SPECIFICATIONS
Excavator Mounted Pump Description
When you need to move high-density slurries and abrasive solids in challenging underwater environments, the Hydroman® 150THY110-6P stands out as a 150mm 6 Inch Outlet Dredging Pump 110kW purpose-built for excavator mounting. This 110kW Hydraulic Driven Submerged Dredge Pump Unit operates as a Vertical Underwater Dredge Pump with Dual Cutters, breaking up settled sediment with ease. As a Heavy Duty Excavator Dredging Pump for Slurry Removal, it transforms any compatible excavator into a powerful mobile dredger. The Hydroman® 150THY110-6P is an Excavator Mounted Hydraulic Submersible Dredge Pump System with 150mm (6 inch) outlet and 110kW power. Designed for vertical underwater use with dual cutters, it delivers efficient dredging performance without the priming limitations of surface pumps.
Unlike conventional pumps that struggle with thick sludge or buried solids, this hydraulically driven unit leverages your excavator’s existing hydraulic system to achieve variable speed control and exceptional torque. Whether you’re de-silting a harbor or recovering tailings in a mining pit, the 150THY110-6P provides a reliable, low-maintenance solution that operates fully submerged at depths up to 120 meters.
Design Features of the 150mm 6 Inch Outlet Dredging Pump 110kW
Below are six engineering highlights that make this Industrial Submersible Pump with 150mm Discharge Capacity a top choice for contractors and dredging professionals:
1. High-Chrome Alloy Agitator & Dual Cutters
The integrated dual cutter system—combined with a high-chrome alloy agitator—proactively breaks up compacted sand, gravel, and sludge before it enters the suction inlet. This prevents clogging and increases solids concentration in the pumped slurry.
2. Heavy-Duty Hydraulic Motor
Powered directly by the excavator’s auxiliary hydraulic circuit, the motor delivers 110kW of reliable output. No external power source or long electrical cables are needed. The hydraulic drive also allows smooth speed adjustment to match changing slurry densities.
3. Abrasion-Resistant Wet Parts
All fluid-contacting components (impeller, wear plates, suction cover, and agitator) are cast from high-chromium white iron (Cr27+). This material offers outstanding resistance to erosion from sharp sand, rocks, and mineral particles—extending service life in abrasive applications.
4. Mechanical Seal Protection System
A double mechanical seal arrangement with an oil-filled chamber prevents water and fine solids from entering the hydraulic motor. An optional seal monitoring sensor can be fitted for early warning of seal wear, reducing unplanned downtime.
5. Compact Excavator Mounting Frame
The pump attaches directly to the excavator boom arm via a reinforced mounting bracket. No additional carrier or crane is required. The vertical orientation keeps the pump stable underwater, while the low-profile design allows work in confined areas such as caissons or settling ponds.
6. Built-In Cooling & Lubrication
Submersible operation naturally dissipates heat from the hydraulic motor. The closed-loop hydraulic fluid circuit also ensures continuous lubrication of internal moving parts, eliminating overheating risks even during continuous heavy-duty dredging cycles.
Hydroman 150THY110-6P Excavator Mounted Submersible Dredge Pump Parameter
| Hydraulic Pump Specification | Hydraulic Motor Specification | |||||||
| Model | Outlet (mm) | Capacity (m³/h) | Head (m) | Power (KW) | Solids handling (mm) | Displacement (ml/r) | Pressure (Mpa) | Oil capacity (L/min) |
| 150THY110-6P | 150 | 150 | 80 | 110 | 30 | 250 | 27 | 250 |
Mining Tailings Recovery and Deep Deposit Dredging
In mining operations, tailings ponds and sediment basins accumulate layers of high-density slurry containing up to 70% solids by weight. Traditional dewatering pumps fail quickly due to abrasion or cannot handle the viscosity. The Hydroman® 150THY110-6P—as a Heavy Duty Excavator Dredging Pump for Slurry Removal—excels at recovering valuable minerals from tailings while maintaining continuous production.
Mounted on a long-reach excavator, the pump can reach deep deposits without needing a separate dredge platform. Operators report faster solids capture, reduced dilution, and lower fuel consumption compared to electric submersible pumps that require generators and frequent impeller replacements.
