15cc Four-stroke OHV Engine Model Vertical Single-cylinder ICE Engine

Features:

Industrial Engine: The vertical OHV single-cylinder four-stroke gasoline engine is built with an independent lubricating system and electronic igniter equipment to fill 4T engine oil separately. It also has a flexible cylinder head that can open and close.

Delicate Technology: The crankshaft was treated with hard chrome electroplating after 40Gr quenching, tempering, and finish turning, with a hardness of 55HRC and a precision of 0.01mm. All aluminum alloy parts were processed by CNC machine tools, electric pulse, and line cutting, with a machining precision of 0.02mm. The assembly of the main shafts, main shaft gears, and cam and camshaft is solid and long-lasting thanks to shrink fit. The valve is assembled with an alloy pipe for wear and heat resistance and undergoes 40Gr quenching, tempering, and finishing.

Incredible Craft: The unique desktop engine model is easy to use, friendly to beginners, and has a generally sustainable use of 30 minutes. This allows you to feel the distinct mechanical operating charm of the engine.

Collectible Gift: For fans of machines and engine models, this model is a fantastic addition to any collection. Perfect as a high-end, original gift for loved ones and friends and an engaging science educational toy.

Note: If you require the foundation, power distribution cabinet, or tank, you must purchase the high-end version in addition to the simple edition, which includes the igniter. To prevent causing harm to the machine by improper usage, please operate it according to the instructions. It is for ages 14 and up.

Specifications:

.Material: Metal

.Bare Weight: 1.9kg

.Displacement: 15CC

.Cylinder Diameter: 25mm

.Stroke: 24mm

.Compression Ratio: 5/1

.Valve Mechanism: OHV (Overhead Valve)

.RPM Range: 800-5000rpm

.Lubrication Method: Wet Sump/Splash Lubrication

.Lubricating Oil Type: 5W40 (4T)

.Lubricating Oil Filling Capacity: 25mL on Open Cylinder Head/35mL on Enclosed Cylinder Head

.Cooled Mode: Air-cooled

.Starting Mode: Manual Pull (Rope)

.Ignition method: CDI Electronic ignition

.Starting Voltage: Approx 6V (Without Battery)

.Product Dimensions: 21 x 12 x 27cm

.Product Weight: 1900g

.Package Dimensions: 25 x 15 x 32cm

.Package Weight: 2200g

.Packing: Box