S3L2 Diesel Used Engine Assembly For Excavator E303 Water Cooling
Specification
| Car name: Complete Engine |
| Model Number: S3L2 |
| Cylinder stroke: 92 |
| Application: Excavator |
| Cylinder diameter: 78 |
| valve: 6 valve |
| Cooling: Water cooling |
| Injection: Direction |
| Cylinders of number: 3 |
| Output: 17.4kw |
Description
How does an internal combustion engine ( ICE ) work?
Combustion, also known as burning, is the basic chemical process of
releasing energy from a fuel and air mixture. In an internal
combustion engine (ICE), the ignition and combustion of the fuel
occurs within the engine itself. The engine then partially converts
the energy from the combustion to work.
Main Parts of an Internal Combustion Engine
Today we will learn about main parts of an engine or more
appropriately an IC Engine. An internal combustion engine is a heat
engine in which combustion (burning of fuel) takes place inside the
cylinder of the engine. A high temperature and pressure force
generates after burning of fuel. This pressure force use to move
the vehicle or rotate wheels by use of some mechanism.
In an engine many parts work together to achieve the goal of
converting chemical energy of fuel into mechanical energy. These
parts are bolted together and the combination of all these parts is
known as engine. Today I am going to tell you about these parts and
how they work so you can know the basic of automobile engine.
Main Parts of an Internal Combustion Engine:
1. Cylinder block
Cylinder is the main body of IC engine. Cylinder is a part in which
the intake of fuel, compression of fuel and burning of fuel take
place. The main function of cylinder is to guide the piston. It is
in direct contact with the products of combustion so it must be
cooled. For cooling of cylinder a water jacket (for liquid cooling
used in most of cars) or fin (for air cooling used in most of
bikes) are situated at the outer side of cylinder. At the upper end
of cylinder, cylinder head and at the bottom end crank case is
bolted.
The upper side of cylinder is consists a combustion chamber where
fuel burns. To handle all this pressure and temperature generated
by combustion of fuel, cylinder material should have high
compressive strength. So it is made by high grade cast iron. It is
made by casting and usually cast in one piece.
