H74 5cc 4-Stroke 2-Cylinder Water Cooled Gasoline Internal Combustion Engine Model

Features:

.Vintage Engine: This vertical dual-cylinder petrol engine has a retro appearance and a mechanical speed governor, which enables the engine to maintain a specified speed.

.With a radiator tank, a water pump, and a fan, the engine uses water circulation cooling. features an ignition system and is 4.5V (3 x AA batteries) operated.

.This flawless mechanical craft is constructed of stainless steel and brass. On a wooden basis, the item is built and prepared for use. When you add fuel to the engine, its impressive performance will astound you. 

.Starting Step:

(1) Check the wiring for the engine underneath the wooden base, connect the oil tank and oil tube, and then put in three AA batteries (4.5V).

(2) Add 95 petrol to the oil tank. After filling, crank the flywheel several times in a clockwise direction on the engine's right side (where the power switch is located). It will guarantee no air in the fuel line and allow the mixed fuel to enter the cylinder fully.

(3) To start the engine on its right, flip the power switch on and swiftly turn the flywheel clockwise.

.Note:

(1) After the engine runs, you must add water to the water tank because the water will enter the cylinder to fill the space left behind and then go through the cylinder to the water tank via a pipe.

(2) If the ignition system and cylinder compression are regular but the machine still won't start usually, the carburetor needle probably has to be adjusted.

(3) After tightening the carburetor needle, loosen it for 1/4 turn and spin on the flywheel to bring the gasoline-to-air mixture ratio up to the standard operating range.

(4) When the machine stops functioning, turn off the power.

(5) It will spend the downtime with you and is the perfect present for model and machinery enthusiasts. It can be used as a gift for Christmas and birthdays or as part of a collection.

Q&A

1. Do you recommend fully synthetic oil for the H74 Twin engine? If so, what grade oil is needed, and how much do you place in the crankcase?

Specifications:

.Material: Brass/Stainless Steel/Wood

.Art. No.: H74

.Integrated Dimensions: 200 x 120 x 210mm

.Engine Dimensions: 180 x 180 x 100mm

.Wooden Base Dimensions: 200 x 120 x 30mm

.Weight: 2500g

.Displacement: 5CC

.Cylinder Diameter: 13mm

.Stroke: 20mm

.Ignition Unit Power Voltage: 4.5V

.Starting Mode: External Force (Electric Drill) or Manual

.Product Dimensions: 20 x 12 x 21cm

.Product Weight: 2500g

.Package Dimensions: 25 x 25 x 25cm

.Package Weight: 2800g

.Packing: Box