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DemaDrive-System
Robust Innovation = Low total cost of ownership.
This unique and fully maintenance-free grab concept, with its compact design and long service life, is a cutting-edge innovation for the demolition and recycling market. The patented DemaDrive-System delivers a constant closing force. The perforated shells provide an excellent view of the work in progress and have a high strength to weight ratio. The sealed DemaDrive-System makes sure the hydraulics are fully protected. Moreover, the grab is equipped with a load safety valve to ensure safety during the work. Naturally, the grab is also fitted with exchangeable bolt-on blades.
In short: a Demarec Demolition and Sorting grab is by definition extremely robust and fully equipped, because Demarec accepts no compromises in quality.
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Main features:
 Compact design
Maintenance Free
Perforated shells
Long Service Life
Constant closing force
Optimal hydraulic protection
Grab closed safety valve
Bolt on wear blades
Optimal weight
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DRG-9-DD
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Demarec - Photos
DRG-9-DD
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DRG-9-DD
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Technical data Demarec DemaDrive System
Type |
DRG-3-DD |
DRG-6-DD |
DRG-9-DD |
Carrier weight |
3 Ton* |
3,5 - 7 Ton* |
6 - 9 Ton* |
Weight |
245 Kg** |
300 Kg** |
360 Kg** |
Capacity |
60 L |
100 L |
150 L |
Dimensions |
Opening |
975 mm |
1135 mm |
1400 mm |
Width |
400 mm |
500 mm |
600 mm |
Height |
400 mm |
600 mm |
560 mm |
Hydraulic |
Opening/Closing
Pmax |
320 Bar |
320 Bar |
320 Bar |
Flow |
40-75 L/min |
40-70 L/min |
40-70 L/min |
Rotation Pmax |
260 Bar |
260 Bar |
260 Bar |
Flow |
10-20 L/min |
10-20 L/min |
10-20 L/min |
* depending on lifting capicity of carrier / ** weight including standard bracket
Subject to change without notice.
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