Hold International Group Co., Ltd

Model Number: Dredger--100t--25m--K Brand Name: WEIHUA Key Specifications/Special Features: Product information:Bucket dredger ship is used for dredging sludge in waterways, harbors, lakes and more as dredge and drainage engineering shipsBucket dredger ship mainly consists of hoisting mechanism, luffing mechanism, slewing mechanism, rigging hook device, A-frame, rotating platform, rotating support, booms and grab bucketsAdvantages:There are several control systems provided to improve dredging efficiency and accuracy as following (including but not limited to):1. PLC and visual simulation system
1. PLC and visual simulation system
PLC system can greatly improve and facilitate operation of speed control and halt with load in the mid-air
Visual simulation system is able to achieve visualization and intellectualization in depth keeping digging and horizontal digging
2.Depth keeping digging system
This crane is provided with depthometer, according to which the operator is able to set dredging depth to improve the dredging quality and avoid waste of over excavating
3.Satellite positioning dredging construction management system
This system is used to indicate location of the hull and working track of the grab bucket anywhere and anytime to ensure high efficiency and accuracy of dredging construction quality
4.Horizontal digging control system
This system is able to store several kinds of grab working processing program and provided with manual input type depth correction function, thus smooth working faces are able to achieve
5.Depth correction system
While working, the grab may be affected by dredger slewing, luffing hull tilting, the depth correction system can revise the tolerance
Grab bucket linked with wire rope goes down into the earth by its deadweight and closes to grab target materials
Then the grab bucket lift up to a rated height and slews to the target after offloading cargoes, the grab bucket slews back to the above of dredging point for next circuit
Application:
Water conservancy and electric power engineering
Get aggregate, gravel and sand for construction; repair quay, make embankment for flood prevention, clean sludge and improve soil
Waterway dredging engineering
Open up new channel, harbor and canal, widening current channel and harbor, excavate foundation trench of dock and wharf, get out and clean channel obstructions

Packaging and delivery
Packaging details:
1. Electrical parts are packed by strong plywood box, to prevent the rain soaked
2. Main portal frame, jib frame and others are packed in plastic woven cloth, to prevent corrosion in seawater
Delivery lead time: within 25-35 days receiving deposit