About us
Our company is the leading manufacturer of dredgers and relative products in China, we are into this business for 20 years and now we have up to 130,000 M3 workshop and more than 100 engineers and skillful staff ,we also obtained advanced technology from Germany,America, Holland. we gained ISO9001 International Quality System Certificate , Ship Inspection Certificate of ZC & CCS, besides, we also have Europe CE Certificate , our dredgers have been sold to abroad such as Poland ,Russia, Venezuela,India,Qatar, Libya ,Nigeria,Iran, Saudi Arabia,Korea and so on , more than 33 countries.
We have two factories. Totally 80,000 square meters. One is located in Huanglou
Economy Development Zone, is mainly for all kinds of traditional dredger(such as cutter suction dredger,jet suction dredger, chain bucket dredger,sand washingmaking machine,saltgold dredger).The other is in Qingzhou Economy Development
Zone, is mainly for all kinds of innovation dredging equipment .
Specifications:
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1. GENERAL
No. | Item | Parameters | |
M | Feet | ||
1 | Total Length (with ladder raised) | 22 | 73 |
2 | Hull Length | 14 | 48 |
3 | Hull Width | 5.0 | 17 |
4 | Hull Depth | 1.6 | 5.3 |
5 | Draft | 1.1 | 3.5 |
6 | Ladder Length | 12 | 38.5 |
7 | Dredging Depth | 10 | 33 |
8 | Discharge Distance(Max) | 1500 | 2640 |
9 | Pump Flow Capacity | 800m3 per hour | |
2. Diesel Engine (2)
Item | Main Engine | Standby Generators |
Made | WEICHAI | WEICHAI |
Power | 300KW/402HP | 24kw 40HP |
Fuel Consumption | 40L/h | 4L/h |
Amount | 1 Set | 1 Set |
3. Dredging Pump (1)
Item | Parameters | Note |
Made | (Norman Technology, Australia) | SHIJIAZHUANG PUMP GROUP |
Type | 200WN | Dredging Pump |
Capacity | 800m3 per hour |
|
Head | 40-65 m |
|
Speed | 700-850 r/min |
|
Efficiency | 70—72% |
|
NpSHr | little than 4 m |
|
Pump Suction Diameter | 250 mm |
|
Pump discharge Diameter | 200 mm |
|
Max.Diameter of Flowed Partice | 178 mm |
|
4. Cutter Head (1)
Item | Parameters | Note |
Cutter Head Diameter | 1000mm | High manganese steel material |
Cutter teeth | 23 Pieces | Cutter teeth replaced Easily |
Cutter Power | 50kw 67HP |
|
Cutter Speed | 0-30RPM |
|
Drivers | 50kw 67HP | Hydraulic Motor |
|
|
|
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