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.

XCMG 700 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 XCMG 700, 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.

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PRODUCT ADVANTAGES

01
XCMG 700 excavator is equipped with the kaiyuanzhichuang rock arm, which can meet any challenge.

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
Looking for the perfect helper for crushing rock, mining coal or stripping frozen ground?

Kaiyuan excavator rock arm is your best choice! This cutting-edge machine is designed to tackle these tough tasks with ease. With its rugged construction and advanced technology, you can trust this excavator to handle the most challenging environments. It provides the power and stability you need to get the job right the first time. Kaiyuan rock arm installed on XCMG 700 excavator bids farewell to manual labor and improves productivity and profitability.

WHY CHOOSE OUR PRODUCT

All in all, the XCMG 700 excavator of Kaiyuan rock arm is a game changer that will revolutionize your heavy machinery arsenal. With its kaiyuanzhichuang diamond Arm, you can confidently conquer mountains, crush rocks, mine coal, and strip frozen ground—without a single downside. Experience unrivaled performance, reliability and efficiency with this innovative excavator. Don’t wait any longer, upgrade your equipment and witness the difference XCMG 700 excavator can bring to your operation.