M21 Mini Horizontal Single cylinder 4 stroke Gasoline Engine Tractor Engine Model

Features:

Gasoline Engine for Tractor: Modeled after the diesel engine of a farm tractor from the last century, this miniature gasoline engine captures the essence of different eras wonderfully.

Retro Design: With classic body lines reminiscent of vintage tractors, this retro machine faithfully reproduces authentic engine details, including a new carburetor, lift throttle, and floater-controlled valve.

Brass and Metal Made: Crafted with precision, each part of the engine is made of brass and stainless steel, ensuring durability and stability. The wooden base complements the design, making it easy to display and control.

RTR Version: This engine comes ready to run, equipped with start and ignition equipment. It's beginner-friendly, allowing novice model enthusiasts to marvel at its operation right out of the box.

Collection or Gift Choice: Ideal for collectors or as a high-end gift, this engine model is suitable for personal enjoyment or presenting to friends and family on special occasions.

Warm Tips:
1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.
2. After tightening the main oil needle on the carburetor, loosen 1/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.
3. Turn off the power switch when the machine stops.

How to Start This IC Engine:
Step 1. Check the engine and wire from the board to connect the tank line, then install 3 AA batteries (4.5V).
Step 2. Add gasoline (95#) to the tank. After filling, turn the flywheel on the right side of the engine, which allows the mixed fuel to enter the cylinder to ensure that there are no empty tubes inside.
Step 3. Turn on the power and quickly turn the flywheel on the right side to start the engine.
Step 4. During startup, gently cover the inlet with your hand and release it instantly a few times to allow the machine to suck in fuel smoothly. This step is not required after a normal startup!

Specifications:
.Material: Brass + Stainless Steel
.Item No: M21
.Color: Brazen
.Form: Ready to Run
.Type: Horizontal Single-cylinder Four-stroke Gasoline Engine
.Displacement: 1.9CC
.Cylinder Diameter: 13mm
.Stroke: 14mm
.Cooling Mode: Cold Cooling
.Starting Mode: Manual/Electronic Drill Starting
.Ignition Method: Electronic Igniter
.Spark Plug Type: 1/4-32 Thread ME8 Spark Plug
.Lubrication Method: Mix/Splash Lubrication (Gasoline/Engine Oil =25/1)
.Fuel Type: 95# Gasoline
.Engine Oil Type: 2T Engine Oil
.Starting Power: 4.5V AA Batteries*3 (Not Included)
.Engine Dimensions: 110*100*130mm
.Wooden Base Dimensions: 150*120*30mm
.Product Dimensions: 15 x 12 x 12cm
.Product Weight: 960g
.Package Dimensions: 20 x 20 x 20cm
.Package Weight: 1160g
.Packing: Carton Box
.Ages: 14+

Package List:
1 x Engine
1 x Start Shaft
1 x Hand puller
1 x Spare O Ring Set
1 x Manual