Steel shears for excavators are heavy-duty hydraulic attachments mounted on construction machinery. They are usually used for cutting scrap steel, dismantling concrete structures, and processing industrial waste. These tools have high-strength jaws, fast cycle times, and robust rotation systems. If you need reliable attachments to boost your site productivity, contact YG to get more product information and custom solutions.
YG Steel Shears for Excavators Parameter-OEM Support
Choosing the right attachment requires checking specific technical data to match your carrier machine. YG provides clear parameters so buyers can select the correct model for their excavators.
| Product | Excavator-mounted hydraulic demolition shear for waster scrap rebar | ||||
| 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 | |||
| 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 |
- Applicable Excavator Weight: Ranging from 5 tons to 50 tons for mini to large excavators.
- Operating Pressure: Designed for standard hydraulic systems between 25 and 35 MPa.
- Jaw Opening Width: Varies by model from 300 mm to over 1000 mm for diverse material sizes.
- Total Weight: Balanced weight distribution to protect the excavator arm from excessive stress.
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How Demolition Shears Excavator Attachments Work
The operation of a demolition shears excavator attachment relies on heavy hydraulic power transferred from the host machine. High-pressure oil drives the hydraulic cylinder, closing the upper and lower jaws with immense force.
- Hydraulic oil flows from the excavator auxiliary lines into the shear cylinder valves.
- The pressure multiplies inside the cylinder, pushing the main pivot pin forward.
- The hardened steel blades cross past each other, shearing metal cleanly like giant scissors.
3 Advantages of Demolition Shears Excavator
Using quality attachments brings multiple operational benefits to contractors and recycling plant owners. These tools save labor costs and speed up project timelines significantly.
- Superior Cutting Power: Easily slices through structural steel beams, tanks, and vehicles.
- Enhanced Safety: Keeps workers at a safe distance from falling debris and sharp metal edges.
- Low Maintenance Costs: Hardfaced wear parts require less frequent replacement and simple field repairs.
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Ideal Applications In Different Industries
Steel shears for excavators adapt to various demanding work environments where heavy metal reduction is necessary. Contractors rely on them daily for major industrial projects.
- Scrap Metal Recycling Yards: Processing cars, steel plates, and factory scrap into melt-ready sizes.
- Building Demolition Sites: Cutting rebar-reinforced concrete structures and steel bridge frames.
- Shipbreaking Yards: Dismantling old hulls, bulkheads, and maritime metal components safely.
Mini Excavator Shear Attachments Selection Guideline
Proper matching and setup ensure your equipment operates safely and efficiently without premature wear. Follow standard steps when mounting new attachments.
- Match the shear weight and oil flow rate with your specific excavator model specifications.
- Inspect hydraulic hoses, pins, and quick couplers for secure fit before operation.
- Test the 360-degree rotation function and jaw movement slowly at low pressure first.
Contact YG Today to Discuss Your Machine Compatibility
Reliable Manufacturing And Support By YG
YG stands as a professional manufacturing factory providing durable industrial attachments for global clients. We focus on strict quality control, reliable raw materials, and responsive after-sales support to ensure your long-term business success. Contact YG now for product catalogs and direct factory pricing.
