Dk250 Cutter Suction Dredger

Core competitive advantages

● Advanced Hydraulic Integration: Equipped with a dedicated 90kW Weichai auxiliary engine to drive the CBGJ series hydraulic pumps, ensuring the 930mm alloy steel cutter head can penetrate compacted soil without straining the main engine.

● Enhanced Stability with Spud & Trolley: Unlike smaller cable-anchored vessels, the DK250 Cutter Suction Dredger features a dual 18m spud system and hydraulic cylinders with a 20-ton hoisting capacity, allowing for precise positioning and continuous operation in smooth rivers or covered sea areas.

● Rugged Hull Construction: Built for longevity, the main pontoon and side floats utilize 10mm thickened high-grade steel plates, offering superior impact resistance during heavy-duty mining operations.

Product Core Parameters

Why is the DK250 the top choice for mid-sized projects?

1. Dual-Engine Configuration for Maximum Efficiency

The DK250 Cutter Suction Dredger adopts a professional dual-engine layout.

The Weichai WD12 focuses entirely on the slurry pump's performance, while the Weichai WP6 independently powers the hydraulic winches and the cutter head. This separation of power ensures that even when the cutter hits hard clay, the pump's suction remains constant, preventing pipe clogs and maximizing sand productivity.

2. Professional-Grade Hydraulic Winch System

Equipped with one ladder winch and two swing winches, the DK250 Cutter Suction Dredger offers a 40KN rated pull and variable rope speeds (0-18m/min). This allows the operator in the ergonomic control cabin to execute precise "swing dredging" patterns, significantly increasing the coverage area per hour compared to basic mechanical dredgers.

3. Modular Design for Global Logistics

Despite its impressive 25.3m total length, the DK250 is designed as a dismountable dredger ship. The main pontoon and four side pontoons can be easily separated for road or sea transport. This modularity reduces mobilization costs for international projects in regions like Southeast Asia and Africa.

Ready-to-Work Out of the Box

At Dingke, we understand that downtime is lost revenue. Every DK250 is delivered with a complete support package:

● Fully Equipped Cabin: Includes adjustable seating, ventilator, and integrated hydraulic control consoles.

● Safety & Night Ops: Equipped with 4 working lights, 4 night warning lights, and a full maritime safety kit (life jackets, buoys, bilge pumps).

● Expert On-site Support: Our Elite Technical Team provides global installation, commissioning, and comprehensive operator training to ensure your investment delivers immediate results.