01

Road construction

01

Road construction

Diamond arm is an excavator accessory used in road construction projects, specially used for excavating cracked rocks, medium-strong wind fossils, hard clay, shale and karst landforms. By virtue of its powerful function, it greatly improves the efficiency of road-breaking rock construction.
02

House construction

02

House construction

Diamond arm is an excavator accessory used in house construction projects, which is specially used to excavate cracked rocks, medium-strong wind fossils, hard clay, shale and karst landforms. With its powerful function, it greatly improves the efficiency of rock breaking construction.
03

Mining

03

Mining

The diamond arm is suitable for mining in open pit coal mines and the ore with Platinell hardness coefficient below F=8. High mining efficiency and low failure rate.
04

Permafrost stripping

04

Permafrost stripping

The King Kong arm is a powerful excavator specially used for frozen soil stripping. Its powerful power and high efficiency provide a great help for geological excavation and resource development.

Sany 850 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure: the rock arm (also known as the modified arm or rock arm), installed and mounted on the excavator of Sany 850, has a good benefit on the stripping of rock. The rock arm is designed by us and manufactured to a high standard, and our products are durable and loved by users.

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PRODUCT ADVANTAGES

01
Sany 850 excavator is equipped with kaiyuanzhichuang rock arm

Kaiyuan Rock Arm, as a multi-purpose modified arm, is suitable for mining without blasting, such as open-pit coal mines, aluminum mines, phosphate mines, sand gold mines, quartz mines, etc. It is also suitable for rock excavation encountered in basic construction such as road construction and basement excavation, such as hard clay, weathered rock, shale, rock, soft limestone, sandstone, etc. It has good effects, high equipment strength, low failure rate, high energy efficiency compared to breaking hammers, and low noise. Rock Arm is the first choice for equipment without blasting conditions.
02
In addition, the Kaiyuan excavator rock arm is specially designed to perform well in coal mining operations.

Its powerful features make it the ideal tool for effective and efficient coal mining. With this excavator rock arm, you can maximize productivity and easily mine coal resources, providing the fuel needed for a variety of industrial applications. Kaiyuan rock arm truly becomes your reliable companion in this field, helping you achieve new milestones and surpass competitors.

WHY CHOOSE OUR PRODUCT

In conclusion, the Sany 850 excavator equipped with the kaiyuanzhichuang diamond arm is the game changer you have been waiting for. It brings unrivaled functionality, allowing you to drive mountains and crush rocks without limits. With its expertise in coal mining, this excavator is an indispensable tool in your efficient extraction of valuable resources. Don’t settle for less when you can have the best. Choose the SANY 850 excavator and experience a new era of productivity and success in the construction and mining industry.