CHINA NO.1 Manufacturer for the electrical shovel.Welcome your visit to our factory.Thank you very much.
Mineral resources are an important material foundation for economic and social development, with two-thirds of the world's mineral raw materials being open-pit mining. The RKS35 electric shovel is another masterpiece that meets the global demand for large-scale, green, and intelligent mining equipment in mines. It weighs about 1100 tons and has a height of 18.5 meters, equivalent to the height of a six story building. The standard bucket capacity is 35m ³, A bucket of approximately 65 tons of ore is mainly used in conjunction with 220-300 tons of mining dump trucks. It is suitable for stripping and loading operations in large open-pit coal mines, iron mines, and non-ferrous metal mines with an annual output of over 10 million tons. It has the advantages of high intelligence, high greenness, high reliability, high comfort, and low comprehensive operating costs, known as "four highs and one low".
Why Choose us:
1.Ecological and economical
Adopting new environmental friendly Yama engine, low speed torque, low fuel consumption, high operating efficiency, reliable and durable.
It adopts a cross-stage large displacement constant power variable pump with high volumetric efficiency
2.Excellent after-sales service.Quality is life of our factory.We will inpect and keep unique performace for each unit machines.Welcome your visit to china to inspect the machines.
3.Convenient maintenance
Easy maintenance design, open the engine hood for no dead angle maintenance.
The high pressure quick coupler pipeline and the back-up pipeline with adjustable flow make you use at ease.
4.Fast lead time.
Specification:
Brief Introduction:
We have over than 20 years experience in manufacturing wheel loader,full range of excavators, photovoltaic drilling machines, pile drivers, excavator modifications, as well as various accessories such as excavator front-end connectors and crushing hammers. Our machines have been exported to over than 70countries of the world,Like Brazil,Canada ,Australia,Newsland,Russia,Ukriane,Kuwait,India,Indonesia,Saudi Arabia,UAE etc.Quality is life of our company.
We are willing to sincerely cooperate with all sectors of society and new and old friends to create brilliance together! We can also agent to export some famous brand of construction equipments made in china.
Welcome your visit to our factory sincerely & we can negotitate details while enjoy chinese traditonal cultures and chinese teas.You will see the quality of our machines and enjoy the business trip in China.
Swallowing 135 tons of ore in one gulp, the domestically produced RK75 excavator has a technology far superior to other countries. One of the outstanding achievements of China's construction machinery industry, the world's largest and most cutting-edge mining excavator RK-75, has the characteristics of high efficiency, stability, and advanced technology. Its large size and excellent performance make it stand out in the global excavator market. The manufacturing technology of RK-75 represents China's innovation capability and leading position in this field, providing a solid equipment foundation for China's mining development. At the same time, it also faces challenges such as domestic market competition and international competition pressure. The successful development and application of RK-75 not only promotes the development of China's manufacturing industry, but also sets a new benchmark for the global construction machinery industry.
Its height is 23.5 meters, equivalent to a seven story apartment building;
Its weight reaches nearly 2000 tons, which is equivalent to the total weight of 14 Boeing 747 aircraft;
Its length reaches 37.5 meters, while its width is 17.3 meters, which is equivalent to the size of a standard basketball court.
After optimization and transformation, the capacity of its bucket is as high as 75 cubic meters, and the single excavation capacity can reach 135 tons. The average hourly mining volume has astonishingly reached 12000 tons, and 5 million tons of coal can be extracted within a month, which is almost equivalent to the total annual production of a large mine. Its efficient mining ability can be seen from this.
The RK-75 excavator is known as the world's largest land excavator, so how does it perform compared to excavators from other countries?
The US 6090FS excavator weighs 1100 tons and has a bucket capacity of 52 cubic meters, making it the largest model in the country. In Germany, the R9800 excavator stands out with a weight of 810 tons and a bucket capacity of 42 cubic meters. As for Japan, the largest excavator model is EX8000-6, with a weight of 811 tons and a bucket capacity of 40 cubic meters. However, compared to these international giants, the RK-75 excavator performs better in terms of weight and bucket capacity, clearly surpassing similar products in other countries.
Manufacturing Technology of RK75 Excavator
One of the outstanding achievements of China's construction machinery industry is the manufacturing technology of RK75 excavator. It not only successfully broke the monopoly of foreign technology, but also achieved numerous technological breakthroughs and innovations. So, what was the process from design to production for this excavator?
Firstly, the excavator is designed based on modern design methods and concepts, carefully selecting and optimizing the overall performance and working dimensions of the machine. Unlike hydraulic excavators, it adopts a unique gear rack push transmission method. This transmission method, with its strong rigidity, is particularly suitable for open-pit mining and loading operations with low looseness, abundant blocky materials, and existing foundations.
After optimization, the excavator adopts a high-level drive, significantly improving the transmission efficiency of the track chain and drive wheels, effectively reducing wear and further extending its service life. At the same time, the excavator is equipped with a standard bucket capacity of 75 cubic meters, which can efficiently load, reduce unit production costs, and bring higher efficiency and economic benefits to mining. Furthermore, the WK-75 excavator incorporates top-notch international technology and craftsmanship in its manufacturing process, ensuring excellent product quality and accuracy. All of its transmission gears are made of high-quality low-carbon alloy steel materials, and have undergone double polishing with carburization quenching treatment and precision gear grinding technology, greatly improving the bearing capacity and service life of the gears, far superior to gears that have only undergone surface quenching treatment.
In the field of resource extraction, it has demonstrated excellent adaptability and efficiency. No matter how complex and varied the geological environment or material characteristics are, it can easily complete stripping and loading tasks in large open-pit mines. Its unique 75 cubic meter ultra large capacity bucket design makes the hourly mining volume astonishingly reach 12000 tons, and the monthly production is as high as 5 million tons of coal. This performance undoubtedly makes it stand out among similar equipment and become a leader in the industry.
FAQ
Q:Are you manufacturer or trading company?
A:We are factory,we are located in friendly Shandong province.We warmly welcome your visit.
Q:What trade terms do you work?
A:We work on FOB ,CFR,CIF.
Q:What payment terms do you work?
A:We work on T/T payment terms normally.
Q:What about the minimum order qty?
A:The min is 1 unit.
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