• Road construction

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    Road construction

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    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.

  • House construction

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    House construction

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    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.

  • Mining

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    Mining

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    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.

  • Permafrost stripping

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    Permafrost stripping

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    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 1250 excavator equipped with kaiyuanchichuang Rock Arm

As shown in the picture: Rock Arm Boom, also known as split type, is a product designed and produced independently by Kaiyuan Zhichuang, which is suitable for various working conditions around the world. It has customized business cooperation with host manufacturers, that is, excavator manufacturers, and is gradually spreading to the construction and excavator rental fields worldwide。

PRODUCT ADVANTAGES

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    Designed with functionality and style in mind

    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.

    Komatsu-1250-excavator-equipped-with-kaiyuanchichuang-diamond-arm

WHY CHOOSE OUR PRODUCT

In short, the kaiyuanzhichuang rock arm installed on the Komatsu 1250 excavator is a powerful assistant to revolutionize the mining and excavation industry. With its unrivaled power, low maintenance and rock-breaking efficiency, it’s a force to be reckoned with. Its innovative exterior design ensures eye-catching, while its superior features guarantee outstanding performance. Trust the Techtronic boom on the Komatsu 1250 excavator  rock arm to deliver superior results and take your mining and excavation operations to new heights.

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