1.Specifications

china DK- 18 inch hydraulic cutter suction dredger vessel: 

1.advanced PLC control system 
2.Waterflow: 3600cbm/h 
3.Discharge:2000m 

2.AS for us

Cutter head suction sand pump dredger for gold

A.Main Parameters

1.Main Scales:

  Overall length:23.50m

  Hull length:16.00m

  Hull width:6.10m

  Hull depth:1.85m

  Total weight:58T

 Suction/discharge pipe dia:450/400mm

2.Main parts characters

2.1.Sand pump diesel engine(one set)

   Model:Caterpillar 3412E

   Power(Max):485kw(660HP)

   Speed:1800r/min

(Also can use the Cummins KTA19,522KW,700hp,2100r/min)

( low power,high market share,excellent after-sale service)

2.2.Sand Pump (one set)

   Model:14/14G-G

   Maker:Shijiazhuang Pump Group

   Clean Water flux(Q):1600m³/hr

   Pump lift(H):52m

   Speed(n):600-700r/min

2.3.Cutter Diesel Engine

   Model:Cummins NT855

   Power:145kw

   Speed:1800r/min

2.4.Cutter(one set)

   Model:φ1000

   Maker:Our factory

   Diameter:1000mm

   Power:75kw

   Max speed:     First speed          about 11r/min

                          Second speed      about 23r/min

                          Third speed          about 33r/min