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SE-12000 Excavator

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SE-12000 Excavator is a new type and multi-functional underwater excavation equipment developed by Tianjin Timeast Offshore Engineering Co., Ltd.

Vessel & Equipments Description

SE-12000 Excavator is a new type and multi-functional underwater excavation equipment developed by Tianjin Timeast Offshore Engineering Co., Ltd. It was designed based on the principle of fluid mechanics, makes use of high pressure jet head to break seafloor silt, and then makes use of low lift and large flow of water flushing seabed to perform dredging and trenching. The diesel engine system is equipped with high power and excellent performance, the hydraulic system is safe and reliable. The operation part is convenient to assemble and disassemble, the working system is stable and efficient. The main machine was installed in the container, operation part is convenient to assemble and disassemble for transportation. The Excavators was equipped with sonar detection system, which can monitor the trenching state at any time.


In the process of continuous practice, discovery and improvement, the excavator is the third generation until present. SE -12000 excavator can be assembled by vertical, horizontal and single pump in order to adapt to different working water depth and other operating conditions.


SE-12000 can work for submarine/offshore pipeline pre-trenching, post-trenching, submarine/offshore pipeline repair, submarine/offshore pipeline laying, and all kinds of underwater digging, underwater sand pre-cleaning, underwater dam repairing, underwater dredging and salvage etc. multiple purpose.


 Performance Parameters:

ItemSpec.ItemSpec.
Engine Power

444 KWXZ (Mechanical Efficiency 90%)

Excavation Capability

1000 m3/h

Hydraulic System Pressure

31.5 MPa

Excavation Rate

400 m/h

Axial Pump Max. Flow12000 m3/h

Work Depth

2~50 m

Axial Pump Head3.4 m

High Pressure Pump Diesel Engine Power

210KWXA

Axial Pump Efficiency

0.71

High Pressure Pump Head

270 m

Hydraulic System Efficiency

0.75

High Pressure Pump Max. Flow

300 m³/h

Equipment Efficiency

0.48

N/AN/A


SE-12000 Excavator

                                            

                                                  Vertical Type


SE-12000 Excavator


                                                Horizontal Type


SE-12000 Excavator

                                   

                                              Operation On Site