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.

SINOMACH 485 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the picture:Rock Arm is the product name we use in China, often referred to as Rock Arm or Split Modified Arm. The so-called Split Arm refers to a set of arms consisting of a boom, bucket arm, and loosening hook. This modified arm originated from the application in China and has since changed the method of rock mining.

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PRODUCT ADVANTAGES

01
One of the outstanding features of the Kaiyuan rock arm installed on SINOMACH 485 excavator is its very low maintenance 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
Kaiyuan excavator rock arm is not just a machine, it is your ultimate money-making partner.

With its exceptional capabilities in mining and rock breaking, this excavator rock arm is a reliable and indispensable tool in any mining operation. Its kaiyuan, intelligent arm allows you to tackle even the most challenging materials with ease, increasing your efficiency and productivity. When each task is completed efficiently and effectively, you can trust this excavator to help you meet your financial goals.

WHY CHOOSE OUR PRODUCT

In conclusion, the Kaiyuan excavator rock arm is a game changer in the field of mining and rock crushing. With its rock arm, it can tackle the toughest terrain with ease, making it your ultimate ally in maximizing your mining operations. By keeping maintenance costs extremely low, this exceptional machine will be a valuable asset in your pursuit of profitability. Let the Kaiyuan excavator rock arm fight side by side with you and open up the road to success together.