70 amphibious excavators are assisting in port construction in Africa

Leader Dredger Solution

Before confirming the order, our customer gave us a detailed introduction of the site situation, and put forward some ideas on the anti-corrosion ability and power of the excavator.

pontoon was customized according to the customer's requirements. Because of the need for more corrosion resistance, we chose Classification Society steel plate for our customers. And coordinated the Caterpillar plant to revise the excavator's power..

70 amphibious excavators completed the delivery after 3 months of rapid production.
Top plate thickness: 5mm
Side plate thickness: 6mm
The thickness of the bottom plate: 6mm
Track plate: Thickened design
Chain: widen and thicken
Drive motor: DOOSAN TM40

In the process of shipping, we disassembled all the parts of the amphibious excavator. This way can save more than 650,000 dollars of sea freight for customers at least.
After using the excavator for some time, the customer sent us a message: We are very satisfied with the amphibious excavator provided to us. We need to work together again because we have a new project.

Project Result

Amphibious dredger delivers smoothly - Leader Dredger

After smooth delivery, we provided 21 improvement programs different from ordinary pontoon to customers, all of which were customized according to customer requirements.
Among them, adjust the engine speed of Caterpillar excavator,
The bucket cylinder has been changed to a ceramic plated cylinder for better corrosion resistance,
pontoon uses Classification Society steel plates and thickens them.
In order to increase the pressure of hydraulic oil, it is particularly important to replace the steel pipe and so on.
The customer is very satisfied with our improvement plan for the excavator, and is confirming the new order of amphibious excavator with us.