• Road construction

    01

    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

    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.

  • 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.

Sany 650 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the picture, the rock arm (also known as the modified arm or rock arm) is installed and mounted on an excavator of Sany 650, 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.

PRODUCT ADVANTAGES

  • 01

    The core of Sany 650 excavator is the kaiyuanzhichuang rock arm, which is a real game changer in the field of rock crushing.

    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.

    Sany 650 (1)
  • 02

    One of the main advantages of the Kaiyuan Zhichuang excavator rock arm is its extremely low maintenance cost.

    We know that downtime can dramatically impact your productivity and profitability, so we’ve carefully designed this excavator to require minimal maintenance. Its high-quality components coupled with advanced engineering ensure smooth and reliable operation over time. Say goodbye to frequent maintenance and hello to uninterrupted progress.

    In addition to outstanding performance and low maintenance costs, the Kaiyuan rock arm offers a host of features designed to enhance operator comfort and safety. The ergonomically designed cab provides a spacious and comfortable working environment, reducing operator fatigue and extending operating time. Plus, safety features like advanced hydraulics and anti-skid technology ensure a safe, accident-free work experience.

    Sany 650 (2)

WHY CHOOSE OUR PRODUCT

All in all, the Sany 650 excavator equipped with the kaiyuanzhichuang rock arm is a real game changer in the field of rock crushing. High efficiency, low maintenance, and a focus on operator comfort and safety, this excavator is the ultimate choice for construction projects of any size. Don’t miss your chance to experience the power and reliability of the Kaiyuan r0co arm – take your construction work to new heights today!

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