4-stroke Horizontal Hit and Miss Internal Combustion Gasoline Engine Model

Introduction:

The RETROL team spent 4 months developing and designing this new H&M engine model, model number "HM-01". Our selection of excellent materials and exquisite craftsmanship will ensure the reliability and durability of the engine. Product design: adopts transparent adjustable flow main oil cup, new carburetor, and echo exhaust pipe. The two large flywheels are reasonably weighted. The flywheels are equipped with spring throw balls and split wide pulleys. The engine is very practical for power output. The special design adds a rare "fast and slow engine switching gear", which can meet the engine speed switching requirements: it can run at ultra-slow speed or at high speed for power output. Make the engine more playable and players have a better sense of operation. Product technology: The Ferrari red paint of the whole machine adopts electrophoresis surface treatment process. The main components (fuselage body, flywheel, connecting rod, etc.) are cast from stainless steel 304. All assembly surfaces are made of CNC precision machining, high carbon steel. Hardened one-piece crankshaft. It is not only a playable engine model, but also a mechanical handicraft with great collectible value.

Features:

1.Exquisite manufacturing process: This Hit-and-Miss engine model uses high-quality metal materials and manufacturing processes to ensure its quality and precision. Each part is precision machined and assembled, making the entire model look very realistic and eye-catching.
2. Exquisite detail features: This model engine is beautifully designed, and every detail has been carefully considered and manufactured. The engine surface is painted green to maintain the original appearance of the old agricultural machine. It has realistic sounds and movements, which further highlights the retro classic charm and is impressive.
3. Easy to display and operate: The model engine is all ready to run, with simple and easy to understand operation and display methods. It can be easily displayed anywhere, such as on a desk or in a collection cabinet. You can easily control the operation of the engine by starting and stopping it manually.
4. Real principle: This model engine is also a very suitable tool for education and learning. You can understand the working principle and mechanical principle of the Hit-and-Miss engine by observing its operation. When starting the engine, you can observe It ignites the fuel and creates a unique sound and movement.
5. Exquisite gift: This model engine is perfect for mechanical enthusiasts, collectors and anyone interested in mechanical principles. It is not only a decoration, but also a very valuable collectible. It would also make a memorable gift for stationary engine model collectors.
6. Warm reminder: The engine does not include spark plugs, CDI igniters, fuel tanks, fuel pipes, bases, equipment wooden boxes and other accessories. Please purchase additional accessories according to your needs.

Parameters:

Brand: RETROL ENGINE;
Model: HM-01;
Form: KIT or RTR version;
Size: about 17*13*13cm;
Weight: about 1.8kg;
Displacement: 7cc;
Cylinder: Horizontal single cylinder;
Stroke: four-stroke;
Bore diameter: 20mm;
Stroke: 22mm;
Cooling method: evaporative water cooling;
Lubrication method: mixed oil + oil cup lubrication;
Startup method: manual start;
Ignition method: CDI ignition;
Spark plug type: British thread 1/4-32 ME-8 spark plug;
Fuel type: 92# and above gasoline;
Lubricating oil type: four-stroke engine oil (mixing ratio of engine oil to gasoline is 1:25);

Packing list:

engine*1, instruction manual*1.