Excavator demolition attachment, 1–80 t
The hydraulic shear is a high-power shearing attachment mounted on the front of an excavator. Hydraulic cylinders drive the jaws closed to shear scrap metal, car bodies, steel structures and reinforced concrete, widely used in end-of-life vehicle dismantling, metal recycling, building demolition and emergency rescue.
End-of-life vehicle dismantling, scrap steel recycling, steel-structure plant demolition, reinforced-concrete crushing and earthquake/traffic accident rescue.
Shearing efficiency 3-5 times faster than gas cutting; spark-free and safe for flammable/explosive environments; no host modification with quick-change installation.
| Type | scrap / concrete shears |
| Edges | high-hardness alloy |
| Compatibility | 1–80 t |
| Features | wear-resistant, re-sharpened |
| Optional Parameters | HS100 | HS200 | HS300 | HS400 | HS500 |
|---|---|---|---|---|---|
| Compatible machines (t) | 8-12 | 12-18 | 18-25 | 25-35 | 35-50 |
| Cutting force (t) | 100 | 200 | 300 | 400 | 500 |
| Cuttable plate thickness (mm) | 15 | 20 | 25 | 28 | 30 |
| Opening width (mm) | 400 | 600 | 800 | 1000 | 1200 |
| Working pressure (MPa) | 25 | 28 | 32 | 35 | 35 |
| Rotation angle (°) | 360 | 360 | 360 | 360 | 360 |
| Weight (kg) | 800 | 1200 | 1800 | 2500 | 3500 |
Data are typical reference values; exact parameters per technical documentation.