| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE, ISO 9001:2000 |
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Automatic drill pipe handling system with powerful off-road performance for less rig preparation time. Large displacement and high pressure screw air compressor for thorough flushing, to highly increase rock drilling speed and reduce the consumption of drilling tools. Powerful feeding and rotation design for less jamming in complex rock situation. Single operator for labor costs.
The standard two-stage dry type dust collector (option water mist system) for much less pollution to the equipment itself, and also environment friendly.
Single diesel engine for both the screw air compressor and the hydraulic system, compared with separated drill rig, the total power output of the diesel engine reduced by about 35%, and the maintenance cost lowered by 50%.
The track oscillation system for more stable center of gravity of the drill rig. The powerful performance for less numbers of equipment and personnel required for the mine. The protection design of the cab and drill pipe carousel for personnel protection from possible danger.
| Model | HW938 |
| Power (KW) | 191 |
| Drilling diameter (mm) | φ90-138 |
| Maximum torque (Nm | 2500 |
| Propulsion (kN) | 20 |
| Lifting force (kN) | 245 |
| Shipping Dimensions (mm) | 7550*2500*3060 |
If you want to know more details, please contact me, I will arrange our account manager to introduce to you, for product detail function, our account manager is professional.
Down-the-hole drilling rigs are also called impact rotary drilling rigs, which are widely used in slope support, underground mines, and open-pit mine mining and drilling projects. This is the customer's use pictures in different scenarios, if you want to know more about the pictures and videos of the machine in use, please contact me and I will send it to you.
ce certificate for down-the-hole drilling rig
Shandong Hengwang Group Co.,Ltd. is the professional manufacturer of various drilling rig. With more than 300 workers and 25 Senior engineers,high quality produts and best after sales service can both be guaranteed. main clients are around Southeast Asia,Mid East and South America. Welcome visit our factory and sent inquiry to us.
Q1. Are you manufacturer or trader?
A: We are manufacturer of construction machines. Actually, we produce most of the parts in our own factory for better
cost and quality control.Shandong Haitui is the exporting center of all Haitui brand machines.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against copy of B/L.
Q3. How about your delivery time?
A: Generally, it will take 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order. Sometimes we have some in stock.
Q4. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World
machines in local market and supply better service.
Q5. What is your warranty policy?
A: We can supply one year warranty or 2000h for our machines. We will provide parts as free within warranty.
We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them
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