Diaphragm Wall Grab:
The imported Cummins turbocharging engine (Europe III) has strong power, low noise and emission.
Adopt stable, reliable, and high-performance hydraulic system and parts of international brand.
The main circuit adopts Rexroth A8VO variable dual-pump as the main pump which composes the load sensing control system with the main valve to obtain energy conservation.
The reel system adopts Rexroth Mooring Control constant tension control system with stable and reliable performance.
The advanced programmable inclinometry device can record and save the digging process of the grab, which can effectively ensure the construction quality.
Adopt advanced intelligent failure diagnosis system, sounding system, touchdown protection system, and CPC system
Model | ZDG360 | ZDG400B | ZDG450A | ZDG550A |
Max elevating power(KN) | 360 | 400 | 450 | 550 |
Length of drilling(mm) | 2800 | 2800 | 2800 | 2800 |
Width of drilling(mm) | 600-1200 | 300-1200 | 400-1500 | 800-1500 |
drilling depth (m) | 60 | 65 | 70 | 80 |
Grab bucket capacity (m³) | 0.8-1.7 | 0.4-1.7 | 0.5-2.3 | 0.4-2.3 |
Grab bucket weight(T) | 12-18.2 | 16.8-20 | 16.8-23.5 | 24.7-27 |
Engine | CUMMINS | CUMMINS | CUMMINS | CUMMINS |
Overall drilling weight (t) | 51 | 61 | 71 | 85 |
