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.

Komatsu 460 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure, the excavator ripper (also known as the modified arm or rock arm) is mounted (installed) on an excavator of Komatsu 460. 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.

Send email to us

PRODUCT ADVANTAGES

01
With its high efficiency and low cost

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
The Kaiyuan excavator rock arm is efficient and versatile.

It excels at performing a variety of construction tasks, making it a perfect choice for contractors and builders. Its ability to handle cracked rock, house building, road construction, rock breaking, frozen ground breaking construction sets it apart from conventional excavators. Say goodbye to multiple machines or time-consuming processes – with the Komatsu 460 excavator of Kaiyuan rock arm, you can do it all in one go.

WHY CHOOSE OUR PRODUCT

Investing in a Kaiyuan excavator rock arm means investing in efficiency and cost-effectiveness. Its high performance and low cost make it ideal for any construction project. Experience the powerful power of the kaiyuanzhichuang rock Arm and witness the changes it brings to your construction tasks. Make your job easier, faster and more productive with the Kaiyuan rock arm – an excavator rock arm that exceeds expectations.