The design of product is novelty, high technical content. The design and manufacture level for high speed engine of motorboat fills in domestic gap, hull is the largest SMC integrated moulding product, the integrated testing technology content of EGI ECU high speed engine which is allodial developed is high, the motorboat and impeller are collaborative design using professional design software for propulsion system of propeller.

The working principle for developing motorboat is as following: after absorbing some amount water through inlet and then drainage pump discharges water (the discharged water is in high speed spouting state ), thereby forcing the motorboat rapidly to go ahead. So the motorboat has a high speed working engine to transfer low-speed water into high-speed water, and then push the motorboat to move forward. At the same time, it also presses some water to the coolant gallery of engine and cools the engine.

As the rotating speed of engine is proportional to rotation speed of impeller,so the quantity of cooling water and engine speed is corresponding. In addition, there is thermolator in engine to automatically control the temperature of cylinder body, the thermolator starts to work and open a line of drainage pipes when cylinder temperature raises to a certain temperature, this is to add the quantity of cooling water and lower the temperature of cylinder body, so that the engine works be in the best temperature range. Cooling water and exhaust emission of engine discharge in the same pipeline, it can use cooling water to cool vent-pipe and reduce exhaust emission to pollute upper pipe of motorboat as well, resolved situation that the pipeline may be blockage.???

Model SANJ-1100

>Dimentions 3410*1240*1240 mm

>147-horsepower Sanjiang Marine Engine

>Four Cylinders, four strokes engine>1050 CC

>70 Ltrs fuel capacity >100 galon storage

>Tow Hook

>light weight

>1-3 passengers

> Finger throtle

>Automatic Bilge system