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.

Zoomlion 485 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 Zoomlion 485 . 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
The kaiyuanzhichuang rock Arm has proven to be a game-changer for mining operations, enabling unparalleled efficiency and productivity.

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
One of the outstanding features of the Kaiyuan excavator rock arm is its excellent durability.

Designed with high-quality materials and precision engineering, this machine easily withstands the harshest operating conditions, providing long-term reliability. Additionally, Kaiyuanzhichuang’s commitment to low maintenance costs further enhances the economic value of this excavator rock arm, maximizing overall efficiency for businesses of all sizes.

WHY CHOOSE OUR PRODUCT

The positive feedback and wide acclaim from users have proved the remarkable benefits of Kaiyuan excavator rock arm. Industry professionals appreciate its unrivaled performance, reliability and cost-effectiveness. Its ability to increase productivity while reducing maintenance costs makes it a popular choice in the construction industry. With the Kaiyuan excavator rock arm, you can trust its ability to take your construction projects to new heights of efficiency and success.