Name: China 16丨18丨20丨24 Inch Cutter Suction Dredger Suppliers, Manufacturers - Factory Direct Price - TRODAT
Brand: TRODAT
SKU: 134972540

Quick Details

Applicable Industries: Construction works , Energy & Mining

Video outgoing-inspection: Provided

Machinery Test Report: Provided

Marketing Type: New Product 2021

Warranty of core components: 1 Year

Core Components: PLC, Engine, Gearbox

Condition: New

Type: Cutter Suction Dredger

Dredging Depth（max）: 18 m

Draught: 1.7m

Place of Origin: China

Dimension(max L*W*H): 43x9.8x3.6m

Warranty: 1 Year

After-sales Service Provided: Video technical support, Free spare parts, Online support

Supply Ability

Supply Ability:

2 Set/Sets per Month

Packaging & Delivery

Packaging Details

Large machinery without packaging

Port

shanghai qingdao Tianjin

Application: sand mining, dredging, mining, filling

Product name: cutter suction dredger

Dredging depth: 13m ～ 18m

Water flow: 2500m3/h ~ 6000m3/h

Sand production: 500m3/h-1200m3/h

Discharging distance: 1500 ~ 2000m

Operating system: hydraulic control

Lead Time :

Quantity(Sets)	1 - 1	>1
Est. Time(days)	120～180	To be negotiated

16 inch cutter suction dredger，18 inch cutter suction dredger，20 inch cutter suction dredger，22 inch cutter suction dredger，24inch cutter suction dredger，

TD400 [16inch2500m3/h]
Dredger LOA	32.0m
Hull size(Lx BxH)	19.0x7.5x2.0m
Main pontoon(LxBxH)	13.8x3.5x2.0m
Side pontoon(LxBxH)	19.0x2.0x2.0m
Structure	box-strucure
Main engine brand&power	□Cummins 522kw
	□¨Jichai 540kw
	□¨Weichai 515kw
Auxiliary engine brand&power	□Cummins 224kw
	□¨Jichai 220kw
	□¨Weichai220kw
Harbour generator	□Cummins30kw
	□¨Jichai30kw
	□¨Weichai30kw
Total power	□Cummins 776kw
	□¨Jichai790kw
	□¨Weichai765kw
Dredging pump	Warman Technology
Discharge pipe innerDia.	400mm
Head	45m
Max. dredging depth	13m
Waterflow	2500m3/h
Solids and capacity	500m3/h
Discharge distance	1500m
Cutterhead Dia.	1450mm
Cutter power	70kw
Draught	1.4m
Displacement	180T
Hydraulic control system	PLC Siemens
Wire rope pulling force[Lifting winch]*Quantity	80KN*1
Wire rope pulling force[Traversingwinch) *Quantity	80KN*2
Adjustable chair	Adjustable chair
Operation room	Movable side-window
	aircondition，
	PLCsystem，
	signalLights and floodlights
Total weight	110T
Total fuel oil consumption	112L/H

TD400 16inch

TD450 [18inch3000m3/h]
Dredger LOA	34m
Hull size(Lx BxH)	23.0x7.5x2.5m
Main pontoon(LxBxH)	13.8x3.5x2.5m
Side pontoon(LxBxH)	22.0x2.0x2.5m
Structure	box-strucure
Main engine brand&power	□Cummins 597kw
	¨Jichai 600kw
	¨Weichai 601kw
Auxiliary engine brand&power	□ Cummins 224kw
	□¨Jichai 220kw
	□¨Weichai 220kw
Harbour generator	□¨Cummins 30kw
	□¨Jichai30kw
	□¨Weichai30kw
Total power	□Cummins 851kw
	□¨Jichai850kw
	□¨Weichai851kw
Dredging pump	Warman Technology
Discharge pipe innerDia.	450mm
Head	48m
Max. dredging depth	14m
Waterflow	3000m3/h
Solids and capacity	600m3/h
Discharge distance	1500m
Cutterhead Dia.	1450mm
Cutter power	80kw
Draught	1.7m
Displacement	224T
Hydraulic control system	PLC Siemens
Wire rope pulling force[Lifting winch]*Quantity	80KN*1
Wire rope pulling force[Traversingwinch) *Quantity	80KN*2
Operation room	Adjustable chair
	Movable side-window ，
	aircondition，
	PLCsystem，
	signalLights and floodlights
Total weight	130T
Total fuel oil consumption	123L/H

