Features:

The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.

Mechanical top-drive drilling rig is a machine that mixes mud drilling rig and air drilling rig in one equipment. 

It adopts MT or AMT manual automatic transmission, 10 grade forward gears, and 2 grade reverse gears. Positive and negative switching is sensitive and convenient.

Main drilling methods: conventional DTH hammer drilling, non-core PDC bit or tricone bit drilling.

It features stable performance,compact structure ，operation easily， strong drilling capacity, and high core-taking efficiency, making it ideal for core drilling in various geological formations. 

1.This model rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.

2.Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability.

3.Surface hydraulic core drilling rig has excellent performance, drilling depth of 500meters.

4.Mud pump system meets the requirements of different geological conditions and different drilling hole diameter.

5.The standard configuration is NQ, HQ PQ diameter drilling tools which can meet the high pressure, high torque, high rpm drilling parameters to achieve efficient and fast hole formation.

6.High Efficiency With big torque, high power unit allocation and with reasonable structure design ,all these guarantee the drill rig’s high operation and performance efficiency.

This 500m depth exploration core drilling rig is a hydraulic-driven diamond core drilling machine, specially designed for geological exploration, core sample extraction, and resource prospecting.

Very flexible in difficult roads and can be widely. 
With advanced hydraulic system, flexible operation, and strong adaptability to complex working conditions, it is widely used in geological survey, hydrological well drilling, mineral exploration, geothermal development, and engineering geological exploration.

It can efficiently complete diamond core sampling and drilling operations up to 500 meters depth, with reliable structure, easy maintenance, and high working efficiency.