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.

XCMG 520 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure, the excavator rock arm (also known as the modified arm or rock arm) is mounted (installed) on an excavator of XCMG 520. It has good benefits for the stripping of hard clay, weathered rock, mudstone, etc. It has been used in non explosive (non explosive) construction for 14 years. Under the same working conditions, the effect is much higher than that of a breaker hammer, and the failure rate is lower.

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PRODUCT ADVANTAGES

01
Kaiyuan rock arm installed on XCMG 520 excavator has become synonymous with excellent productivity, creating huge economic value while delivering excellent results.

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
XCMG 520 excavator equipped with Kaiyuan rock arm is end-user-oriented and has thoughtful and practical product design.

It combines cutting-edge technology with solid construction to ensure durability and reliability even in the most demanding environments. Additionally, this excavator rock arm has low maintenance costs, making it an economical choice for businesses of all sizes. By reducing downtime and minimizing maintenance costs, the Kaiyuan excavator rock arm allows you to maximize productivity and increase profitability.

WHY CHOOSE OUR PRODUCT

All in all, the Kaiyuan excavator rock arm has set a new industry standard with its excellent performance and versatility. Its Kaiyuan Rock Arm has revolutionized the way mining, construction, and other related tasks are performed. With its outstanding value for money, durability and low maintenance, this excavator rock arm is a favorite among users who appreciate its reliability and value for money. Choose the Kaiyuan excavator rock arm and unlock the full potential of your projects.