TD450 18inch

TD500 [20inch4000m3/h]
Dredger LOA	36.5m
Hull size(Lx BxH)	27.0x8.5x2.5m
Main pontoon(LxBxH)	15.4x3.5x2.5m
Side pontoon(LxBxH)	24.0x2.5x2.5m
Structure	box-strucure
Main engine brand&power	□Cummins 895kw
	□¨Jichai 900kw
	□¨Weichai 900kw
Auxiliary engine brand&power	□ Cummins 298kw
	□¨Jichai 330kw
	□¨Weichai 300kw
Harbour generator	□¨Cummins 40kw
	□¨Jichai40kw
	□¨Weichai40kw
Total power	□Cummins 1233kw
	□¨Jichai1270kw
	□¨Weichai1240kw
Dredging pump	Warman Technology
Discharge pipe innerDia.	500mm
Head	54m
Max. dredging depth	14m
Waterflow	4000m3/h
Solids and capacity	800m3/h
Discharge distance	1800m
Cutterhead Dia.	1700mm
Cutter power	130kw
Draught	1.7m
Displacement	296T
Hydraulic control system	PLC Siemens
Wire rope pulling force[Lifting winch]*Quantity	100KN*1
Wire rope pulling force[Traversingwinch) *Quantity	80KN*2
Operation room	Adjustable chair
	Movable side-window ，
	aircondition，
	PLCsystem，
	signalLights and floodlights
Total weight	150T
Total fuel oil consumption	179L/H

TD500 20inch

TD550 [22inch4500m3/h]
Dredger LOA	38.0m
Hull size(Lx BxH)	27.0x8.5x2.5m
Main pontoon(LxBxH)	15.4x3.5x2.5m
Side pontoon(LxBxH)	24.0x2.5x2.5m
Structure	box-strucure
Main engine brand&power	□Cummins 1193kw
	□¨Jichai 1200kw
	□¨Weichai 1176kw
Auxiliary engine brand&power	□ Cummins 298kw
	□¨Jichai 330kw
	□¨Weichai 300kw
Harbour generator	□¨Cummins40kw
	□¨Jichai40kw
	□¨Weichai40kw
Total power	□Cummins 1531kw
	□¨Jichai1570kw
	□¨Weichai1516kw
Dredging pump	Warman Technology
Discharge pipe innerDia.	550mm
Head	57m
Max. dredging depth	16m
Waterflow	4500m3/h
Solids and capacity	900m3/h
Discharge distance	2000m
Cutterhead Dia.	1700mm
Cutter power	170kw
Draught	1.7m
Displacement	302T
Hydraulic control system	PLC Siemens
Wire rope pulling force[Lifting winch]*Quantity	100KN*1
Wire rope pulling force[Traversingwinch) *Quantity	80KN*2
Operation room	Adjustable chair
	Movable side-window ，
	aircondition，
	PLCsystem，
	signalLights and floodlights
Total weight	210T
Total fuel oil consumption	229L/H

