Demolition grab DG-9

hydraulicscrap

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. Excavator weight (ton) - 5 - 9 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