- Contact Person : Ms. Fang Lucy
- Company Name : Chongqing Exploration Machinery Factory
- Tel : 86-23-65311478
- Fax : 86-23-65311658
- Address : Chongqing,Chongqing,No.1,Happy Neibourhood,Xiaolongkan Street,Shapingba District,Chongqing,China
- Country/Region : China
- Zip : 400030
CD-2 core drilling rig
CD-2 drilling machine is an important project of "the Ninth five" of original Ministry of Geology and Mineral Resources of China, is a newly designed medium-shallow deep core drilling rig, this kind of drilling machine has three typies, one is base CD-2, one is CD-2B with variable motor, another is CD-2L having large inner diameter
APPLICATIONS:
Mainly used in geology drilling, also engineering geology drilling, water well drilling, hydrographic drilling and large diameter, grouting hole drilling. Compact structure, lightweight, easy to operate. The machine is equipped with upper and lower hydraulic chucks automatically running back without stopping in drilling. Drilling efficiently, decrease accidentsl Digital meter for speeds, drilling rate, drilling pressure, mud pressure, directly observed.l Dished spring-lever hydraulic chuck, working safely, long working life.
Technical Specifications
| drilling capacity (m) | 500 | |
| spindle speed (r/min) | forward | 69 120 189 261 326 567 895 1235 |
| reverse | 54;255 | |
| max torque (Nm) | 3210 | |
| angle range | 0-90° | |
| spindle max pull force (KN) | 70 | |
| spindle max push force (KN) | 50 | |
| spindle stroke (mm) | 400 | |
| hoist max lift capacity with single rope (KN) | 30 | |
| Oil pump | CBK1012-8-B3F | |
| power unit | electric motor | Y180L-4 22KW |
| diesel engine | 395K2 19.85KW | |
| overal dimensions (L×W×H)(mm) | 2250×950×1850 | |
| drill body weight(excluding power)(kg) | 1200 | |
CD-2 core drilling rig
