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.

Komatsu 500 excavator equipped kaiyuanzhichuang Rock Arm

As shown in the figure, the excavator ripper (also known as the modified arm or rock arm) is mounted (installed) on an excavator of Komatsu 500. 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
The kaiyuanzhichuang rock arm is the backbone of the Komatsu 500 excavator's outstanding capabilities.

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
But don't let its power fool you, the Kaiyuan excavator rock arm also offers impressive cost-effectiveness.

By utilizing the latest engineering innovations, we ensure this excavator rock arm delivers exceptional performance while minimizing fuel consumption and maintenance costs. This means you can complete projects efficiently, saving time and money. Plus, with its versatility and adaptability, the excavator is well suited to a variety of environments and terrain types, ensuring it remains productive in demanding conditions.

WHY CHOOSE OUR PRODUCT

All in all, the Komatsu 500 excavator equipped with the Kaiyuan Boom is a game changer for the construction industry. Unleash the true potential of your projects with this powerful machine that excels at digging cracked rock, home building, road construction, rock breaking, frozen ground breaking construction and more. Its high efficiency and cost-effectiveness make it the perfect choice for those looking for superior results without breaking the budget. Experience a revolution in construction technology with the Kaiyuan excavator rock arm and take your projects to new heights of success.