Shandong Jinrui Shipbuilding Co., Ltd.
Shandong Jinrui Shipbuilding Co., Ltd.
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| Trailing suction hopper dredger is self-propelled and non-self propelled . the dredging pump drives the front of the screw rake head to churn .cut collection to the underwater position . and through the suction pipe to get the bottom silt .sand .and other loose material with water then through the the discharge pipe to transport to destination .during the dredger working process in resevoir . in order increase the suction mud effective . we add the jet in the front of suction pipe to increase the concentration . this type of trailing hopper scution dredger is suitable for underwater sandy and non-viscous soil . as well as soft and easily flowing mud. |
Trailing suction hopper dredger advantage : | 1. Widely operation area | 2.Easily operation |
| 3.Less wastage | 4.High efficient |
| Model | QH-150 | QH-200 |
| Tolal dimention | 17m*4.5m*1.5m | 20m*6m*1.7m |
| Dredging depth | 5-6m | 6-8m |
| Capacity | 150m3 | 200m3 |
| Thinckness of steel plate | Bottom : 6mm Side: 6mm Front :5mm | Bottom :6mm Side : 6mm Front : 5mm |
| Main engine power | 230kw | 300kw |
| Pump water flow | 500m3 | 800m3 |
| Draught | 0.85m | 0.9m |
| 1 | One-man operation. The most advanced Siemens PLC control system. |
| 2 | New highly effective cutter /wheel drive system |
| 3 | Reliable hydraulic system. |
| 4 | Fresh water cooling system |
| 5 | Completely assembled and fully tested before delivery |
| 6 | Very simple and fast assembly with experienced engineers. |
| 7 | Standard design, allowing short delivery times |
| 8 | Standard spare parts available from stock |
| 9 | Designed as standard to qualify for Coastal Waters Certificate |
| 10 | Optional equipment available such as spud carriage. anchor boom. DGPS System |
| Main diesel engine : Make: Cumins. Power: 3500kw we can according to the requirements offer all size diesel engine Rpm: 1700r/min. Cylinders:12-16. Feature:High efficient . full output long continuous working time. low failure. |
| High pressure pump: Make:Shijiazhuang . Water flow:7500m3/h.(3000m3-15000m3/h can available). Pump size : WN700 Head :66m. Capacity:1500m3/h Discharge distance : 2500m( Booster station can available for long discharge distance ) Feature: Full power working . The biggest output . long service life .low failure. |
| Generator set : Brand : Normal Cumins (we can according to the customer requirements to offer others brand ) We can support all models on my all dredging machinery . |
Best parts will be used for the dredgers, like world famous Cumins engines, Shijiazhuang pumps, Hangzhou gearboxes, Simens PLC control system.
Hydraulic system is one of the most important parts of cutter suction dredgers. The cutter head, ladder winch, swing winches, spud or spud carriage are driven by hydraulic motors for higher efficiency and durability. Reputed brands are used for the other hydraulic parts like hydraulic pipes, hydraulic pumps, hydraulic valves.
Trailing suction hopper dredger in factory :Packing and shipment :Customers visit our factory : | Set Sail dredger factory covers an area of 1500 acres with more than 200 employees. |
| Factory has manufacture experience more than 20 years. |
| More than 50 certificated engineers and technicians. |
| We have certification and patent more than 50 item. It contains ISO CE etc. |
| Set Sail dredger is sold more than 80 countries . |