| Customization: | Available |
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| After-sales Service: | Video Support |
| Warranty: | 1 Year |
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| Product type | DR-80 |
| Chassis length(mm) | 2820 |
| Chassis width(mm) | 400 |
| Machine weight(t) | 12 |
| Maximum drilling depth(m) | 15 |
| Drilling diameter(mm) | 350-1500 |
| Engine brand | ISUZ U |
| Engine rated power(KW/rpm) | 55KW |
| Maximum torque of power head(KN.m) | 80 |
| Power head speed(rpm) | 40 |
| Maximum pressure of the pressurization system(KN) | 30 |
| Maximum lifting force of the pressurization system(KN) | 25 |
| Maximum travel pressure system(mm) | 1000 |
| Maximum lifting force of the main winch(KN) | 50 |
| Maximum lifting force of the auxiliary winch(KN) | 13 |
| Left and right inclination angle of drilling mast(°) | ±5 |
| Forward and backward inclination angle of the drilling mast (°) | 5/90 |
| Maximum driving speed(KM/h) | 3 |
| Maximum climbing angle(°) | 35 |
| Overall length of transport status(mm) | 7500 |
| Overall width of transport status(mm) | 2000 |
| Overall height of transport status(mm) | 3200 |
| Drill rod | Kelly bar |
| Pump | Electric brake + valve | Engine |
| Power box | Tripod | Air conditioning outlet |
| Main/Auxiliary winch | Dual instrument screen | Rotary drilling screen |
| 1.Hydraulic system | 1.Equipped with load sensitive system, higher operating efficiency, better handling performance, superior drilling performance. 2.The main valve diameter is large, the pressure loss is reduced, the valve body oil passage is optimized, the hydraulic power is reduced, and the overall operation energy efficiency is improved. |
2.DPD+EGR technology line |
Part of the exhaust gas circulates into the intake system, mixes with fresh air and burns, inhibits the generation of Nox, EGR is upgraded from tubular to laminated, and cooling is faster; |
| 3.Structural optimization - durable | 1.Amplitude shifter, mast, drill pipe upgrade: The use of national standard thickened plate, wear resistance, optimize the mechanism, effectively improve the life. 2.Lower frame strengthening: Strengthen the integrated welded X-shaped lower frame, compared with the H-shape, safety and reliability are more advantages, and life is greatly improved. |
4.Application working conditions |
Mainly applicable to Urban renovation, municipal construction, narrow house construction, farmland water conservancy, etc Small earthwork and stonework workers
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We have many certificates, support verification, we export more than 30 countries!
At present, there are three ways to transport rotary drilling rig: special equipment frame box, RO ro ship and bulk carrier. Generally speaking, they are the first two. Although the price is a little expensive, compared with bulk carriers, they are very safe. We will arrange port personnel to take reinforcement photos in each link. If customers need, we can send them by email.
We currently export to 40 countries around the world. Our biggest advantage is that we are a rotary drilling rig manufacturer, which can reduce the price difference made by middlemen and import independently!
Exhibition
We have been committed to participate in a variety of offline exhibitions, not only for the sale of our rig, but also for continuous learning. We are committed to the world, launched "rotary drilling rig, made in China!"
Customer photo
Welcome customers from all over the world to visit our factory. We will provide accommodation for customers free of charge and give them operation demonstration on site. Customer satisfaction is our greatest hope.
Shandong Yahe Construction Machinery Co,Ltd.is a modern professional R&D and manufacturing enterprise of heavy construction machinery.The company covers an area of 12,000 square meters,with a construction area of 5,000 square meters,and has a total investment of 80 million yuan.The company has been engaged in the research and development and production of rotary dilling rigs,various hydraulic parts and other construction machinery since 1995,and has established long-term cooperative relations with international parts suppliers such as Cummin s,Rexroth,and Kawasaki.
The company has independent import and export rights,has passed ISO9001 certification,and has obtained CE,SGS,CQC certification,and its products have been recognized by global authoritative organizations.Our rotary drilling rigs are of reliable quality,beautiful appearance, practical structure,and thoughtful after-sales service.They are widely used in municipal construction,railways,highways,bridges,docks,large ports and high-rise buildings and other basic constructions,and have won the trust and praise of users.Products are exported to Australia, South Africa,Russia,Africa and other places.At the same time,our products enjoy the reputation of "less investment and high efficiency".As a manufacturer of rotary drilling rigs in the world,we can also customize machines according to customer requirements.We not only provide machinery,but also provide customers with reliable brands.
Welcome to visit our factory in China and look forward to establishing a long-term business relationship with you.
| 1.Q: Are you a manufacturer? |
| A: Yes, we are a professional rotary drilling rig manufacturer. |
| 2.Q: What does your company produce? |
| A: The main products of our company include rotary drilling rig. |
| 3.Q: How about your delivery time? |
| A: Normally the delivery time is about 7-15 days. For some specialcase, we can make it within 2 weeks, it depends on different products. |
| 4.Q: What methods of payment do you accept? |
| A: We accept T/T, L/C. |
| 5.Q: Do you offer any deals or discounts? |
| A: Yes, price depends on different quantity, different quantity will give you different price |
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