TD550 22inch

TD600 [24inch6000m3/h]
Dredger LOA	43.0m
Hull size(Lx BxH)	38.0x9.8x3.6m
Main pontoon(LxBxH)	18.2x3.8x3.6m
Side pontoon(LxBxH)	29.0x3.0x3.6m
Structure	box-strucure
Main engine brand&power	□ Cummins 1864kw
	□¨Jichai 1820kw
	□¨Weichai 1760kw
Auxiliary engine brand&power	□¨Cummins 522kw
	□¨Jichai540kw
	□¨Weichai540kw
Harbour generator	□¨Cummins 50kw
	□¨Jichai50kw
	□¨Weichai50kw
Total power	□Cummins 2436kw
	□¨Jichai2410kw
	□¨Weichai2350kw
Dredging pump	Warman Technology
Discharge pipe innerDia.	650mm
Head	63m
Max. dredging depth	18m
Waterflow	6000m3/h
Solids and capacity	1200m3/h
Discharge distance	2000m
Cutterhead Dia.	2200mm
Cutter power	350kw
Draught	1.7m
Displacement	750T
Hydraulic control system	PLC Siemens
Wire rope pulling force[Lifting winch]*Quantity	180KN*1
Wire rope pulling force[Traversingwinch) *Quantity	120KN*2
Operation room	Adjustable chair
	Movable side-window ，
	aircondition，
	PLCsystem，
	signalLights and floodlights
Total weight	320T
Total fuel oil consumption	326L/H

TD600 24inch

Other features

□standard design, allowing for short delivery times and competitive pricing

□spare parts available form stock

□durable heavy-duty marine engine compliant with IMO Tier II

□efficient fuel consumption

□fresh-water engine cooling system

□dredge pump driven through integrated bearing block,clutch and reduction gearbox

□white iron-wear parts for the dredge pump

□cutter drive accepts temporary overload, resulting in high maximum cutter power

□reliable hydraulic system

□completely assembled and fully tested afloat before delivery

□dismountable and transportable by road, rail or sea

□ready for operation on arrival at site

□one-man operation

□wide range of services and auxiliary equipment available (including work boats, boosters and pipelines).

Optional extra's

□spud-carriage installation

□anchor booms

□swivel bend

□non-return valve and vacuum-relieve valve

□production measurement, automation and positioning system

□Operator Assist System for online monitoring

□increased discharge pipeline diameter

□increased dredging depth

□life-cycle support packages (including training, technical support etc.)

□optional packages: comfort (including air conditioning);

□HSE (health, safety and environment); nautical; and inventory plus.

Output calculated for:

Soil typeDecisive grain sizeSitu density

A Fine sand100μm1,900kg/m3

Medium sand235μm1,950kg/m3

Coarse sand440μm2,000kg/m3

Coarse sand and gravel1.3mm2,100kg/m3

Gravel7mm2,200kg/m3

Note

Calculated output curves only indicate pumping capacity, based on the maximum .available power on the pump shaft and free-flowing material. In actual practice, properties may vary from free-flowing, easily excavated to compacted,hard-to-excavate material. When used for estimation actual outputs, the nature of the material to be dredged and local job conditions must be considered.Please consultTRODAT for dredging conditions outside these curves.

	Spare parts	We provide parts of the dredger, including hydraulic system, electrical and electronic system and Marine maintenance system
	Tools	A complete set of tools will be supplied with the dredger for assembly and to carry out all major overhauls, including specialist’s service tools that may be required for Industrial Diesel Engine. A total set of recommend spare parts will come along with dredger to support clients operation dredger for one year with no problems.

	1.The Dredger is designed、built and checked by the standards of the China Classification Society(CCS).
	2. Work condition, standard and grades
	2.1 Work condition ——The Maximum Temperature 50℃ ——The Minimum Temperature -10℃ ——The Maximum Temperature of The Cabin 55℃ ——The Maximum Temperature of The River (Sea) Water 35℃ ——The Relative Humidity ≤80%
	2.2Appropriate working area Navigating area of level A in the inland river as well as lower than A, for sand dredging and desilting activity.
	2.3 Appropriate soil texture：Dredging soil and iron sand with Level Ⅲ as well as lower than Ⅲ
	2.4 Standard and grade request The design and manufacture of the dredger satisfy the standard of CCS, the hull, mechanical equipments and other equipments meet the requirements of ZC. The dredger meets the following demands and standards: ——《RULES AND GUIDANCE FOR THE CLASSIFICATION OF STEEL SHIPS 》(2019); ——《INSPECTION RULES FOR SHIP AND EQUIPMENT ON THE SEA》（2019）; —— Chinese national standards（GB）; —— China shipbuilding quality standards（CSQS）; —— China shipbuilding industry standard（CB）.


