Excavator Mounted Dredge Pump is hydraulic dredge pump,Which can be mounted long reach excavator arm as an excavator attachment.

Excavator Mounted Dredge Pump is designed for handling slurries with a high content of abrasive solids.It is hydraulically driven instead of electrically driven which has more applications in deep water area and used for dredging different matters.

Besides the main impeller, the bottom of the dredge pump is additionally provided with a set of agitation impeller which can spray the deposited sludge into turbulent flow, and therefore the pump realizes high-concentration conveying under the condition of no auxiliary device.

The pumps have been extremely successful for clients operating in specialized sectors who face severe conditions and difficult applications including dredging in the marine and energy sectors as well as in mining for minerals and other materials. Handling slurries with up to 70% solids content and specific gravity up to 1.7, with a capacity of up to 5300 gpm at 275 feet of head.

Features:

1. Wet parts are made of wear-resistant alloy, which has good wear resistance and corrosion resistance.

2. Driven by the excavator or hydraulic power station

3. Aditional side cutter or agitators can loosen the mud or sand matters for suction.

4. The unique seal device can effectively balance the pressure inside and outside the oil chamber, so as to protect the reliability of the mechanical seal to the maximum extent.

5.The submersible motor adopts various protective measures such as overheat protection, water inlet detecting protection, and can operate safely for a long term in harsh working conditions.

6. large over-flow passage and strong discharge capacity. 

Application

River dredging, sand pumping,sand absorption, etc.

Sea bottom sand discharge, coastal reclamation ,fish pond mud cleaning, etc.

Concentrator tailings transportation, coal mine slag removal, power plant fly ash transportation, etc.

The sedimentation tank transports mud sand, sand sinking pool, clear water tank, ore slurry removal.

Phosphorus chemical high-temperature slurry conveying, boiler high-temperature high-temperature slurry, heat-resistant iron oxide skin water cleaning.

Medium transportation such as gold ore, extraction of iron ore, extraction of quartz sand and tailings.

Municipal pipelines, water conservancy projects.

Hydraulic Submersible Dredge Pump working video