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  • Hydraulic Dredge Pump with Agitators

Hydraulic Dredging Pump


Size: 80-400mm

Capacity: 50-1500m3/h

Head: 10-50m

Max. particles: 60mm

Max. concentration: 70%

Agitator: Available

Cutterheads: 3-22kw

Sealing arrangement: Double mechanical seal

Materials: High chrome, Hyperchrome, SS304, SS316L, CD4MCu, Duplex 2205 etc

Sales@tobeepump.com +86 180 3203 4573

product details

Hydroman™ has been fully concentrated on submersible dredging pump technology since the beginning and is now able to provide the widest range of electric and hydraulic submersible dredging pump on the market. The presence of a double blade agitator together with dredge pump suction directly in contact with the material make Hydroman pumps able to move slurries with solid content up to 70% by weight. Higher solid concentration means using energy to move solids instead of water!  It means possibility to work with smaller diesel engines and reduced discharge pipe diameters. The result is a considerably reduced operating cost per cubic meter while keeping total daily production at the same level of bigger size cutter suction dredges.

Hydraulic Submersible Dredging Pumps:

▪ Hydroman pump provided with agitator to stir solids up

▪ High abrasion resistance, High corrosion resistance

▪ Low rotation speed, High efficiency.

▪ Able to handle up to 70% per weight material density

Hydraulic Excavators:

The hydraulic excavators, normally mounted on the right and left hand sides of the pump casing, are used for hard compacted soil where a mechanical excavator would otherwise be required. Together with the action of the agitator mounted on the pump shaft, the resulting slurry is drawn into the pump suction and pumped out through the discharge line.

▪ Cutting head is designed to reduce cost of wear parts thanks to interchangeable hard teeth.

▪ Robust hydraulic motor guarantees strong torque and long life.

▪ Cutters are designed to work up to 250m working depth, handled by steel cable.

Water Jet Ring:

Breaks up the solids with the power of water. High pressure water jet ring system can be used in the presence of compact, very dry or clay materials. For hydralic pumps the jet system can be used as an alternative to hydraulic cutters. It consists of a jet ring frame mounted on the dredge pump strainer & a high pressure dredging pumps.

Hydraulic Power Oil Station:

Hydraulic Power Oil Station are specifically designed for use with the TQSY series hydraulic dredging pump. The power driven are based on diesel engines, that complies with latest emission requirements, The hydraulic system is based on close loop design, therefore maximum oil flow can be controlled without varying diesel engine/electric motor speed. Every Power Pack can be adapted to better fit customer needs with additional oil source to drive ancillary equipment (such a winches or water pumps).

Hydroman™ Hydraulic Submersible Dredging Pumps Applications:

Industry                                                          Dredging / Sand & Gravel
Sand & gravel extractionLand reclamation & coastal protection
TailingsDam dredging
Sewage PlantsHarbour & marina dredging
Bentonite recyclingEnvironmental dredging
Minerals processingChannel & pond cleaning
Underground miningCivil emergency
Quarrying & MiningOffshore
Trench & pond cleaningDeep sea dredging  (up to 250m depth)
High head and heavy dewateringDredger
Dam dredging and tailing pondsTailor made to suit your application

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Hebei Tobee Pump Co., Limited