4.8/5.2M Super Large Permanent Magnet Mining Machine

RS-1950/2450ZL/YC | RS-2150/2650ZL/YC | RS-2600/3100ZL/YC

Designed for large-scale hard stone quarries, the RS Series 4.8/5.2M Super Large Permanent Magnet Mining Machine is a flagship solution for high-efficiency block extraction. Featuring direct drive, four-wheel drive, and a permanent magnet motor, it addresses the core challenges of traditional quarry saws: high energy consumption, low cutting efficiency, and poor operational safety. This machine is the strategic choice for mining enterprises aiming to maximize yield, reduce operational costs, and enhance workplace safety.

1. Energy Savings & Cost Reduction

• Permanent Magnet Motor Technology: Saves more than 15% energy compared to traditional asynchronous motors. For a quarry operating 300 days annually, this translates to significant savings on electricity bills, directly improving the bottom line.
• Optimized Power Matching: Tiered main motor power (75kW/80kW/85kW) ensures efficient power delivery for different stone hardness levels, avoiding wasteful over-consumption.
• Low Water Consumption: Water usage is controlled at just 5–6 m³/h, reducing operational costs while maintaining effective blade cooling and dust suppression.

2. High Production Efficiency & Yield 

• Variable Frequency Drive (VFD) Control: The saw blade speed can be precisely adjusted according to the stone's hardness, drastically improving cutting speed and efficiency, especially for hard granite.
• Large Cutting Capacity: With blade diameters up to Φ3200mm and maximum cutting depth up to 2350mm, it handles the largest raw stone blocks in a single pass, eliminating the need for secondary splitting and maximizing material yield.
• Smooth Headstock Movement: The headstock is driven by gears and controlled by double oil cylinders, ensuring smooth expansion and contraction, which reduces vibration and improves cut quality.

3. Enhanced Safety & Operational Stability 

• Lower Center of Gravity Design: The mainframe height is 300mm lower than traditional models, significantly improving stability and reducing the risk of tipping during operation.
• Robust Four-Wheel Drive: Direct joint drive four-wheel drive system ensures stable traction on uneven quarry terrain, preventing slippage and ensuring consistent cutting performance.
• Ergonomic Operation Cabin: A fully enclosed, sound-insulated cabin provides a safe and comfortable working environment for operators, reducing fatigue and improving long-term productivity.

4. Durability & Low Maintenance 

• Heavy-Duty Construction: With a total weight of up to 13,000 kg, the machine is built to withstand the harsh, high-intensity conditions of 24/7 quarry operations.
• Gear Transmission for Main Shaft: Ensures reliable power transmission and smooth operation, with lower wear rates and longer service life compared to belt-driven systems.
• Customizable Design: Double-blade configuration allows for customizable cutting width and depth, adapting to specific quarry requirements and maximizing operational flexibility.

1. Medium-Sized Quarries: RS-1950-1950ZL/YC – Compact footprint and 75kW power, ideal for moderate production demands.
2. Large-Sized Quarries: RS-2150-26450ZL/YC / RS-2600-2600ZL/YC – 80kW power and larger cutting capacity, perfect for high-volume block extraction.
3. Super-Sized Quarries/High Hardness Stone: RS-2600-3200ZL/YC – 85kW power, Φ5200mm blade, and maximum cutting depth of 2350mm, designed for the most demanding mining operations.

• Customization: Tailored solutions for voltage, cutting width, and control systems to meet regional mining standards and specific project requirements.
• Global Service Network: On-site installation, commissioning, and operator training, plus 24/7 remote technical support to ensure seamless project launch and continuous operation.
• Spare Parts Supply: Global warehousing of core components ensures fast delivery of wear parts, minimizing downtime and maximizing productivity.

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