S4Q1 S4Q2 Used Engine Blocks For Excavator E307D MD192299 Diesel
Engine Parts
Specification
| Car name: Engine cylinder block |
| Model Number: S4q2 |
| Engine type: Diesel |
| Application: Excavator |
| valve: 8 valve |
| The number of cylinder: 4 |
| Injection: Eddy |
| Work form: Turbo |
Description
What is Cylinder or Engine block in an Automobile?
Table of Contents
What is Cylinder or Engine block in an Automobile?
Materials used for Cylinder or Engine Block:
Functions of Engine Block:
Cylinder or Engine Block Construction:
Types of Cylinder or Engine Block:
V Engine Cylinder:
Inline Engine Cylinder:
Boxer Engine or Opposed Engine Cylinder:
Common problems in the Engine Cylinder Block:
The cylinder block is one central component of the engine in an
automobile. The engine block structure contains the cylinders and
other engine parts of an internal combustion engine. It is also
called an Engine Block.
Image of Cylinder or Engine Block
The cylinders, cylinder head, and crankcase are the major three
parts that form the foundation of an automobile engine.
The cylinder includes the piston, piston ring, and piston pin which
is used to perform the combustion process. It also includes
elements such as the coolant passages and oil galleries which
provides circulation and temperature control caused due to friction
to various internal parts of the engine.
It also features water galleries to provide cooling to the engine
and maintain the optimum temperature. An oil sump is present at the
bottom of the engine block to store the oil for circulation.
Engine block plays an important role in terms of preventing damage
to internal parts of an engine. Earlier, the engine block had a
separate crankcase attached separately but modern engines have the
crankcase integrated within the engine block.
Functions of Engine Block:
Functions of an engine include a variety of tasks essential for the
optimum working of an internal combustion engine. These include:
Enclose the piston, connecting rod, and crankshaft making sure they
work properly inside the cylinder.
1.Transfer of the gas forces used in the engine for the combustion
process.
2.Crankshaft drive mounting.
3.Provide connection of the cylinder heads.
4.Mounting of the camshaft.
5.Mounting of the crankshaft.
6.Pathway for transportation of lubricants and coolants.
7.Connecting to the transmission via the flywheel drive.
8.Sealing of the crankcase with the help of an oil sump.
9.Circulation of water in water-cooled engines to keep the engine
temperature within the working range and avoid excessive expansion.
Cylinder or Engine Block Construction:
An engine block consists of the following major parts:
1.Cylinders
2.Cylinder head
3.Water pump mounting
4.Core plugs
5.Oil passages
6.Head studs
7.Oil filter
8.Crankshaft
9.Crankcase
10.Head gasket
11.Intake and exhaust ports
12.Head valves
