce operators' working intensity during drilling work.
5) The mast can be fixed onto staging directly using auxiliary parts like horizontal axle and buckles, which ensures light equipment weight and convenient transportation.
6) Equipped with imported hydraulic motor and other key components acquired from Chinese reputed enterprises, the anchor drill rig is provided with stable running performance, reliable quality and long service life.
In addition, the wearing parts of the drilling equipment have good interchangeability due to their high grade of standardization and universal, which makes equipment maintenance convenient.
7) This anchor drilling rig is fully hydraulic driven and can achieve stepless speed setting. It is simple for operation, convenient for maintenance and has few wearing parts.
8) It can be used for various drilling methods such as carbide bit drilling, auger drilling, DTH hammer drilling, follow-up casing drilling etc.

Main Technical Specifications of Anchor Drill Rig
1. Hole depth: 70~80m
2. Hole diameter: Ф180~130mm
3. Drilling rod diameter×length: Ф73×1500, Ф89×1500mm
4. Hole angle range: 0-120°
5. Output speed of top drive power head(forward and reverse): 5-98rpm (high-speed); 5-37rpm (low speed)
6. Output torque of top drive power head: 3200Nm
7. Feed travel of top drive power head: 1800mm
8. Mast slide stroke: 500mm
9. Maximum lifting capacity of top drive head: 45kN
10.Maximum thrust force of top drive power head: 30kN
11.Rated pressure of hydraulic system: 18Mpa
12.Motor: Type Y180L-4, Power: 22kW
13.Overall dimension of main machine: 3100×1000×1500mm
14.Weight: 1400kg
15.Weight of the heaviest component: 200 kg

Jifan reserves the right to change the data and information mentioned above without prior notice.

As a professional anchor drill rig manufacturer in China, we at Jinfan also offer underground drilling rig, engineering crawler drilling rigs, geothermal drilling rig, exploration drilling rigs, drilling tools, and more.