China · Qingzhou, Shandong · since 1994

Julong

Chinese builder of modular, truck-transportable cutter suction dredgers, amphibious dredgers and weed harvesters, widely exported for sand mining and desilting.

Official website ↗

Specs source: builder publications ↗ · last verified 2026-10-01. Indicative values — confirm with the builder.

Focus

— Modular CSDs
— Amphibious dredgers
— Weed harvesters

Cutter suction

JLCSD-250

Details →

New — ask builder

Size: 25 × 5.2 m
Max depth: 10 m
Pipe: 250 mm
Power: 336 kW
Output: 250 m³/h

silt · clay · sand

JLCSD-450

Details →

New — ask builder

Size: 38 × 7.3 m
Max depth: 15 m
Pipe: 450 mm
Power: 895 kW
Output: 900 m³/h

silt · clay · sand · gravel

Specs are approximate. Confirm with Julong before you rely on them.