Heavy-Duty Hydraulic Grab with High-Torque Grip, Wear-Resistant Steel, and 360° Free Rotation for Excavators
Specifications
| High Light: | High-Torque Grip Hydraulic Grab,Wear-Resistant Steel Excavator Grab,360° Free Rotation Material Handling Grab |
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Product Description
Heavy-Duty Hydraulic Multi-Purpose Grab
Wood/Stone/Steel Handling Attachment – Excavator Mounted, High-Torque Grip for Construction & Demolition
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Product Overview
A high-performance material-handling attachment engineered for heavy-duty applications across construction, forestry, and waste management sectors. Fabricated from specialty high-elasticity, wear-resistant steel, this unit integrates a vertical brake motor rotation system with a balance valve braking mechanism, delivering extended rotational service life, operational stability, and class-leading efficiency.
Core Advantages & Application Scenarios
| Application Scenario | Key Functional Benefits |
|---|---|
| Forestry & Logistics | Secure clamping of timber, logs, and lumber; 360° free rotation optimizes loading/unloading efficiency |
| Quarry & Masonry | High-grip design for irregular stone, concrete blocks, and aggregate; wear-resistant steel withstands abrasive material contact |
| Scrap & Waste Management | Multi-directional clamping for steel scrap, industrial debris, and bulky waste; fast cycle times reduce handling downtime |
| Infrastructure & Pipe Laying | Precise positioning of pipes, precast components, and construction materials; balanced valve braking ensures stable load control |
Technical Features
- Balance Valve Braking System: Integrates a compact rotary actuator with balance valve braking, mitigating rotational wear and enhancing long-term operational stability—extending service life of rotating components by 30% vs. standard designs
- Specialty Steel Construction: Fabricated from lightweight, high-elasticity wear-resistant steel: maintains structural integrity under cyclic loading while minimizing attachment weight for improved host machine fuel efficiency
- High-Power Hydraulic Circuitry: Equipped with custom large-capacity cylinders, delivering class-leading clamping force to handle heavy, irregular loads. Operators can adjust rotational speed (clockwise/counterclockwise 360°) for precise load manipulation
- Universal Compatibility & Maintainability: Hydraulic and mechanical interfaces align with industry-standard systems, enabling straightforward integration and simplified maintenance (common replacement parts, reduced service costs)
Technical Specifications
| Project | Unit | XJZ-02 | XJZ-04 | XJZ-06 | XJZ-08 | XJZ-10 | XJZ-17 |
|---|---|---|---|---|---|---|---|
| Clamp Size | mm | 1300 | 1400 | 1800 | 2300 | 2500 | 2500 |
| Work Pressure | kg/cm² | 110-140 | 120-160 | 150-170 | 160-180 | 160-180 | 180-200 |
| Necessary Flow | lpm | 30-55 | 50-100 | 90-110 | 100-140 | 130-170 | 200-250 |
| Cylinder Capacity | ton | 4.0*2 | 4.5*2 | 8.0*2 | 9.7*2 | 12*2 | 12*2 |
| Attachment Weight | kg | 320 | 390 | 740 | 1380 | 1700 | 1900 |
| Host Machine Compatibility | ton | 4-6 | 7-11 | 12-18 | 17-23 | 24-30 | 31-40 |
