• Road construction

    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.

  • House 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.

  • Mining

    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.

  • Permafrost stripping

    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.

Liugong 1250 excavator is equipped with kaiyuanzhichuang Rock Arm

As shown in the picture: Rock arm (also known as rock arm or split type rock arm), installed on the Liugong 1250 medium and large excavator, widely used for rock stripping and mining. The diamond arm is designed by ourselves, with design features including: designed large and small arm torques, designed large hydraulic cylinders, designed limiters, and designed durable loosening hooks. Our users are located in over 5000 regions worldwide.

PRODUCT ADVANTAGES

  • 01

    The core of Liugong 1250 excavator is the cutting-edge kaiyuanzhichuang rock arm.

    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.

    Liugong-1250-1
  • 02

    Not only is this excavator rock arm technologically advanced, but its structural design is second to none.

    Multiple reinforcing beams strategically placed throughout the machine ensure excellent stability and support even when operating on uneven terrain. In addition, the use of high-quality steel plate construction guarantees excellent strength and wear resistance. With the Kaiyuan rock arm installed on LiuGong 1250 excavator, you can trust it to withstand the harshest operating conditions, ensuring optimum performance and service life.

    When it comes to heavy-duty tasks like breaking rock, mining coal or breaking through permafrost, the Kaiyuan excavator rock arm is the ultimate tool. Its powerful engine and high digging force let you break through solid material effortlessly, saving you time and energy. Plus, its precise control system ensures greater precision, allowing you to work precisely and efficiently. With Kaiyuan excavator rock arm by your side, you can confidently meet any challenge.

    Liugong-1250-2

WHY CHOOSE OUR PRODUCT

In conclusion, the Kaiyuan excavator rock arm is the pinnacle of innovation and durability in heavy machinery. Equipped with a Kaiyuan rock arm,an innovative structural design, and constructed from the most durable steel plates, this excavator is the perfect companion for any demolition, mining or excavation project. Don’t settle for less when it comes to heavy-duty tasks – choose the Kaiyuan excavator rock arm and experience the power, efficiency and reliability that only this machine can provide.

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