Environmental Cleanup of Contaminated Sludge Lagoons
Industrial sludge lagoons, fly ash pits, and chemical settling ponds present unique challenges: hazardous materials, unpredictable bed composition, and strict regulatory compliance. The 150THY110-6P operates as an Industrial Submersible Pump with 150mm Discharge Capacity, safely removing toxic sludge without exposing workers to direct contact.
The hydraulic drive eliminates electrical spark risks in potentially explosive atmospheres (e.g., oil sludge or methane-rich ponds). Moreover, the dual cutters homogenize heterogeneous waste—mixing soft organic sludge with settled sand or ash—enabling efficient pumping to dewatering bags or filter presses. Environmental contractors trust this pump for its ability to run dry briefly without damage, a critical feature when suction conditions become uneven.
Frequently Asked Questions About the 110kW Hydraulic Driven Submerged Dredge Pump Unit
A: The pump is designed for medium-to-large excavators (typically 20–35 metric tons) with auxiliary hydraulic flow between 250 and 400 L/min and operating pressure up to 350 bar. However, Hydroman® offers flow restrictor kits and pressure relief valves to adapt the pump to smaller or larger carriers. Before purchase, you should provide your excavator’s make, model, and hydraulic specifications so our engineers can recommend the correct tuning. A mismatch in flow rate will affect agitator speed and overall pumping efficiency.
A: Most submersible dredge pumps rely on a simple agitator to loosen material. The Vertical Underwater Dredge Pump with Dual Cutters uses two counter-rotating cutter blades that physically shear and lift consolidated sediment—similar to a mechanical trencher. This action creates a localized fluidized zone directly in front of the suction inlet, allowing solids as large as 45mm to enter the pump without bridging. The result: higher solids concentration (up to 70% by weight), faster cleanup, and less water recirculation compared to jet-agitated pumps.
A: Daily checks should include inspecting the hydraulic hoses for leaks, greasing the mounting pivot points, and flushing the exterior with fresh water to remove abrasive deposits. Every 200 operating hours, you should measure the wear ring clearance and inspect the dual cutters for edge dulling. High-chrome wet parts typically last 800–1,500 hours in sharp silica sand, depending on pump speed and solids size. Hydroman® stocks all replacement wear parts (impeller, agitator, cutters, and seal kit) for quick shipment. Many customers schedule a full wet-part rebuild after each dredging project to maintain peak performance.
Why Choose This Vertical Underwater Dredge Pump with Dual Cutters for Your Next Project?
The Hydroman® 150THY110-6P eliminates the compromises of traditional dredging equipment. Surface pumps lose prime on slopes. Electric submersibles risk cable damage and require heavy generators. Cable-deployed dredges lack mobility. In contrast, this High Performance Hydraulic Dredge Pump for Excavators turns your existing excavator into a versatile, self-propelled dredging machine. You gain instant depth control, boom articulation for hard-to-reach areas, and the ability to walk the pump out of the water for maintenance without a crane.
Operators in marine construction, flood prevention, and industrial sump cleaning consistently report 40–60% faster slurry removal compared to vacuum trucks or clamshell dredging. The 150mm discharge port easily connects to floating pipelines or shore-based delivery hoses, moving up to 600 cubic meters per hour depending on slurry density and head requirements.
Ready to upgrade your excavator’s capability? Contact Hydroman® today for a customized quote, hydraulic compatibility check, and on-site commissioning support. Whether you need a single unit for a seasonal de-silting campaign or a fleet for large-scale mining, the Hydroman® 150THY110-6P delivers unmatched durability and pumping power. Don’t let settled sediment slow you down—put this Heavy Duty Excavator Dredging Pump for Slurry Removal to work on your next project. Contact Hydroman® today!
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Tobee is specialized in providing solutions for slurry pump, vertical sump pumps, gravel pump, dredging pumps, froth pump, seawater pumps, fire pumps, slurry pump parts and OEM pump parts for your harsh projects.
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+86 311 8722 1317
No. 266, Tianshan St, High-tech Zone, Shijiazhuang City 050000, China.
