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.

Caterpillar 349 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure, the rock arm (also known as the modified arm or rock arm) is mounted (installed) on an excavator of Caterpillar 349. It has good benefits for the stripping of hard clay, weathered rock, mudstone, etc. It has been used in non explosive (non explosive) construction for 14 years. Under the same working conditions, the effect is much higher than that of a breaker hammer, and the failure rate is lower.

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PRODUCT ADVANTAGES

01
Experience the power and efficiency of the Cat 349 excavator and its cutting-edge Robotics 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
With the Carter 349 excavator, you can increase productivity while reducing expenses.

Its high efficiency means your projects can be completed faster, ultimately saving you valuable time and resources. Get ready to witness dramatic improvements in construction productivity with the Kaiyuan Excavator Rock Arm, making it ideal for contractors and construction professionals.

WHY CHOOSE OUR PRODUCT

Invest in the future of construction and enhance your projects with Kaiyuan excavator rock arm. Never compromise on performance or budget when you have a reliable partner like this excavator at your side. Say hello to faster, more cost-effective construction methods and say goodbye to tedious and expensive excavation processes. The Cat 349 Excavator with kaiyuanzhichuang rock Arm will change the way you work, putting efficiency and cost-effectiveness in your control.