Demolition grab DG series

hydraulicfor the recycling industryfor excavators

Overview
Grabs designed for demolition, recycling, sorting and material handling on excavators from 0 to 30 t. Robust reversible bolted under-blade in Hardox 450 and compact hydraulic slew ring rotation ensure suitability for site operations.

Main features

• Reversible bolted under-blade manufactured in Hardox 450
• Hydraulic slew ring rotation: compact and high-performance
• Each pin fitted with a wiper seal for dust protection

Compatibility
Excavators 0 - 30 TON

Excavator ton ranges (columns)
EXCAVATORS | TON | 0-2 | 2-3.5 | 3.5-5 | 5-6.5 | 6.5-9 | 9-14 | 14-18 | 18-23 | 23-27 | 27-30

Models (available)

• DG 22
• DG 29
• DG 45
• DG 66
• DG 85
• DG 151
• DG 191
• DG 231
• DG 270
• DG 300

Technical table (selected parameters)
Parameter | DG 22 | DG 29 | DG 45 | DG 66 | DG 85 | DG 151 | DG 191 | DG 231 | DG 270 | DG 300
CLAMPING FORCE (daN) | 1340 | 1340 | 1360 | 2170 | 1990 | 3280 | 4540 | 5160 | 5900 | 5500
WEIGHT (kg) | 144 | 172 | 201 | 296 | 339 | 594 | 694 | 1169 | 1650 | 1930
MAX PRESSURE (bar) | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 300
ROTATION MAX PRESSURE (bar) | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120
ROTATION MAX FLOW RATE (lt/min) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 15 | 15 | 15

Optional

• Without rotation
• Side walls with serrations
• Side walls

Technical specifications

• Product family: DG (Demolition Grabs)
• Applications: demolition, recycling, sorting and material handling
• Excavator compatibility: 0 - 30 ton
• Under-blade: reversible bolted under-blade in Hardox 450
• Rotation: hydraulic slew ring rotation (compact)
• Pins: each pin fitted with wiper seals for dust protection
• Available models: DG 22, DG 29, DG 45, DG 66, DG 85, DG 151, DG 191, DG 231, DG 270, DG 300
• Clamping force range (examples): 1,340–5,900 daN depending on model
• Typical max operating pressure: up to 250–300 bar (model dependent)
• Rotation hydraulic requirements: typical max pressure ~120 bar; rotation flow rate 10–15 lt/min (model dependent)
• Optional configurations: without rotation, side walls, side walls with serrations