500-600m Modular Drill Rigs Lightweight Portable Core Drilling With
Hydraulic Drive
EP600 is one of the best-selling rigs known for its stability,
quality and cost-efficiency and outstanding performance. It is easy
to operate and is designed for 200-700 meters deep hole projects in
hard-to-access areas and complex land formations. EP600 has been
widely used in many areas and can be used together with the
self-propelled crawler module and horizontal drilling frame.
Various module combinations available for drilling rigs’ different
requirements
1, Crawler Self-Propelled Drilling Rig
2, Horizontal Drilling Frame Module
3, Asynchronous motor module
Modularized with mast drilling frame
Lightweight design with the heaviest module weighting less than
180Kg; does not require road construction and manpower
Mast drilling frame that can be easily transported and
disassembled; does not require drilling s
Top-drive power heads; long-way guide rail; push by oil cylinders;
does not require repeated rechucks Operated in small area; does not
require foundation construction
Fully hydraulic transmission
Flexible and lightweight design for easy operation
Steady drilling with adjustable and high speed
Real-time over-pressure protection provided
They are widely used for geological exploration engineering as
below:
1. Geological mineral exploration;
2. Mineral exploration for drilling in place of trenching
3. Geological disaster governance and exploration
Comparison of Traditional Drilling Rigs with Portable Full
Hydraulic Core Drilling Rigs
| NO. | Traditional Drilling Rigs | Portable Full Hydraulic Core Drilling Rigs |
| 1 | Integral structure, bulky | Modular construction, lightweight |
| 2 | Need to build roads, mechanized relocation | No need to build roads, manual road handling |
| 3 | Mechanical transmission | Fully hydraulic Transmission |
| 4 | Four-corner drill tower, high-altitude operation hazard | Mast-type drill frame, light and safe |
| 5 | Card plate and active drill pipe, low speed, vibration, repeated
guide rod damage hole wall, resulting in frequent accidents in the
hole | Top drive power head, high speed and smooth |
| 6 | Large area and damage to the environment | No digging machine, environmentally friendly |
| 7 | General drilling technology, poor quality, low efficiency | Thin-walled rope heart-taking process, good quality, efficient. |
| 8 | Low rate of core adoption, poor quality | High rate of core adoption, good quality |
