Heavy Duty Dredge Pumps

Jinrun offers Heavy Duty Dredge Pumps engineered to deliver maximum efficiency and long-lasting performance in dredging, reclamation, sand mining, and environmental projects. Our pumps handle abrasive slurries, high solids content, and continuous operation without compromising reliability.

Key Features

High Efficiency: Optimized impeller design and hydraulic performance reduce energy consumption while maintaining strong flow rates.

Durable Construction: Premium wear-resistant materials ensure long service life, minimizing downtime and maintenance costs.

Cavitation Resistance: Advanced design reduces vibration and erosion, keeping your operations smooth and stable.

Customizable Solutions: Flow rate, head, and slurry density can be tailored to meet site-specific requirements.

Small-caliber dredge Pumps (Diameter ＜250mm)

Available in single-pump casing and double-pump casing designs, these compact mud pumps stand out for their superior pressure resistance that enables efficient long-distance solid-liquid material transport. Boasting a simplified structural design, they feature easy disassembly, assembly and part replacement, significantly reducing maintenance time and operational costs for our customers.

Medium-caliber Dredge Pumps (Diameter 200–500mm)

Designed with a single-pump casing, single-stage, single-suction and cantilevered horizontal structure, this series offers two flexible configurations: integrated bracket type and separate pump-and-casing type. All models are fitted with submersible pumps for versatile underwater operation; for high-lift working scenarios requiring 2-level or higher series operation, the in-hull pump unit can be customized into a dual-pump system, effectively boosting conveying head and adaptability to complex working conditions.

Large-caliber Dredge Pumps (Bore Diameter 600–1200mm)

This heavy-duty series provides two structural options for in-cabin use: dual-pump casing type and single-pump casing type, both adopting a single-stage, single-suction, cantilevered horizontal design with a stable integrated support bracket. Equipped with forced dilute oil lubrication system, the pumps ensure smooth and wear-resistant operation of key components, extending service life under heavy load. For submersible applications, the single-pump casing design is exclusively adopted to reduce overall weight, making the pump much easier for lifting, lowering and on-site movement. A humanized front-disassembly mechanism is paired with professional dedicated tools, realizing quick assembly and disassembly—greatly simplifying daily maintenance, on-site repair and part replacement work.