HKD-Ⅲ Amphibious Multi-purpose Dredger (Excavator)
Key Features and Advantages:
- Proven design and continuous improvement during long-term dredging operation;
- Four stabilizers system, including two forelegs and two rear spuds, enabling steady and accurate positioning and operation without winches, cables and pulley;
- Amphibious operation suitable for working from dry ground to 6 meters depth;
- Multipurpose operation by exchanging heads easily, including excavating, suction dredging, piling, raking, etc;
- Transportable on a standard trailer, self-loading & unloading without the help of cranes; No needs of dismantlement and assembly for transportation and operation;
- Self-launching by walking independently in and out of water without the help of cranes or tugboats;
- Equipped with propulsion system with self-mobility in water without the help of tugs;
DIMENSIONS | |
Length overall Length of pontoon Breadth of pontoons Max. dredging depth Self-propulsion Speed |
Approx. 13m 10.6m 3.3m & 1.0m 6.0m 4.0Kn |
TRANSPORTATION DIMENSIONS | |
Length * Breadth * Height | 11m*3.3m*3.1m |
MAIN DIESEL ENGINE | |
Manufacturer Main Engine Continuous service rating Auxiliary Engine F.O. Tank Capacity |
Cummins QSB6.7 194KW (260HP) N/A 2000L |
HYDRAULIC PUMPS | |
Plunger Pump for Dredge Pump and Propulsion Plunger Pump for Stabilizers and Dredging Arm |
145ml/r, 250bar 85ml/r, 250bar |
DREDGING/EXCAVATING EQUIPMENT | |
Slewing Angle Dredging Pump Cutter Head Max. Discharging Length Output Capacity (water) Excavate Bucket Head Bucket Digging Force Bucket Rod Force Lifting Weight at Max. Reach |
180° Outlet 250mm 1.5km 450m3/h Capacity 500L 80KN 80KN 22KN |
STABILIZERS SYSTEM | |
Foreleg stabilizers (with demountable floater) Rear Spud (inclinable type) |
Max. depth 5m Max. depth 6m |