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ETG 450 PUMP CUTTER SUCTION DREDGER
PRODUCT INTRODUCTION
GENERAL ARRANGEMENT
SPECIFICATION
ETG 450 Pump Cutter Suction Dredger
Production(m3/h)Dredging depth(m)Total engine power(kw)Pipe diameter(mm)
300012900450





Length overallApprox. 32 m
Length over pontoons22.0m
Breadth7m
Depth1.8m
Inner Dia. of suction / discharging pipe500/450
Max. dredging depth12m
Swing width with 35ºswing each sideApprox. 35m


ModelHRCS108-23-45
Inner Dia. of inlet / outlet450mm/350mm
Shaft power550kw




ManufacturerWEICHAI / CUMMINS
Main Engine Continuous service ratingApprox. 900KW
Auxiliary Engine
Harbor Genset40KW
Total specific fuel consumptionApprox. 110L/h


TypeCutter crown
Diameter1300mm
Power at shaftApprox. 110KW


Ladder hoisting winch1 set 6T
Swing winch2 sets 6T
Anchoring winch2 sets 4T



Diameter457mm
Weight5000kg
Hoisting cylinder rod130mm
Spud carriage range2500mm


18inch 3000m3/h Hydraulic Cutter Suction Dredger
Cutter Suction Dredger  is  self-propelled or  non  self-propelled,  portable  cutter  suction  dredger. Hull  can  be  dismantled  and  re-assemble easily with box structure . equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices,deck crane and so on. Widely used in sand-excavating,river dredging, desilting,reclamation for channels and land,port construction, etc.
Low cost per cubic meter. The design of the hydraulic system focuses on efficiency, which reduces fuel consumption and improves the performance of the dredging system. Diesel direct drive submersible pump makes dredging possible at high mixing density. The dredging pump is made of wear-resistant materials. The body is moderate and focuses on simple, direct control, so training is easy. It can be operated by crew members who are not dedicated to dredgers. The compact design allows rapid deployment and mobilization. It is very easy to tow and maneuver in a narrow area.
DREDGE PUMP
DIMENSIONS
ETG-450 DREDGER
DIESEL ENGINE INSTALATION
CUTTER
WINCHES
SPUDS
Tools: Special tools are supplied for connecting and disconnecting pontoons and the cutter ladder,and for maintenance of the dredge pump and diesel engine. Other features: ⊙standard design,allowing for short delivery times and competitive pricing ⊙spare parts available from stock ⊙fresh-water engine cooling system ⊙dredge pump driven through integrated bearing block,clutch and reduction gearbox ⊙cutter drive accepts temporary overload,resulting in high maximum cutter power ⊙reliable hydraulic system ⊙completely assembled and fully tested afloat before dllivery ⊙dismountable and transportable by road,rail orsea ⊙easy and fast assembly and dismantling ⊙ready for operation on arrival at site ⊙hydraulic ram for ladder hoisting ⊙white iron-wear parts for the dredge pump ⊙one-man operation ⊙wide range of services and optional equipment available(including work boats,boosters and pipelines).

Cutter teeth
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The dredger reamer teeth, rake teeth, adaptors and accessories are our main products. We have a lot of experience for the first class brands of the world.We have full set of QC system during production and the complete inspection facilities to ensure the best quality of each product.


Humanized operating system
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E-TOUCH design a more user-friendly control system for the dredger's working scene and different use modes. We do everything possible to improve man-machine compatibility to improve work efficiency.

Powerful engine
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Dredging plays a vital role in the marine industry, allowing cargo and passenger ships to travel through unobstructed waterways. It’s a tough job, and dredging vessels need engines that deliver reliable performance, high fuel efficiency and best-in-class powe.

MAIN FEATURE
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River dredging is necessary to keep warterways open for inland transport ＆to prevent flooding.


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Maintenance dredging –   removal of sediments from existing riverbeds, channels, etc. in order to maintain an appropriate water depth. As a result, gateways are kept open for safe navigation and flood control.

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Regular maintenance dredging is required to make sure marinas and harbors provide safe navigation and access at all times, and to avoid disruption of waterway traffic.

APPLICATIONS
+86 5362294977
+86 18663638531
dellazheng@e-touch.cc
ABOUT E-TOUCH
PRODUCTS
CONTACT
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A professional manufacturer, one stop purchase and service supplier for cutter suction dredgers, service ships, sand washer, sand pump, dredging equipment, pipelines and different OEM dredging components for european standard.
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