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Caterpillar Global Mining
Highwall Mining System

Highwall Mining System

Product catalog summary

Introduction to Highwall Mining: Highwall mining is a method for extracting coal from horizontal seams using an unmanned continuous miner. The system operates in front of the highwall, making long parallel drives into the coal seam. The mined coal is transported back to the entry using push beams, with the entire process managed by a small crew without underground personnel.

Cat Highwall Mining System: This system bridges underground and surface mining, offering a versatile and safe method for coal extraction. It is applicable in various mining operations such as open cast, contour, and trench mining. The system is capable of producing 40,000 to 110,000 tonnes of coal per month, depending on seam height, with high productivity rates.

Key Features:

Proven Cutter Module: Offers interchangeable low-seam and high-seam cutter modules for different seam heights, with automated cutting cycles.
Heavy-Duty Powerhead Assembly: Drives the cutter module with significant pushing and pulling force, allowing deep penetration into the seam.
Advanced Technology: Optional Gamma Ray Detection and gyro-based navigation systems enhance precision and control.
Mobility and Operator Comfort: The system is self-propelled, with excellent maneuverability and a comfortable operator cab equipped with user-friendly controls.
Dependable Push Beams: These beams transport coal and support the cutter module, offering structural rigidity and ease of storage.
Robust Reel & Chain: Protects cables and lines, ensuring reliable operation.
Control System: A Programmable Logic Controller with diagnostics enhances uptime and maintenance efficiency.

Options and Customization: The system offers various options such as push beam holding systems, climate-specific packages, right-angle discharge, and more, to suit different operational needs.

Service and Support: Caterpillar provides 24/7 support, spare parts availability, and specialized training programs to ensure optimal system performance.

Technical Specifications: The document provides detailed dimensions, weight, and operational capabilities of the highwall mining system, including maximum penetration capability and seam gradient limits.

Research and Development: Continuous product development is driven by in-house engineering and customer feedback, with several patents supporting the system's innovations.

All Caterpillar Global Mining catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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