When efficient handling is required for reinforced concrete beams and columns at demolition sites, scrapped vehicle frames at metal recycling plants, and collapsed steel components during emergency rescue operations, excavator hydraulic shears serve as a crucial bridge between “difficulty” and “efficiency.” In building demolition, the YG excavator hydraulic shear’s “low-vibration shearing” characteristic precisely separates reinforcing steel from concrete, avoiding damage to surrounding structures caused by traditional blasting. In the metal recycling field, as a professional metal shear for excavators, it can easily cut through haphazardly stacked car chassis and industrial scrap steel. The tungsten carbide coating on the blade surface has a wear-resistant lifespan of up to 2000 hours, and a single unit can process over 5000 tons of scrap steel annually, helping recycling plants reduce the cost per ton of scrap steel processing by 15%. In emergency rescue scenarios, the lightweight body (20% lighter than similar products) combined with a quick-change interface (compatible with excavator quick hitch), allows for installation within 10 minutes. In a Japanese earthquake rescue case, YG hydraulic shears continuously sheared for 12 hours, creating three life-saving passages. From city ruins to factory waste dumps, from disaster sites to ship dismantling in ports, YG excavators and hydraulic shears can handle it all. Contact YG now for more product information.
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Excavator Hydraulic Shear Parameter
| Product | Excavator-mounted hydraulic demolition shear for waste 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 |
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How Does an Excavator Hydraulic Shear Work?
The excavator hydraulic shear is powered by the excavator’s hydraulic system. When the operator starts the equipment, hydraulic oil is delivered to the hydraulic shear’s actuator cylinder via oil pipes, pushing the piston to drive the blade in an opening and closing motion. When the blade closes, the lever principle and hydraulic pressure create a powerful shearing force to cut metal components. The equipment’s built-in pressure sensor monitors the shearing force in real time and automatically stops when a set threshold is reached to prevent overload damage. Simultaneously, a buffer device absorbs the impact force during the shearing process, protecting the equipment and the excavator itself.
Features of Excavator-Attached Hydraulic Shears
- Superior Shearing Force: Maximum shearing pressure reaches 800MPa, easily shearing Φ30mm threaded steel and 10mm thick steel plates, adaptable to various metal shearing needs.
- Fast Operation Efficiency: A single shearing cycle takes only 2-3 seconds, increasing operation speed by 50% compared to traditional equipment, shortening construction cycles.
- Durable Design: Core components use imported seals and wear-resistant materials, with a service life of over 8000 hours, reducing maintenance costs.
- Safety Protection System: Equipped with overload protection and anti-fall-off devices, automatically avoiding safety risks during operation and ensuring operator safety.
- High Versatility: Compatible with mainstream excavator brands on the market, achieving multi-equipment adaptation through the excavator quick hitch, improving equipment utilization.
- Energy-Saving Design: The hydraulic system uses variable pump control, automatically reducing frequency when unloaded, saving more than 15% energy compared to similar products.
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Case Study: Use of YG Excavator Hydraulic Shear Attachments in a US Project
- Client Background: A small-to-medium-sized demolition company in Maryland, USA, specializing in bridge debris removal and industrial facility demolition. They participated in the debris handling project following the 2024 Francis Scott Key Bridge accident in Baltimore.
- Problems Faced: The bridge debris consisted of a 152-meter-long, 544-ton steel structure requiring precise cutting. Traditional equipment lacked sufficient shearing power, and the operating space was limited (the debris was located at the bow of a cargo ship). Furthermore, it required the separation of remaining components after blasting, and the project timeline was tight.
- Results: After purchasing the YG excavator hydraulic shear, a 25-ton excavator was quickly adapted using the excavator quick hitch. Its 800MPa shearing force easily cut through the bridge’s steel truss and rebar connectors, with a single shearing cycle of only 2 seconds, precisely separating the debris from the cargo ship. The debris removal was completed 5 days ahead of schedule, saving 30% in labor costs compared to the original plan. The equipment also operated continuously for 120 hours without failure during high-intensity operations.
- Client feedback: “In a challenging project like the Baltimore Bridge debris removal, YG’s excavator hydraulic shear demonstrated amazing shearing force and stability. Its precise cutting capabilities perfectly met the requirements of ‘surgical’ operations, earning us a good reputation in the industry and giving our small and medium-sized demolition company the confidence to undertake large-scale projects.”
FAQ About the Hydraulic Shears for Excavators
It is compatible with mainstream excavators ranging from 10 to 30 tons. Quick adaptation is achieved through the excavator quick hitch, allowing small and medium-sized enterprises to use it without replacing existing equipment.
It is mainly affected by the equipment model, compatible tonnage, blade material, and hydraulic system configuration. Small and medium-sized enterprises can choose according to their own operational needs, and the manufacturer provides customized quotations.
The standard model can shear 10mm thick steel plates and Φ30mm threaded steel. Special customized models can increase this to 15mm steel plates, meeting most operational needs of small and medium-sized enterprises.
In-stock products will be shipped within 3 business days; customized products will take 20-30 days. The manufacturer provides free remote installation guidance. For complex situations, technical personnel can be arranged for on-site service to ensure rapid deployment.
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Excavator Hydraulic Shear – YG Machinery Factory Price
Choosing the YG excavator hydraulic shear is not just about purchasing a high-efficiency piece of equipment, but also about selecting a long-term value-added solution. Its stable performance and durability help businesses continuously reduce costs and increase profits in long-term operations, while its versatility across multiple scenarios allows for continuous expansion of business boundaries. As a manufacturer specializing in engineering equipment, we not only focus on our core hydraulic shear for excavators, but also cover a range of supporting equipment needed for demolition operations, from quick-connect components to specialized maintenance tools. Our direct-from-manufacturer model ensures you get high-quality products at a competitive price, and our comprehensive after-sales service system provides worry-free use. Whether you are a startup SME or an established company seeking equipment upgrades, the YG excavator hydraulic shear and its supporting products can precisely meet your needs. Leave a message now to unlock your customized solution!
