Demolition sites and scrap yards demand powerful cutting tools. Torch cutting is slow and dangerous. Manual shearing takes too many workers. The hydraulic shear attachment for excavator solves these problems. This attachment turns any excavator into a high-performance cutting machine. It slices through steel beams, rebar, and scrap metal with ease. YG Machinery offers five models ranging from 620kg to 4052kg. Each delivers exceptional cutting force for different excavator sizes.
Hydraulic Shear Attachment for Excavator – Full Specifications
| Item | YG-620 | YG-1413 | YG-2200 | YG-2977 | YG-4052 |
|---|---|---|---|---|---|
| Weight (kg) | 620 | 1413 | 2200 | 2977 | 4052 |
| Max. Open Size (mm) | 334.4 | 540 | 500 | 660 | 801 |
| Width (mm) | 864 | 1175 | 1370 | 1600 | 1700 |
| Height (mm) | 1521 | 2050 | 2380 | 2600 | 2700 |
| Effective Shear Depth (mm) | 286 | 348 | 486 | 578 | 736 |
| Rotating Way | 360° Collision | 360° Hydraulic | 360° Hydraulic | 360° Hydraulic | 360° Hydraulic |
| Working Pressure (Bar) | 235 | 300 | 320 | 320 | 320 |
| Bottom Shear Force (T) | 81.2 | 138.2 | 171.2 | 330.2 | 387.2 |
| Medium Shear Force (T) | 50.2 | 80.2 | 100.2 | 189.2 | 218.2 |
| Tip Shear Force (T) | 32.2 | 53.2 | 75.2 | 127.2 | 147.2 |
| Applied Excavator Weight (T) | 5-9 | 10-19 | 20-25 | 28-35 | 38-50 |
How the Hydraulic Shear Attachment for Excavator Works
The hydraulic shear attachment for excavator uses the host machine’s hydraulic system to generate cutting force. A hydraulic cylinder drives the movable jaw toward the fixed jaw. This action creates immense pressure that slices through metal.
The attachment mounts directly onto the excavator arm. It uses the machine’s existing hydraulic flow and pressure. No external power source is needed. The operator controls everything from the cab. This keeps workers safe and away from falling debris.
Key components include:
- Main body: High-strength steel frame that absorbs cutting forces
- Hydraulic cylinder: Converts hydraulic pressure into mechanical motion
- Cutting blades: Heat-treated, wear-resistant steel that stays sharp
- Pivot pins: Provide smooth jaw movement with minimal friction
The blade design determines cutting efficiency. Blade geometry, jaw opening, and force transmission all affect how well the attachment cuts. YG Machinery’s shears use high-strength alloy steel blades that handle extreme stress.
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5 Demolition Shears for Sale – Which One Fits Your Excavator?
- YG-620 – For 5-9 Ton Excavators: This entry-level model weighs 620kg. It offers a 334.4mm jaw opening and 81.2 tons of bottom shear force. The 360° collision rotation provides basic positioning flexibility. Perfect for small demolition jobs and light scrap processing.
- YG-1413 – For 10-19 Ton Excavators: Weighing 1413kg, this model delivers 138.2 tons of bottom shear force. The 540mm jaw opening handles larger materials. Full 360° hydraulic rotation gives operators precise control. Ideal for medium demolition and general recycling work.
- YG-2200 – For 20-25 Ton Excavators: This 2200kg shear generates 171.2 tons of bottom shear force. The 500mm jaw opening and 486mm shear depth handle structural steel efficiently. Hydraulic rotation ensures optimal positioning in tight spaces.
- YG-2977 – For 28-35 Ton Excavators: Weighing 2977kg, this model delivers 330.2 tons of bottom shear force. The 660mm jaw opening handles large beams and columns. With 578mm effective shear depth, it processes thick materials quickly.
- YG-4052 – For 38-50 Ton Excavators: The flagship model weighs 4052kg. It delivers 387.2 tons of bottom shear force—the highest in the range. The 801mm jaw opening and 736mm shear depth handle the largest structural elements. Built for heavy demolition and high-volume scrap processing.
