H75 Vertical Four-cylinder Gasoline Engine Model Mechanical Science Experiment Toys

Introduction This is a vertical four cylinder gasoline engine engine which is made of brass and stainless steel It uses water circulation cooling with a heatdissipation tank a water pump and a fan The ignition system uses our newly developed electronic components Power supply with 4 5V We design the engine with a mechanical limiter It allows the engine to stabillize a set of speed This is a perfect mechanical craft When it is added it can work normally You will fans for it Specification Item Name Vertical four cylinder engine H75 Size 230 100 180MMDisplacement 12CCCylinder diameter 13MMltinerary 20MMWeight 3500GEngine startup steps 1 Wire from the board inspection engine connect the fuel tank pipe install3 5 batteries 4 5V Add water in the heat dissipation tank 2 use gasoline 95 to fuel tank after completing the filling turn the flywheel plum in the right side power switch surface which can makethe mixed fuel into the cylinder To ensure the tubing No air is generated 3 Turn on the power switch and quickly rotate the flywheel start engine at the right side of the engine power switch surface Precautions 1 After the engine works you need to continue to add water in the water tank Because the water will enter the cylinder to fill the space after work the waterway in the cylinder will return to the water tank through the pipe 2 Normally in the ignition device the cylinder compression is normal if the machine does not start normally It is