■ Features
1. Rational structure, light weight, large capacity, versatile, stable performance, high reliability, high degree of standardization;
2. Optional standard auto gearbox clutches, reliable performance, flexible operation, low cost accessories;
3. Core drilling rig has more speed series (8 level) and reasonable speed range, low-speed torque (maximum of 4200N.m);
4. Core drilling rig for sale with double cylinder hydraulic feed, stroke length, vertical through-hole diameter(93mm), especially for large diameter drill pipe and coring;
5. Drilling capacity, 71 and slowly rope core drill rated drilling depth 1000;
6. Mountain drilling rig is light weight, low center of gravity, compact, removable, good, reasonable layout, ease of maintenance, maintenance and repair, the host can be decomposed into 10 parts ( maximum weight detachable parts 300kg), relocation easy, especially for the mountains, mining, tunnel work;
7. Hydraulic chuck clamping force, the use of bi- fuel and equipped with hydraulic lock, holding steady;
8. Geotechnical drilling rig equipped with a water brake system, deep drilling, drill safe and stable;
9. Rock drilling rig with gear pump oil, power consumption, stable operation. System fitted with hand pumps, when the power machine does not work, can still play out the hole with a hand pump drilling;
10. The shift from long (up to 460mm), fixed solid, high-speed drilling and good stability;
11. Small rock drilling rig using seismic instruments, instrument long life, the situation is conducive to grasp the hole. Manipulation of flexible and reliable;
12. The high degree of common aircraft with common parts of domestic rig XY series of more than 60%.
Email：info@gaodetec.com 
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