Hydraulic rock drill is the core component of blast furnace taphole machine, and the installation quality directly affects its working efficiency, application cost and benefit creation. Its matching size and shape and position tolerance requirements are very strict, and the site location space

Under the construction trend of "mechanization of manpower replacement and automation of manpower reduction", this study combines the construction conditions and engineering characteristics of a certain section of the Maple Ridge Tunnel of Quli Railway to use a three-arm rock drilling rig to

Brand : EPIROC
Part No. : 3125199780
Description : Hose Protection
Use in : Boomer 281 , Boomer 281dh , Boomer 282 , Boomer K111 , Boomer M2c , Boomer M2d , Boomer S1d

This paper analyzes the application of three-arm rock drill truck in different tunnel excavation stages，and discusses its key points of application and problems in different stages. Combined with an actual project，this paper analyzes the economic differences between manual excavation and mechanical

According to the guiding ideology of engineering construction advocated by relevant national ministries and commissions, "mechanization of manpower replacement, automation of manpower reduction, and intelligent unmanning", rock drilling rigs have been widely used in cave excavation construction in

The fully computer-controlled rock drilling rig has many advantages such as fast information transmission, powerful functions, and a high degree of mechanized supporting operations. In tunnel construction, it can effectively improve the safety factor of tunnel processing and construction quality

With the rapid development of the railway market, the requirements for standards have increased. In order to ensure the rapid excavation of long tunnels, increase the safety factor of operators, reduce the number of operators, and reduce labor intensity, it is best to use rock drilling rigs for

Brand : EPIROC
Part No. : 3128094038
Description : Shim
Use in : Boomer 282 , Boomer K111 , Boomer S1d

This article uses a long tunnel as the background to compare and analyze the advantages and disadvantages of fully hydraulic rock drilling rigs and handheld rock drills in excavation construction. At the same time, the smooth blasting technology of hydraulic rock drilling equipment and its

Based on the current main excavation methods of tunnel construction, based on the comparative analysis of rock drilling rigs and traditional technology, the advantages and disadvantages of rock drilling rigs are analyzed, and the feasibility and economy of rock drilling rigs in tunnel excavation are