Demolition grab DG-9
Demolition, recycling, loading…
Features
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- Oversized pins all combined with heavy duty wear bushings on rotating points.
- Powerful hydraulic rotation motor.
- No drain line needed for the hydraulic motor.
- One hydraulic cylinder.
- Less hydraulic components, less possibility of leakage.
- Hydraulic connections at both sides of the Swivel Top
- Easy maintenance.
- Stiff Frame with Side plates and Bottom plate made of Hardox400.
- Arms complete build up with Hardox400.
- Interchangeable and reversible cutters (HB500).
- Heavy and strong bearing (slewing ring) with 360° hydraulic rotation.
- Brake valve on hydraulic motor for protection of the motor seals.
- Easy to grease in one position.
- Large jaw opening and high closing force.
- Special requests can be discussed.
Specification
| Model NPK | DG-9 |
| Excavator weight (ton) | 5 - 9 |
| Weight (kg) | 450 |
| Capacity (L) | 180 |
| Open/close – Working pressure (MPa) | 22 - 32 |
| Open/close – Oil flow (l/min) | 30 – 50 |
| Rotation – Working pressure (MPa) | 10 - 13 |
| Rotation – Oil flow (l/min) | 12 - 15 |
| Closing force (kN) | 32 |
| Jaw – opening (mm) | 1632 |
| Width (mm) | 580 |
Drawing
