High efficiency simple Drilling Rigs are a new, highly efficient and extensively applied open-air rock drilling equipment designed by
Low center of gravity,easy to fold and to move.
Rotator reducer with high torque ensure operating reliable in the case of strong vibrations or heavy duty.
Simple structure,easy to operate,low cost.
Propulsion system equipped with relief valve,adjusting propulsion,ensure excellent performance
Different types,such as hydraulic and electric,and pneumatic
| Model Parameters | KQD70 | KQD100A | KQF100 | KQJ100A electric | KQJ100A diesel | |
| rock hardness | F=6~20 | F=6~20 | F=6~20 | F=6~20 | F=6~20 | |
| Borehole diameter | mm | 50~80 | 68~130 | 68~130 | 68~130 | 68~130 |
| Borehole depth | m | ≥ 15 | ≥ 20 | ≥ 20 | ≥ 20 | ≥ 20 |
| One-time advance length | mm | 1000 | 1000 | 1000 | 1000 | 1000 |
| Swing speed | r/min | 90 | 90 | 110~160 | 0~70 | 0~70 |
| Air consumption | m3/min | ≥ 3.5 | ≥ 7 | ≥ 12 | ≥ 7 | ≥ 7 |
| Working air pressure | Mpa | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 |
| Cylinder diameter | mm | 90 | 140 | 140 | 50 | 50 |
| Max. lifting force | N | 4200 | 7000 | 7000 | 15000 | 15000 |
| Max. advance force | N | 3500 | 5000 | 5000 | 4500 | 4500 |
| Whole weight | kg | 175 | 260 | 260 | 260 | 260 |
| Driving power | kw | 3 | 4 | 4 | 7.5 | 12.1 |
In July 2009, the company passed the ISO9001:2008 Quality Management System Certification.
In October 2010, the company was entitled as the “Henan Provincial High-tech Enterprise”.
In 2013, the new wet shotcrete technology was reward the second prize of Henan Provincial S&T Progress Award.
In December 2014, the brand “KEMING” was awarded the “Henan Provincial Famous Trademark”.
In October 2016, “KEMING” series products have been certified by CE Certification.
Achievements
Business Scope: As a comprehensive high-tech enterprise
Application: Our products are mainly applied in water conservancy and hydropower engineering, subway engineering, air-raid shelter construction, municipal construction, environmental greening projects, tunnel and bridge maintenance, slope maintenance, blast-furnace refractories spraying operations, mining concrete spraying operations, etc.
Cooperate Culture
Enterprise Spirit: Devotion, responsibility, innovation, excellence Service Concept: Serve consumers and satisfy consumers Business Philosophy: Cultivate excellent talent, invent superior product, offer perfect service
Enterprise Vision: Lead the machinery manufacturing industry, be an outstanding listed company
Corporate responsibility: Be responsible for the society, operate lawfully, contribute to the society
Be responsible for the shareholder, increase the assets value, stabilize the returns
Be responsible for the customer, service-oriented, integrity-based Be responsible for the staff, make career plan, live and work in peace
1. Q:How to pay for this order?
A:Generally, TT, 30% deposit 70% before shipment; L/C at sight (high bank charge, not suggest, but acceptable);100% TT in advance (especially for small amount and spare parts etc.)
2. Q:How to place an order?
A:Both online order and offline order are is suggested to place online order with a
3. Q:How about the package?
A:We have fumigation-free wooden case to protect the machine from damage during the long-distance delivery.
4. Q:What is the lead time?
A:1 week for sample model, 2~3 weeks for customized model. It depends for mass production.
5. Q:What should we do if there are some problems with the machine?
A:You can refer to the Operate Instruction or call our 24-hour service hotline. Also, our engineers are available to service overseas.
6. Q:Do i need technical skills to operate this machine?
A:Yes. Please read the Operation Instruction for some basic technical skills. And, we provide online and onsite technical training if necessary.




-
Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
-
Step 2
Preparation
15 days
-
Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
Customer reviews
No reviews yet
Be the first customer to review this product.
Write a review
Request custom sourcing
Can’t find what you’re looking for? Share the requirement and our sourcing team will find the right industrial product.