"Mudking” Amphibious Dredger is designed to work on soft foundation by Shandong Haohai Dredging Equipment which has absorbed the most advanced dredging technology.
It includes a hull, the front leg, rear leg, operating room, function room, the front working arm, four-bar linkage, interchangeable working equipment, suction head, hydraulic system, electrical system, and walking system.
It adopts fully hydraulic control system making it convenient and flexible and is of highly reliable quality. The walking system can be completed by separate open water pump jet propulsion, or be pulled by winch wire rope, or be step moved by the rotary telescopic working device of the front leg.
1. General
Multifunctional pontoon mounted machine. It is a combination of a dredging machine with backhoe bucket and a suction dredger. It can cruise at about 4 knots speed by using its own propulsion system and move on dry land by using its excavator arm and tilting back stabilizers
2. Dimensions
Transport length (without boom) 11,00m
Transport length (with boom) 16,00m
Transport width 3,36m
Transport height 3,00m
Transport weight c. 18,80tons
Max reach 7,22m
Max reach below water level(cutter pump) 6,50m
Max reach below water level(backhoe bucket) 5,50m
3. Cutter pump
Suction diameter 200mm
Impeller diameter 400mm
Impeller wall thickness 12mm
Cutter pump assembly weight 1030kg
Impeller material Hardox400
Housing material Hardox500
Capacity for sludge 600m3/h
4. Engine
Cummins QSC8.3, turbo charged, water cooled, 6 cylinder diesel engine
flywheel power 186 KW at 2000rpm
fuel tank capacity 1200L
electric fuel pump
electric system 24 V
batteries 2 *180Ah