hydraulic rotary drilling rig
This model is a full hydraulic rotary driling rig, is mainly used for urban foundation pit engineering and slop support. The rig adopt crawler chassis and double hydraulic holders. Crawler chassis moves fast from one hole to the next, hydraulic holders can automatically disassemble drill pipe and casing tube, reduce the labor intensity of workers and the efficiency.
1, This rig is controlled by full hydraulic system, easy to operate.
2, Power head is driven by hydraulic motors, it can output large torque.
3,Drill angle range is big, the power head could be adjusted within 0-90 degree.
4,The hydraulic cooling system has been optimized to ensure that the hydraulic system max.temperature does not exceed 70 ℃ even when the outdoor temperature is 45 ℃ . Follow-pipe drilling method (drill pipe,casing pipe,etc) can be used to drill in unstable formation.
5,The rig can adopt many drilling technologies, mainly used for deep foundation pit engineering. Other drill technologies include three-wing bit drilling, DTH hammer drilling, casing drilling, drill pipe/casing tube composite drilling, single/double/triple jet grounting, fixed and swing jet grounting.
Main technical parameters of Hydraulic rotary drilling rigs
Model | MDL-80 | MDL-150 | MDL-200 |
Hole dia(mm) | 100-210 | 150-250 | 150-250 |
Hole depth(m) | 60-100 | 130-170 | 180-220 |
Rod dia(mm) | 73/89/102/114 | 73/89/102/114 | 73/89/102/114 |
Hole angle(°) | -10-90 | 0-90 | 0-90 |
Output rotary speed(r/min) | 16-105 | 10-170 | 40-170 |
Output torque of power head(N.m) | 4200 | 7500 | 11000 |
Stroke of power head(mm) | 1800 | 3400 | 3400 |
Lifting force of power head(kN) | 65 | 70 | 80 |
Lifting speed of power head(m/min) | 0-572330 | 0-572330 | 0-1.41618 |
Feeding force of power head(kN) | 33 | 36 | 40 |
Feeding speed(m/min) | 0-10144659 | 0-10144659 | 0-2.83235 |
Travel mode | crawler mounted (optional) | crawler mounted | crawler mounted |
Travel speed(km/h) | 15 | 20 | 22 |
Input power diesel (kw) | 39 | 96 | 96 |
Input power electric(kw) | 30+1.5 | 55+18.5 | 55+30+2.2 |
Dimension(mm) | 3000*1800*1500 | 5400*2100*2000 | 6200*2100*2000 |
Weight(kg) | 1300 | 6500 | 9200 |
Pictures of MDL-80 hydraulic rotary drilling rig:
MDL-80 delivery to Philippines:
hydraulic rotary drilling rig works at the site:
Hubei Shoukai Machinery Co., Ltd. is one of the biggest drilling rig manufacturer in China. Established in 2004, located in Huangjinshan Industrial Park, covering an area of over 40,000 square meters, our company specialized in R&D, manufacturing and marketing drilling rigs. We now have more than 300 varieties of six categories, with an annual production capacity of more than 10,000 sets. "Shoukai" brand down-the-hole drilling rigs series, anchoring drilling rig series, crawler DTH drilling carriage series, pneumatic motor series, water well drilling rig series and core drilling rig series are widely applied to water conservancy, mining, quarrying, photovoltaic pile, anti-floating, city foundation piles, transportation, construction, shipbuilding and other projects. Our sales network is all over the country, with more than 400 sales distributors and shops, so as to offer customers best pre-sales and after-sales service. Our product features light weight, fast speed, safe, reliable, simple structure and easy to use, exported to South Africa, North America, the Middle East and Southeast Asia, gain high praise both in China and abroad.
Why to choose us?
1. Our annual output 10000 sets fully meet customers' requirements.
2. We are the member of CCMA (China Construction Machinery Association).
3. We gained the title of National High and New Technology Enterprise by The Government.
4. Our Products has obtained ISO9001:2008 management system certification
5. We focus on development and earn several Utility Model Patent Certificates.
6. We are always try best to answer your pre-sales and after sales questions.
Welcome dear customers choose our Shoukai drilling machinery, we hope to offer you best service and establish a good cooperation with friends all over the world!
The best thing we wish is hearing dear customers using our machines well.
Very appreciate if you could send our machines working at the site, as the above pictures. Thank you!
If there's any question about our machines, please feel free to send us emails any time.