Kobesh Machine
Kobesh Machine, with a distinguished track record and decades of continuous operational experience in the design and manufacture of advanced crushing equipment, has established itself as a key player and a leading manufacturer in the vital industries of mining and asphalt production. Our achievements extend beyond mere production; the successful installation of thousands of crushers worldwide is a testament to our unparalleled capabilities and our commitment to delivering industrial solutions.
From complex mining projects and road construction infrastructure to modern asphalt production plants, the name Kobesh Machine is synonymous with unmatched reliability, optimal performance, and the pinnacle of engineering excellence. We are proud to play a fundamental role in advancing large-scale industrial projects by providing powerful and dependable equipment, continuously redefining industry standards through ongoing innovation
Rock Breaker Arm
The Rock Breaker Arm, also known as a hydraulic rock splitter arm or hydraulic demolition arm, is a powerful system mounted on heavy machinery such as excavators or loaders. It is used for breaking and moving large boulders, lumpy mineral materials, or rock blockages in mines, tunnels, construction and civil engineering projects, as well as in ports and industrial facilities. This system offers a safe and efficient alternative to traditional methods like blasting or demolition with heavy hammers.
Structural Features
Articulated Boom: Consists of several movable sections controlled by powerful hydraulic cylinders, allowing access to various points and angles.
Hydraulic Cylinders: Provide the necessary force for boom movement, lifting/lowering, and applying pressure to the rock.
Breaking Mechanism: Typically, a hydraulic hammer (breaker) or demolition shear is mounted at the end of the arm.
Hydraulic System: Includes a hydraulic pump, oil tank, filters, and high-pressure hoses that supply the power for the cylinders and the breaking mechanism.
Mounting Base: A robust plate that connects the arm to the chassis of heavy machinery.
Remote Control System: The operator can control the boom and the breaking mechanism using a control system installed in the machine’s cabin.
Mechanism of Operation
The Rock Breaker Arm operates using hydraulic power. The operator uses joysticks and controls in the cabin to maneuver the articulated boom towards the target boulder or obstruction. Then, the breaking mechanism (hammer or shear) is activated, breaking the rock into smaller pieces through repetitive impacts or shearing force. The articulated movement of the arm provides high maneuverability, allowing the operator to target different points with ease. The high force generated by the hydraulic cylinders and the breaking mechanism makes it possible to break even the largest rocks.
Build Specifications
Material: High-strength alloy steels (e.g., manganese steel and special alloys) for the boom, pivot arms, and high-pressure components.
Hydraulic Components: High-quality parts from reputable global brands. Design: Engineered for maximum efficiency, long durability, and ease of maintenance.
Mounting Type: Adaptable for installation on various excavators, loaders, and other heavy machinery.
Component Introduction
Boom Sections/Tubes: The main structural components of the arm.
Pins and Bushings: Connecting and pivot components.
Hydraulic Cylinders: The primary actuators for movement.
Hoses and Fittings: For hydraulic fluid transfer.
Hydraulic Hammer / Demolition Shear: The final demolition tool.
Hydraulic Control Unit (HCU / Power Pack): Includes pump, tank, valves.
Cab Control System: Joysticks, displays.
We are a parts manufacturer, contact us for parts procurement We pride ourselves on being a manufacturer and supplier of genuine, high-quality spare parts for Rock Breaker Arms, including various hydraulic cylinders, durable pins and bushings, high-pressure hoses, and structural boom components. Ensuring the quality of replacement parts is key to maintaining your equipment’s safe and efficient operation. For stock availability, pricing, and to place orders for your needed parts, please contact us.
Kobesh Machine stands as a symbol of durability, high productivity, and secure industrial investment.
Contact Us
To receive tailored technical consultation, review high-capacity models, and select the most suitable solution aligned with the scale of your investment, please contact our executive team directly:
Sales Manager: +98 912 661 4519 — Alipour
R&D and Engineering Manager: +98 912 365 7790 — Alipour
Our specialists are ready to support you from technical evaluation to final equipment selection for large-scale and international projects.
Take control of crushing power—secure the future of your project.