Where Can You Use a Hydraulic Shear Attachment for Excavator?
The hydraulic shear attachment serves multiple industries:
Building Demolition
Cut through steel frameworks, beams, and reinforcement bars. The attachment enables controlled dismantling without damaging surrounding structures. Bridge deconstruction and industrial demolition benefit from precise cutting.
Scrap Metal Recycling
Scrap yards rely on hydraulic shears to process incoming metal. The attachment cuts oversized pieces into manageable sections. This improves sorting, melting, and recycling throughput.
Automotive Recycling
Vehicle dismantling operations use scrap shears extensively. The attachment cuts car frames, axles, and engine blocks. This enables quick processing of end-of-life vehicles.
Shipbreaking and Marine Dismantling
Marine demolition requires cutting through thick hulls and superstructures. Hydraulic shears handle these demanding tasks efficiently.
Disaster Recovery
Emergency response teams use shears to clear collapsed structures. The attachment cuts through burned-out frameworks and debris.
6 Reasons a Hydraulic Metal Shear Attachment Boosts Your Bottom Line
- Exceptional Cutting Power
The hydraulic design provides unparalleled cutting strength. It handles heavy steel beams and thick rebar with ease. Materials that take hours with torches cut in seconds. - Enhanced Safety
Operators stay safely inside the cab. They maintain distance from falling debris and hot cutting tools. This reduces workplace injuries significantly. - Increased Efficiency
Fast cycle times improve throughput. Projects complete faster with fewer workers. Some shears feature speed valves that boost productivity. - Durable Construction
High-grade, wear-resistant materials ensure long service life. Replaceable blades simplify maintenance and reduce downtime. The shears withstand harsh demolition environments. - 360-Degree Rotation
Hydraulic rotation allows precise blade positioning. Operators work in confined spaces without repositioning the machine. This feature is especially valuable on complex sites. - Cost Savings
Reduced manual labor cuts payroll costs. Faster turnaround times increase project capacity. Fewer consumables mean lower operating expenses.
Frequently Asked Questions About YG excavator shear
A1: Match the shear’s “Applied Excavator Weight” to your machine. The YG-620 suits 5-9 ton excavators. The YG-4052 fits 38-50 ton machines. Always check hydraulic flow and pressure requirements too.
A2: Bottom shear force is the highest, ideal for thick materials. Medium shear force handles general cutting. Tip shear force works for precision work and lighter materials. The YG-4052 delivers 387.2 tons at the bottom, 218.2 tons in the middle, and 147.2 tons at the tip.
A3: Collision rotation uses the excavator’s movement to rotate the shear. Hydraulic rotation uses the excavator’s hydraulic system for independent, controlled rotation. Hydraulic rotation offers faster cycle times and better operator control.
A4: Yes. Many demolition shears cut through reinforced concrete. They expose and cut rebar while crushing concrete. Some models feature interchangeable kits for different demolition phases.
A5: Blade life depends on material type and usage volume. High-strength, wear-resistant steel blades handle high-impact use. Replaceable blade tips reduce maintenance costs. Most operators replace blades after several hundred hours of heavy use.
A6: Yes. The attachment connects to standard excavator couplers. Installation takes minutes with basic tools. YG Machinery provides installation guidance with every purchase.
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Excavator shear Manufacturer-YG Machinery
YG Machinery has manufactured heavy equipment for over 15 years. The company serves customers across global markets with reliable, durable machinery.
Every hydraulic shear attachment for excavator undergoes rigorous quality control. High-strength alloy steel and wear-resistant blades ensure stability and long service life under harsh conditions. The shears feature replaceable blades for quick maintenance.
The technical team provides installation guidance and operator training. Spare parts are readily available. Ongoing support ensures your investment continues to perform.
YG Machinery offers five models covering excavators from 5 to 50 tons. This range ensures customers find the right capacity for their specific needs. Customization options are available for special requirements.
Ready to upgrade your demolition or recycling operations? Contact YG Machinery today. The sales team will help select the right model based on your excavator size and application requirements. Request a quote and discover how a hydraulic shear for an excavator can transform your productivity.
