civil engineering drilling equipment, deep hole civil engineer drilling rig, core drill rig
Advantage
1. High Efficiency
2. Easy operation
3. Safe and reliable
Applications
1. With hydraulic automatic feeding device, elevated drilling efficiency.
2. The holding mechanism with upper spherical jaws is used as substitute for chuck. The rod can be replaced without shutdown.
3. Centralized handles, easy operation, safe and reliable.
4. The drilling machine, pump and diesel engine are installed on a common base frame in order to have a compact structure and occupy small field area.
5 lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas..
Picture for Core Drill Rig
Techincal Parameter
| Drill | |
| Drilling depth | 100m |
| Drill rod dia. | 42mm |
| Initial hole dia. | 110mm |
| Final hole dia. | 75mm |
| Angle range | 90°-75° |
| Dimensions(L×W×H) | 1640×1030×1440 (mm) |
| Weight(without power unit) | 500kg |
| Swivel Head | |
| Spindle speed(3-speed) | 142/285/570 r/min |
| Spindle stroke | 450mm |
| upward displacement speed of idling vertical spindle | 0.05m/s |
| Downward displacement speed of idling vertical spindle | 0.067m/s |
| Spindle pull-down max | 15KN |
| Spindle lifting capacity max | 25KN |
| Hoist | |
| Max.lifting capacity(1-speed,single rope) | 10KN |
| Cable volume (number) of hoisting drum | 27m |
| Wire rope dia. | 9.3mm |
| Mud Pump | |
| Model | Horizontal reciprocating single-acting piston pump |
| Displacement max | |
| Equipped with diesel engine | 95L/min |
| Equipped with motor | 77L/mm |
| Allowable working pressure max | 1.2Mpa |
| Continuous working pressure | 0.7Mpa |
| Suction pipe dia | 32mm |
| Discharge pipe dia | 25mm |
Latest
Our Services
Delivery Time: Based on order quantity, normally it takes 30 days for production. Only 2 or 3 days if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion for you.
EX: 1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose,. choosing the different body type
Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.

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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
30 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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