Retro Vacuum Suction Fire Type Metal Stirling Engine Tractor Model 2019 New Car Building Kit Physics Class Demonstration | Игрушки и

Retro Vacuum Suction Fire Type Metal Stirling Engine Tractor Model 2019 New Car Building Kit Physics Class Demonstration | Игрушки и

Retro Vacuum Suction Fire Type Metal Stirling Engine Tractor Model 2019 New Car Model Building Kit Physics Class Demonstration
Features:

.Unique Design: This model is based on this year's popular retro design. Anodized aluminum alloy, 304 stainless steel axle, all copper gear box.
.The gearbox simulates a car manual transmission, with two speed modes, one neutral position and one forward gear. 304 Stainless steel gear steering assembly for compact and precise construction.
.The front wheel steering structure simulates the real car steering structure and is connected to the rear precision stainless steel steering assembly. The steering wheel rotates lightly, and the front wheel steering is precise and accurate.
.The strength and mode of gearbox and shift lever gears have passed more than 30 design sample experiments. Simulate the true feel of manual transmission.
.The modular design of engine and frame makes it easy for players to disassemble and maintain.
.The top of the brass cylinder is designed with oil hole, which is convenient for engine lasting lubrication. The overall layout design miniaturized all copper flywheel
.The whole model has more than 90 parts. All stainless steel screw
.How to operate: Check: 1. Hang the shift lever back into neutral. 2. Check that the flywheel is flexible. 3. Whether the copper plate air valve is open and close when rotating the flywheel. 4. Pick up the machine, in a neutral state, respectively rotate the two rear wheels flexible for normal. Turn the steering wheel to check the steering mechanism. Start: 1. Choose a windless and flat ground. 2. Lift nose cover upward. 3. Open the fuel tank cover and fill it with fuel. 4. Light the wick. 5. Turn the flywheel continuously to start the engine. (When the temperature is below 10℃, the cylinder will condense water, you need to turn the flywheel continuously to start the engine after lighting the wick for two minutes). 6. Adjust the distance of the wick so that the engine reaches its maximum speed, and drip oil into the oil port. 7. Put down the nose cover, and put the lever into forward gear and the model moves.
.Meaning and Value: By operating the engine, you would observe and know the operational process and more intuitive understanding of the operating principle of stirling engine, deepening your interest in physics; Its superior quality and exquisite appearance also make it of high collection value, which can be used as high-end decorations or gifts. Suitable for people over 14 years old. The product has been assembled and can be used directly
.Warm Tips: Be careful not to get hot during operation. Do not clean engine at high temperature

Specifications:

.Color: As Shown
.Material: Brass + Stainless Steel + Aluminum Alloy
.Engine No-load Speed Range: 500-2500r/min
.Fuel: Anhydrous Ethanol or 95% Medical Alcohol
.Cylinder Oil: Advanced Sewing Machine Oil or 10# Industrial White Oil
.Lubricating Oil Filling Method: Drip (Oil Filling Port)
.Product Size: 22 x 11 x 12cm
.Product Weight: 1200g
.Package Dimensions: 22 x 19 x 17cm
.Package Weight: 1300g
.Packing: Graphic Carton

Package Content:

.1 x Engine Model

Packing list

.1 x Engine Model