Date： 2026-07-10 Author： LERB Machinery
Rock splitter is a machine designed to break rock, which can be mounted on excavators of various tonnages. With the powerful force of the excavator and the advantage of 360° operation without blind spots, it effectively breaks the rock within its range.
When dealing with large rock masses or hard rock, conventional handheld rock splitters may not effectively break the rock due to their limited splitting force. To address this issue, LERB Machinery has designed a rock splitter that can be mounted on an excavator. Utilizing the powerful advantages of the excavator, this equipment can efficiently break and dismantle large rock masses, hard rock, and concrete structures within its range. The rock splitter for excavator is designed to be hydraulically driven and employs a non-explosive breaking method. It uses hydraulic expansion to break the rock within drilled holes, significantly enhancing safety during construction.
Depending on the construction requirements, different rock splitters with varying splitting forces can be installed on different excavators to effectively break hard rock and other project materials. The rock splitters for excavators designed and produced by LERB Machinery include models such as the P300 hydraulic rock splitter, P280 hydraulic rock splitter, and P240 hydraulic rock splitter.
The P300 hydraulic rock splitter has a maximum splitting force of 30,000 tons and a maximum drilling depth of 2.1 meters, making it outstanding in breaking large rock masses. The P280 hydraulic rock splitter offers a maximum splitting force of 15,000 tons and a drilling depth of 1.9 meters, which meets the breaking needs of most construction projects. The P240 hydraulic rock splitter is compact in design, with a maximum splitting force of 12,000 tons. It performs excellently in small construction projects, completing breaking tasks effectively even in confined spaces.
The rock splitters for excavators designed and produced by LERB Machinery utilize hydraulic breaking methods, offering benefits such as vibration-free operation, low noise levels, and high efficiency. With a quick-install design, these rock splitters can be easily mounted on excavators. Leveraging the powerful capabilities and flexibility of the excavator, they effectively break, clear, and demolish hard rock, ores, and concrete structures within a 360° range. Additionally, the rock splitters are equipped with a digital control system that allows a single operator to manage the splitter easily during operations. This system includes features for detecting and monitoring operational status, enabling checks on the splitter's performance and usage, which reduces maintenance challenges.
LERB Machinery is a company focused on the research, development, and production of rock drill rigs and rock splitters. All of its rock splitters for excavators have obtained international certifications such as ISO and CE, employing advanced breaking technologies that deliver exceptional performance and effectively break various types of hard rock. The rock splitter for excavator utilizes hydraulic methods to apply pressure within the rock, ensuring safe operation. It is also easy to operate and maintain, requiring only one person for simple handling. With its "quick assembly and disassembly" design, installation and removal times are significantly reduced, greatly improving operational efficiency.
LERB Machinery holds over 80 patents related to rock drill rigs and rock splitters. Its production facility spans 18,000 square meters and is equipped with 120 CNC machine tools and relevant testing equipment. The rock drill rigs and rock splitters designed and produced by LERB Machinery are based on in-depth market analysis and an understanding of user needs, providing a non-explosive solution for hard rock breaking, along with numerous advantages such as long service life, high efficiency, and enhanced safety.