	Guarantee:	The seller will provide 12-months guarantee for the quality of the diesel engine, dredger hulls, motors, gearbox, hydraulic system and other main equipment. The warranty time starts from the working time of the dredger. The manufacturer’s warranty does not cover accidental, malicious damage, careless or wrongful operation of the dredger of any equipment of the dredger. Wear-out parts are not warranty. The seller should provide the spare parts on time to the buyer when needed, and the cost paid by the buyer.
	Testing in the testing center before shipment
	The dredger is complete for testing in the testing center before ex-factory, in order to guarantee good performance and safety of our cutter suction dredger, it is tested like the machine working in the customer’s working site. Performance and safety will be tested and recorded in the testing process. After testing, the dredge will be not tested in the working site and can directly working after assembly in the working place. Usually, the buyer can also supervise the testing process before dismantle the dredger.

	A. Preparing work before testing
	(1). Before 2 weeks of dredger testing, we will inform customers to our factory for dredger testing; If customer cannot come, videos and pictures will be sent to them for references. (2). After dredger assembly finished in the testing center, the dredger deck and pontoons are cleaned; if any parts are broken or painting are damaged, repairing and repainting before testing. (3). Moor dredger in a safe place before testing. (4). Check all conditions of machinery installation and connections before the testing. If any parts are not installed reasonable or any connection parts are loosened or any parts are missed for installation, then repaired or reinstalled. (5). Get all oil and cooling water ready and put into machines before testing.
	B. Testing contents
	(1). Check working condition of electricity connection when all machines are working. (2).Using of the emergency pump to check operation conditions of hydraulic system, and mechanical dredging work. (3). After operation of system working condition checked, check engines running and power capacity. (4). After engines’ testing finished, dredging pump will be tested and rotates at different speed with fresh water. (5). Upon testing completion of electricity system, hydraulic system, engines, and dredging pump, main hydraulic pump will be opened and hydraulic system load performance is tested, in order to check operation of the work of the various hydraulic machinery and systems.
	C. After testing
	(1). After testing finished, all equipment performances and testing recorded will be printed as report. After all report finished, send to customer as review. (2). After testing, do a good job on dredger and workers safety. (3). After testing, all work about dredger dismantle should be prepared and let customer knows when and what time will do the delivery.

	Dredger Installation	Installation of Dredger A:The total installation of dredger will need 10-20 days B:2-3 skilled engineers will sent to guide the installation of dredger and train the operators. C:Our engineer will arrive your working site within 3 days when the dredger has been transported to the workplace. D: Buyer need to arrange 6-8 workers to assist our engineers in the process of installation. E: Dredger should be tested for running 24 hours after the complete installation. Dredger test includes: Operation of the sand /mud dredging, Hydraulic and electrical system operating, Running of the dredger’s outfitting equipment F:The buyer will be responsible for giving the seller's engineers and translator: accommodation, food, visa, round tickets, and wage of US$ 100.00 per day for each person. G:The buyer’s workers will follow the seller’s engineers' proper arrangement. To ensure the smooth installation of the dredger, the buyer will guarantee the seller's engineers will return to China within 3 days after the dredger has been installed and tested successfully.
	After-sale Service	TRODAT® Dredger Service Professional technician can be provided to service the machinery overseas After-sales service department with 10 service engineers are available for 24 hours. * Overseas after –sales service office built year by year. * real dredger in factory, customer visit factory any time. * Every dredger tested before ex-factory. * Customer invited to watch test. Video and pictures will email to buyer.

2(001)

3(001)

Dredger TECHNECAL DETAILS

					Dredger Pontoon Name: dredger Pontoon Pontoon material: Ship steel plate Structure: Can be dismantle and assemble at working site Pontoon quantity: two side pontoons and one main pontoon
Power System Name ：Diesel Engine Brand ：Word famous （LOGO）				DIESEL ENGINE
CUMMINS	WEICHAI	JICHAI	as required
Power :60-2000Kw Funcion:Supply power to the dredger

