Drilling Depth NQ800m Surface Diamond Crawler Mounted Core
Exploration Drill Rig
Our rig is used to bore vertical holes as well as inclined
holes, which is also applied in engineering boreholes of hydrology
water wells, petroleum or gas field exploration, dike & dam
cement grouting, tunnel ventilation and water draining, etc.
|drilling depth HQ||550 m|
|drilling depth NQ||800 m|
|drilling depth BQ||900 m|
|a stall speed||108 ~ 144 RPM|
|two stall speed||233 ~ 311 RPM|
|third gear speed||385 ~ 514 RPM|
|fourth gear speed||710 ~ 950 RPM|
|Maximum torque||4320 Nm|
|to carry out the process||3500 mm|
|Feeding force||55 kN|
|pull force||108 kN|
|main winch lifting force||54 KN|
|Vice winch lifting force||12 KN|
|power machine power / speed||125kw / 2200 rpm|
|Machine total weight||about 7300 kg|
|mud pump (optional)||BW-250|
|rig loaded Type||skid / trailer / crawler (based on customer demand)|
1. It has a long stroke which is helpful to reduce the rod
reversion frequency, avoid coring block, and improve productivity.
2. It has a simple structure, a light weight and is convenient to
remove, so as to make the replacement process easily.
3. Its operation is concentrated, simple, convenient, flexible and
reliable, so as to reduce the labor intensity a lot.
If you are interested in our rigs, please contact us today!
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu