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| Price | Negotiated |
| MOQ | Negotiable |
| Delivery Time | 5 - 8 work days |
| Brand | Caterpillar |
| Place of Origin | USA |
| Model Number | C6.4 |
| Packaging Details | Neutral Package or Fumigation Free |
| Payment Terms | D/P, T/T |
| Supply Ability | 5 pieces |
| Engine model | C6.4 | Place of Origin | USA |
| Packaging Details | Neutral Package or Fumigation Free | Color | Same as pictures |
| Excavator model | E320D | Material | Steel |
| Model Number | C6.4 | Supply Ability | 5 pieces |
| Brand Name | Caterpillar | Payment Terms | D/P, T/T |
| Type | Diesel Engine | Price | Negotiated |
| Delivery Time | 5 - 8 work days | Product name | Used Fuel Injection Pump |
| Quality | High quality | Part number | 3264635 |
C6.4 Used Fuel Injection Pump For Excavator E320D 3264635 326 - 4635
Specification
| Part name | Engine fuel pump |
| Pump code | 317 - 8021 |
| Pump sensor code | 2641A312 |
| Condition | Original Used |
| Part number | 326 - 4635 |
| Test staus | Normal |
| Engine Type | Diesel |
| Injection | Electric injection |
Description
Fuel Injection Pump Working Principle in Diesel Engine
There
are
two
types
of
injection
pumps
on
conventional
diesel
engines,
inline
pump
and
distributor
pump.
We have discussed the difference between the two types of pumps in the previous article, you can access these 3 types of fuel injection pump in diesel engines.
in this article, we will discuss in detail about the inline injection pump.
How does it work ? what are the components? we will discuss it all.
Definition of Inline Injection Pump
Inline injection pump is a high pressure pump on a diesel engine that is used to increase diesel fuel pressure up to 18,000 PSI individually.
That is, each injector will be served by a plunger unit.
It can be said, in a 4 cylinder diesel engine there are 4 injectors and 4 plungers.
The
main
characteristic
of
the
inline
injection
pump,
lies
in
the
configuration
of
each
plunger.
Each
plunger
is
placed
in
line
above
a
camshaft
pump.
That's where the name inline pump is taken. In addition to being called an inline pump, this type is also known as the individual pump because, as explained above, this type uses one plunger for each cylinder.
The main component of the inline injection pump. There are 5 main components in the inline injection pump,
Camshaft
pump
Plunger
Fuel
barrel
Fuel
feed
Rack
and
pinion
The
camshaft
pump
is
used
to
drive
the
plunger
in
order
to
press
the
fuel.
While
the
fuel
barrel,
is
the
place
to
hold
fuel
that
will
be
pressed
to
the
injector.
This is the configuration, the plunger is located above the camshaft and the fuel barrel is located above the plunger.
Rack and pinion is a mechanism to regulate the amount of fuel in the fuel barrel. This mechanism will regulate the diesel engine RPM.
