200, 250, 300, Customized Excavator Pontoon
Main Features
1. Pontoon Material
The anti-corrosion treatment adopts sandblasting and shot blasting technology, which effectively improve the usage life.
2. Pontoon Expansion
The device can adjust the distance between two pontoons in a certain range. It enhances the stability of the chassis and improves work efficiency.
3. Chain with tensioning device
The tensioning device can ensure that the chain pin and the driving gear teeth are properly engaged by adjusting the position of the sprocket.
4. Spud
The use of spud will greatly improve the stability of equipment operation in water.
The pontoon material is made of AH36 vessel special material, 6061T6 aluminum alloy with high strength. The anti-corrosion treatment adopts sandblasting and shot blasting technology, which effectively improve the usage life. Reasonable design of structure and finite element analysis on-site destructive testing ensure the bearing capacity and safety of the pontoon.
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The pontoon expansion is unique for our company. It means that the device can adjust the distance between two pontoons in a certain range. The beams are equipped with hydraulic control system, which is easy to operate with high safety. During the construction process, if the narrow working environment is encountered, distance between two pontoons can be minimized while working. Adjusting the space to a suitable size in a wide area enhances the stability of the chassis and improves work efficiency. |
| After the chain is used for a period of time, the pitch will increase due to the wear of the pin bushing, which will make the whole chain become longer and cause the chain shedding or slippery when walking. I will seriously affect the operation. The tensioning device can ensure that the chain pin and the driving gear teeth are properly engaged by adjusting the position of the sprocket. The bolt tightening is standard for our pontoon. However cylinder tightening is much easier to operate than bolt tightening. Tightening force could realize balance adjustment make the whole walking system more stable and efficient. |
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The spud and hydraulic mechanism are integrated in the closed vice pontoon, which are installed on both sides of the amphibious excavator. The hydraulic power can be used to control the tilting or up-and-down positioning. Its length is determined by the depth of the working area. The spuds are erected when working, then the hydraulic mechanism is started to insert it into the mud. The use of spud will greatly improve the stability of equipment operation in water. |
Model List
| No |
Model |
Chain |
Material |
Weight(T) |
Overall size(m) |
Expansion size |
| 1 |
Mini |
2 |
Q355 |
4.5 |
4.2*3.0*1.18 |
|
| 2 |
3-5 |
2 |
Q355 |
7 |
5.2*3.7*1.34 |
|
| 3 |
6-10 |
2 |
Q355 |
9 |
5.7*4.2*1.64 |
500mm |
| 4 |
11-15 |
2 |
Q355 |
11 |
6.2*5.16*1.84 |
700mm |
| 5 |
16-19 |
2 |
Q355 |
15 |
8.5*5.16*1.84 |
700mm |
| 6 |
20-24 |
2 |
Q355 |
15.5 |
9.5*5.2*1.84 |
700mm |
| 7 |
16-19 |
3 |
Q355 |
16 |
8.5*5.16*1.84 |
700mm |
| 8 |
20-24 |
3 |
Q355 |
18 |
10*5.2*1.84 |
700mm |
| 9 |
16-24 |
2 |
Q355 |
14 |
7.5*4.8*1.74 |
600mm |
| 10 |
25-27 |
3 |
Q355 |
25 |
10.5*5.4*1.84 |
700mm |
| 11 |
27-30 |
3 |
Q355 |
30 |
10.5*6.4*1.84 |
1000mm |
Shipment
Application - Desilting
Working in Shallow
Deep Water Use Type
Audited Supplier 
Audited Supplier 
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