Hydraulic driven submersible sand suction dredging pump

Hydraulic driven submersible sand suction dredging pump is another new produce we developed. It is mainly used as an excavator attachment taking place of grab bucket when there is too much water, mud and not suitable for digging. It is driven by the excavator hydraulic system or a separate hydraulic station to pump sand, sludge mortar etc. Its flow passage components is made of high-strength and wear-resistant alloy.

Mainly the pump is used for pumping or sucking sand, gravel, oil or other water mixture, which has extra performance of dredging for sand and gravel.

It’s mostly attached to amphibious excavator, swamp excavator, dredging excavators, or cutter suction dredger, bucket dredgers etc to operate

Features:

1.The pump impeller and housing is made of high-chromium cast iron which is particularly applied for dredging sand and gravel and have very good performance on wear resistance, easy to be replaced and low cost.

2.It can be drived by the engine and the hydraulic pump of excavator.

3.The pump is impeller centrifugal pump, including 2 rotate cutter or stirrers which loosen the mud or sand matters for suction.

4.The pump is hydraulically drived instead of electrically drived which has more applications in deep water area and used for dredging different matters.