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 700 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure, the rock arm boom (also known as the modified arm or rock arm) is mounted (installed) on an excavator of Komatsu 700. 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 highlight of the Kaiyuan rock arm installed on Komatsu 700 excavator is its rock-breaking capabilities.

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
But what sets the Kaiyuan excavator rock arm apart from other competitors is its low maintenance cost.

Unlike other machines in its class, this excavator rock arm has a rugged design that ensures fewer breakdowns and costly repairs. With its superior build quality and optimized design, this excavator rock arm has significantly reduced maintenance requirements, allowing you to focus on your work without the hassle of frequent maintenance.

WHY CHOOSE OUR PRODUCT

In conclusion, the Komatsu 700 excavator of Kaiyuan Rock Arm is a game changer in the field of rock breaking. This kaiyuanzhichuang rock arm, coupled with excellent rock-breaking efficiency, will elevate your productivity to new heights. Additionally, the low maintenance cost of this machine ensures you maximize profits by minimizing downtime and repair costs. Don’t miss your chance to experience the rock breaking revolution with the Kaiyuan excavator rock arm. Upgrade your operations today and witness the transformative power of this remarkable machine.