Demolition grab DG-14
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.
- Pilot check valve against unexpected opening of the arms.
- 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-14 |
| Excavator weight (ton) | 7 - 14 |
| Weight (kg) | 642 |
| Capacity (L) | 300 |
| Open/close – Working pressure (MPa) | 25 - 35 |
| Open/close – Oil flow (l/min) | 30 - 60 |
| Rotation – Working pressure (MPa) | 10 - 14 |
| Rotation – Oil flow (l/min) | 20 - 30 |
| Closing force (kN) | 38 |
| Jaw – opening (mm) | 1800 |
| Width (mm) | 700 |
Drawing
