- Contact Person : Mr. Jiang Jimmy
- Company Name : Zhengzhou Yukun Machinery Equipment Co., Ltd.
- Tel : 86-371-55970590
- Fax : 86-371-55970590
- Address : Henan,Zhengzhou,Room 0908,Buliding 2, 238 Tongbai South Road, Zhongyuan District
- Country/Region : China
- Zip : 450000
SR220C rotary table drilling rig
SR220C rotary table drilling rig
1 5-level anti-vibration technology absorbs drilling vibrational frequency all- directionally to guarantee high stability;2 The special lubricating system makes sure that it can work in hightemperature environment. Rotary drive is available in three drillingmodes---standard, low speed and big torque or high speed and small torque; spin-off is optional;3 The removable key of rotary drive and symmetry structure design double its service life;4 The main winch has highlights of touch-bottom protection, priority control and fast line speed;5 Crowd cylinder has two operation modes---normal lifting and fast lifting to improve push efficiency;6 Mast features automatic erecting, lying and vertical adjustment to ensure the accuracy requirements in construction;7 Balance control system of the whole machine is available.
| Max.drilling dia. | 800mm |
| Max.extraction force | 400kN |
| Max.output torque | 150 kN·m |
| Main winch max.line pull(1st layer) | 150 kN |
SR220C rotary table drilling rig
