• Model NO.：450  dredger
• Average Draught：1.2m
• Suction Dia：350mm
• Discharge Dia：300mm
• Pump Model：12,10
• Pump Power：456kw
• Pump Capacity：1200cbm,H
• Dredgingcapacity：3000m3,Hr
• Suction/Discharge Pipe Dia.：500,450mm
• Dredger Colour：Custom Made
• Name：Dredger for Over-Sea Bridges
• Transport Package：The Dredgers Are Detachable, So It Is Dismantled I
• Specification：CE
• Trademark：FOCUS dredger
• Origin：Zhengzhou, China
• Production Capacity：20 Sets Per Month

Basic Info.

Model NO. 450  dredger Average Draught 1.2m Suction Dia 350mm Discharge Dia 300mm Pump Model 12/10 Pump Power 456kw Pump Capacity 1200cbm/H Dredgingcapacity 3000m3/Hr Suction/Discharge Pipe Dia. 500/450mm Dredger Colour Custom Made Name Dredger for Over-Sea Bridges Transport Package The Dredgers Are Detachable, So It Is Dismantled I Specification CE Trademark FOCUS dredger Origin Zhengzhou, China Production Capacity 20 Sets Per Month

Product Description

Dredger for over-sea bridges

1.Simple, rapid assembly and dismantling. 
2. Spare parts and floating pipe available.
3. Transportable by road, rail or sea.
4. Reliable hydraulic system.
5. Fresh water engine cooling system.
6. Efficient fuel consumption.
7. One-man operation.

FOCUS cutter suction dredger Technical Parameters

Model	Dredging Capacity	Dredging Depth	Dimensions	Suction/Discharge  Pipe Dia.	Engine(s) Power
200 dredger	500m3/hr	1-8m	21*4.8*1.4m	250/200mm	224kw
250 dredger	800m3/hr	1-10m	25*5.2*1.6m	300/250mm	336kw
300 dredger	1200m3/hr	1-12m	27*5.4*1.6m	350/300mm	559kw
400 dredger	2200m3/hr	1-14m	33*6.4*1.8m	400/400mm	746kw
450 dredger	3000m3/hr	1.5-15m	38*7.3*2.0m	500/450mm	895kw
500 dredger	3500m3/hr	1.5-16m	40*7.8*2.0m	600/500mm	1231kw
550 dredger	4500m3/hr	1.5-18m	44*8.8*2.2m	650/550mm	1690kw
600 dredger	6000m3/hr	1.5-20m	48*9.0*2.4m	700/600mm	2190kw

1. Customized designs will be made based on customers' project requirements. Our engineers are all experienced in ship designs for many years. The cooperation with China leading ship design institutes and professional colleges help us to ensure the design quality.
2.  All the dredgers are built by skilled workers and inspected strictly to assure the high quality and durability. Each finished dredger will be fully tested before delivery to make sure it work smoothly when delivered to customers.

3. Best parts will be used for the dredgers, like world famous Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, Simens PLC control system.

4. Hydraulic system is one of the most important parts of cutter suction dredgers. The cutter head, ladder winch, swing winches, spud or spud carriage are driven by hydraulic motors for higher efficiency and durability.
Reputed brands are used for the other hydraulic parts like hydraulic pipes, hydraulic pumps, hydraulic valves.

5. The dredgers are dismountable. So they can be disassembled and assembled easily. Thus it is convenient for the transportation by road, rail or water.
6. Professional engineers will be sent to the project site to insist the customers on the installation, commissioning, testing of the dredgers and training of operators.
Our dredger have been installed and operated all over the world:

Our dredger have been delivered /distributed to the world and received high reputation-it'll be such a great honor if you can join us: