15cc Vertical OHV Single-cylinder Four-stroke Internal Combustion Engine Model – Physics Mechanical Crafts Experiment Educational Toys (with Base, Power Distribution Cabinet and Tank)
Features:
.Industrial Engine: The vertical OHV single-cylinder four-stroke gasoline engine with deeply industrial style is built with half-perspective window for visible internal running process, flexible cylinder head capable of opening and closing, independent lubricating system to fill 4T engine oil separately and electronic igniter equipment.
.Delicate Technology: All aluminium alloy parts processed by CNC machine tool, electric pulse and line cutting, with a machining precision of 0.02mm, and the crankshaft treated with hard chrome electroplating after 40Gr quenching and tempering as well as finish turning, with a hardness of 55HRC and a precision of 0.01mm. With shrink fit, the main shafts&main shaft gears and cam&camshaft feature sturdy and durable assembly. The valve, used 40Gr quenching and tempering as well as finish turning, assembles with alloy valve pipe for wear&heat resistance.
.Incredible Craft: The distinctive desktop engine model with stable&reliable structure and a sustainable use of 30mins generally, is easy to operate and friendly to beginners, allowing you to experience the unique mechanical operation charm from the engine.
.Collectible Gift: This model makes an amazing addition to any collections for the fans of machines and engine models. Perfect for an interesting science educational toy and a high-end&creative gift for families and friends.
.Notes: This is the high-end edition, the base, power distribution cabinet and tank are not included in the simple edition, please buy the high-end edition if needed. Please operate the machine in line with the instructions to avoid damage to the machine by improper operation. Recommended for 14+.
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 lgnition
.Starting Voltage: Approx 6V (Without Battery)
.Product Dimensions: 21 x 12 x 27cm
.Product Weight: 2200g
.Package Dimensions: 25 x 15 x 32cm
.Package Weight: 2500g
.Packing: Box
Fast Shipping and professional packaging
Through our long-term relationship with UPS, FedEx, DHL as well as a range of other leading global carriers, we can provide a variety of shipping options. Our warehouse staff are highly trained to pack your goods exactly as per the specifications that we supply. Your goods will undergo an exhaustive examination before they will be properly packaged prior to being shipped. Every day, we deliver to thousands of customers in multiple countries. This shows our commitment to becoming the biggest retailer on the internet. There are distribution centers and warehouses located in Europe and the USA.
Note: Orders that contain more than one item are assigned a specific processing period depending on the specific item.
Before shipping the items, our staff will carry out an extensive inspection of the products you ordered. Today, most orders will be delivered within 48 hours. The time to deliver varies from 3-7 days.
Returns
The stock market is always changing. It's not entirely managed by us since we are involved with multiple organizations, such as the factory and our storage. Therefore, the actual inventory could change at any time. Be aware that it is possible for your order to be out of stock after you have placed the order.
Our policy lasts for thirty days. If you haven't received the product within 30 days, we are unable to offer a refund or an exchange.
You can only return a product if it is unused and still in the same state as when you first received it. It should also be returned in the original packaging.
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