-
Analysis of exports and domestic sub-regional flows of major construction machinery products in 2023
According to data compiled by the General Administration of Customs, my country's construction machinery import and export trade volume in 2023 will be US$51.063 billion, a year-on-year increase of 8.57%. ...Read more -
Tips For Operation In Different Areas
Key points for working in coastal areas In working environments close to the sea, equipment maintenance is particularly important. First, the screw plugs, drain valves and various covers need to be carefully checked to ensure that they are not loose. In addition, due to...Read more -
KAIYUAN Development History
Since its establishment, we have been growing at a rapid pace every year. Now we have ushered in the era of KAIYUAN diamond arm In 2011, the world's first rock arm was created by Kaiyuan Zh...Read more -
New diamond arm’s development
In November 2018, the latest diamond arm was launched. Compared with the old rock arm, we have made all-round adjustments and upgrades. First, the innovative ...Read more -
THE PRODUCT STORY OF KAIYUAN
In 2011, our company undertook the construction project of the Leshan Angu Hydropower Station on the Dadu River. The tailwater channel of the power station needs to dig millions of cubic meters of red sandstone with a hardness of grade 5 on the riverbed. The project cann...Read more -
Loading of Diamond Arm (Rock Arm)
Read more -
The diamond arm key points of operation
The overall operation of a rock arm（diamond arm） excavator is the same as that of a regular excavator. However, due to the special design of the rock arm excavator, the working device is about twice as heavy as the standard machine, and the overall weight is larger, s...Read more -
Diamond arm-Competent tools
The excavator diamond arm is also called the rock arm. Rock arms play a huge role in excavating weathered rock engineering projects. Compared with the traditional breaker operation, the rock arm cooperates with the ripper and has obvious advantages of high efficiency, lo...Read more -
The best hammer arms are with us
Read more
