Q43-4000 4000 kN Hydraulic Alligator Shear with 1200 mm Blade Length and Ø100 mm

The hydraulic alligator shear is a heavy-duty metal cutting machine designed for high-capacity scrap metal recycling operations. It is widely used in scrap yards, steel mills, and metal processing facilities to efficiently cut large and dense metal materials.

With a powerful shearing force of 4000 kN and a blade length of 1200 mm, this machine is capable of cutting round steel bars up to Ø100 mm and square steel up to 90 × 90 mm. The large opening of 660 mm allows easy handling of bulky scrap materials, improving operational efficiency.

Powered by a dual motor system (2 × 30 kW), the machine ensures stable and continuous hydraulic performance. As a key piece of scrap metal cutting equipment, it helps reduce material size, optimize transport, and improve downstream processing efficiency.

• Ultra-High 4000 kN Cutting Force
  Designed for heavy-duty applications, capable of cutting thick and dense steel materials.
• 1200 mm Industrial Blade Design
  Ensures efficient cutting of large scrap pieces and improves throughput.
• Large 660 mm Opening
  Allows easy feeding of bulky and irregular scrap metal.
• Powerful Dual Motor System
  Equipped with 2 × 30 kW motors for stable and continuous hydraulic output.
• Heavy-Duty Structural Frame
  Reinforced steel construction for long-term durability in harsh environments.
• High Efficiency Cutting Performance
  Optimized cutting cycles for maximum productivity in recycling operations.
• Wide Material Compatibility
  Suitable for round steel, square steel, and mixed scrap materials.

This hydraulic alligator shear delivers a shearing force of 4000 kN and features a 1200 mm blade designed for heavy-duty cutting tasks. The maximum opening reaches 660 mm, allowing large scrap materials to be processed efficiently.

It is capable of cutting round steel bars up to Ø100 mm and square steel up to 90 × 90 mm. The machine is powered by a dual motor system (2 × 30 kW), ensuring strong and stable hydraulic performance.

The equipment is engineered for continuous operation in demanding environments and complies with international quality standards.

The machine operates through a high-pressure hydraulic system that converts electrical energy into powerful mechanical cutting force. Hydraulic oil is pumped into the cylinder, driving the movable blade downward toward the fixed blade.

Scrap metal is placed within the cutting area, and the blade applies strong pressure to shear the material. After completing the cutting cycle, the blade returns automatically to its initial position, preparing for the next operation.

The system is designed for smooth and stable operation, ensuring precise cutting performance. The large opening and strong hydraulic force enable efficient handling of oversized and high-density scrap materials.

The hydraulic alligator shear is built with a robust welded steel frame that ensures structural stability and resistance to deformation under high pressure. The cutting unit consists of a fixed blade and a movable blade made from high-strength alloy steel, ensuring long service life.

The hydraulic system includes high-performance pumps, control valves, cylinders, and pipelines, delivering consistent pressure and efficient energy transfer. The machine is designed for easy operation and maintenance, making it suitable for industrial environments.

This heavy-duty scrap metal shear is widely used in:

• Scrap metal recycling plants
• Steel mills and foundries
• Metal fabrication industries
• Automotive dismantling facilities
• Construction and demolition recycling

• Significantly reduces scrap size for easier handling
• Improves transportation efficiency and reduces costs
• Enhances furnace feeding and melting efficiency
• Increases overall productivity in recycling processes
• Reduces manual labor and improves safety

• PLC automatic control system
• Remote control operation
• Conveyor feeding system
• Oil cooling or filtration system
• Customized blade materials for specific applications

Our hydraulic alligator shears are widely installed in:

• European recycling companies
• Middle East steel processing plants
• South American scrap yards
• Southeast Asian metal industries

• Regular hydraulic oil inspection and replacement
• Blade maintenance and sharpening
• Periodic inspection of seals and pipelines
• Remote technical support
• 12-month warranty with lifetime maintenance service

• Reduces scrap volume and waste accumulation
• Improves recycling efficiency
• Lowers transportation emissions
• Creates a cleaner and safer working environment

When selecting a heavy-duty scrap metal shear, consider:

• Material Size and Type: Larger materials require higher cutting force
• Required Cutting Capacity: Match machine performance with material thickness
• Feeding Size: Larger opening improves operational efficiency
• Production Volume: Choose according to daily processing capacity
• Automation Requirements: PLC systems improve efficiency and reduce labor

1. What materials can this machine process?

It can process round steel, square steel, and various scrap metal materials.

2. What is the maximum cutting capacity?

Up to Ø100 mm round steel and 90 × 90 mm square steel.

3. Is automatic control available?

Yes, PLC control can be added as an option.

4. How durable is the machine?

It uses heavy-duty steel structure and high-strength blades for long service life.

5. Can it handle continuous operation?

Yes, it is designed for heavy-duty, continuous industrial use.

Looking for a powerful scrap metal shear machine for heavy-duty applications?