GEAR BOX

Marine Gear Box 

Brand China famous brand made in HangZhou 

Guarantee：International Warranty Services

Speed Ratlo:2.1 2.5.1 

Controlway.Push-and-pul lexble shaft elecricaly, pneumaticlly

Sand Dredging Pump Pump

Flow 2500-6000m3

Sand output 500-1200m3/h

Material:High chromium aly Super wearing-resistant

Discharge Distance: 100-2000m Pump Sealing: Packing seal

7(001)

HYDRAULIC SYSTERM			Hydraulic System Cuter head hydraulic system Spud hydraulic system Winch hydraulic system Hydraulic pump Hydraulic oil tank and pipes
Cutter Head Drive type: Hydraulic drve Teeth type :Replaceabe aloy teeth Cuter teeth material: K1040Cr wear- resisting Cutter blade material: 16Mn Cutter teeth quantity. Multi teeth	CUTTER DRIVE
		Hydraulic winch Hydraulic winch Drive type: hydraulic drive Hydraulic bridge winch Hydraulic side winch With wire rope and fix anchor
The hydraulic oil cylinder The trolley pushes the oil cylinder Positioning pile hoisting cylinder				Hydraulic valve block

Operation room and control system			Controlling system working cabin with controing system Control desk Inegrated control Delixi electrical accessories Working chair:1 set
Operation room	control system			monitoring system
Steel pipe		Polyethylene float Discharge system HDPE pipes wth foaters Connection rubber hose Discharge distance customized Suction rubber tube
HDPE pipe PHOTO Ⅴ12		Steel float			Rubber pipe

Main Application

1)Mineral Mining(such as gold mining,iron mining,tin mining etc)

2)Excavate sand and stone under water as building materials

3)The engineering Land Reclamation/Beach Restoration

4)Port,Lake,River,Harbor,Channel and Dam Desilting

5)New waterway, harbor basin and Canalization new canal were dug, and agricultural water conservancy channels were built

6)Used for trench excavation of submarine pipelines, tunnels and other hydraulic structures

Cutter Suction Dredgers, characterized by strong geographical environment adaptability, simple structure, easy maintenance, reliable performance, long service life, low costs and large workload (500 to 1,200 cubic meters per day) are ideal choice for sand field and river sand mining. It can also be used in salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. Dug sand after screening and separation is pure and inclusion-free, which is an ideal choice for the building industry.

Cutter suction dredgers can be installed with ore dressing equipment to extract gold, iron ore and other minerals, featuring a high degree of automation, high extraction accuracy and large processing capacity. It leads the industry both at home and abroad.

TheTRODAT ® TD400～600 is reliable, fuel efficient and has low maintenance costs. This robust and highly productive dredger is equipped with state-of-the art technology, including the following key.

features:

*low cost per cubic metre

*an exceptional rate of pumping power

*first class ergonomics and diagnostics

*Cutter Special pump that combines high efficiency and a large ball passage *to provide a high level of availability

*low maintenance and efficient power distribution with a single diesel engine

*environmentally friendly solutions, such as LED lighting

*enhanced safety features.

Reliable and efficient

The TRODAT® is well known for its robust construction, reliable operation and excellent performance. To date,TRODAT® has supplied more then 30 of these standard cutter suction dredgers worldwide.

Transportable and deliverable from stock

TRODAT® DREDGERS can be dismantled for transport via road, rail or sea. A wide range of optional equipment is available, as well as complementary auxiliary equipment, such as work boats and discharge pipelines. These vessels are mostly delivered from stock.

Service and support

TRODAT® can provide a complete package of spare parts, maintenance support, equipment training programmes, dredging advisory services and dredge operators for hands-on instruction and commissioning.

FAQ

1. Are you factory?

Yes, established in 2002, over 15 years factory

2. How big are you?

In total 4 work shops, 12,000㎡, office 2000㎡, 65 workers

3. What equipment do you build?

Specialized in alluvial/placer gold/diamond mining equipment

4. Whats the capacity of the gold/diamond mining equipment

from 5TPH to 450TPH

5. What brand engine/diesel generator do you use?

Cummins, Weichai, Yuchai,Zichai,Hechai,Jichai etc, or as required

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