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.

KOBELCO 500 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the picture, the excavator rock arm (also known as the modified arm or rock arm) is installed and mounted on an excavator of KOBELCO 500, which has good benefits for rock stripping. The Rock Arm is independently designed and manufactured to high standards by us. Our product is durable and well liked by users.

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PRODUCT ADVANTAGES

01
First of all, the Kobelco 500 excavator has the most advanced kaiyuanZhichuang diamond 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
The Kaiyuan rock arm is unique not only for its superior performance but also for its low maintenance costs.

With its clever design and unmatched durability, the Kaiyuan rock arm requires minimal maintenance and repairs. Gone are the days of facing high maintenance costs and unplanned downtime. With its reliable and sturdy construction, this excavator rock arm keeps your work going without interruption, saving you time and money.

WHY CHOOSE OUR PRODUCT

To sum up, the Kobelco 495 excavator equipped with the innovative KaiyuanZhichuang rock arm can be regarded as the pinnacle of rock-breaking technology. With its high rock-breaking efficiency and low maintenance costs, this excavator will revolutionize your projects, maximizing productivity and minimizing expenses. Experience easier and more efficient rock breaking than ever before with this breakthrough technology. Invest in the Kaiyuan excavator rock arm today and witness the power of god-level performance in your hands!