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| Price | Negotiated |
| MOQ | Negotiable |
| Delivery Time | 5 - 8 work days |
| Brand | Komastu |
| Place of Origin | Japan |
| Model Number | 6D102 - 6 |
| Packaging Details | Neutral Package or Fumigation Free |
| Payment Terms | D/P, T/T |
| Supply Ability | 10 pieces |
| Condition | Used | Engine model | 6D102 - 6 |
| Place of Origin | Japan | Packaging Details | Neutral Package or Fumigation Free |
| Color | Same as pictures | Excavator model | PC200 - 6 |
| Material | Metal | Model Number | 6D102 - 6 |
| Supply Ability | 10 pieces | Brand Name | Komastu |
| Payment Terms | D/P, T/T | Type | Diesel Engine |
| Price | Negotiated | Delivery Time | 5 - 8 work days |
| Product name | Used Fuel Injection Pump | Part number | 101609 - 3321 |
6D102 - 6 Used Fuel Injection Pump For Excavator PC200 - 6 101609 - 3321 101061 - 9990
Specification
| Car name: Fuel Injection Pump | Model Number: 6D102 - 6 | |
| Quality: High quality | Engine type: Diesel | |
| Application: Excavator | Part code: 101061 - 9990 | |
| Cooling: Water cooling | Injection: Direct | |
Description
4 Common Diesel Fuel Injection Pump Problems
Pressure-Packed Fuel Injection
Today’s
diesel
fuel
injection
pumps
are
under
pressure
–
even
more
pressure
than
what
was
once
considered
“normal.”
Around
15-20
years
ago,
it
was
common
for
fuel
injector
pumps
to
process
fuel
in
a
system
at
around
10,000
to
15,000
psi
(pounds
per
square
inch).
But
that’s
only
about
half
of
what
engines
are
expected
to
do
today.
Fast-forward
to
the
present
day,
and
those
diesel
fuel
injector
pumps
are
operating
in
the
30,000
to
40,000
psi
range.
Top-end engine performance is in many ways dictated by how much fuel can be processed by the engine. Basically, a superior engine can process fuel and air better than an average engine – that’s one reason why turbochargers are so effective at increasing horsepower – and a greater internal pressure in a necessity. That helps explain the significant pressure output of today’s fuel injection pumps compared to those from yesteryear.
Problem
#1
–
Dirty
Fuel
A
clean
diesel
fuel
pump
injector
is
a
happy
diesel
fuel
pump
injector.
Over
time,
residue
can
build
up
in
the
fuel
system,
and
enough
gunk,
grime
and
grease
can
clog
up
the
entire
fuel
injector
pump.
The
spray
tip
(where
the
fuel
leaves
the
injector
and
enters
the
combustion
chamber)
is
particularly
prone
to
“backing
up,”
so
to
speak.
If your engine has ever sputtered or hesitated during acceleration, a clogged fuel spray tip might be the glitch. And it all starts with subpar diesel fuel. In 2006, diesel fuel production was tweaked to compensate for ultra low sulfur diesel fuel (ULSD), and diesel engine owners have noticed more “dirty fuel” difficulties than before.
Problem
#2
–Low
Fuel
Tank
Level
If
your
main
goal
in
life
was
to
destroy
diesel
fuel
pump
injectors,
you’d
run
your
car
with
the
fuel
tank
as
close
to
empty
as
possible.
It
all
has
to
do
with
lubrication.
With
plenty
of
diesel
fuel
in
the
tank,
the
fuel
pump
bearings
receive
plenty
of
lubrication.
With
a
near-empty
tank,
the
fuel
system
is
suddenly
pushing
air
instead
of
diesel
fuel.
Anything
but
diesel
fuel
can
wear
out
the
fuel
pump
bearings,
which
means
the
fuel
injectors
will
not
receive
the
fuel
at
the
pressurized
level
(30,000
psi,
40,000
psi,
etc.)
it
should
be.
