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| Price | Negotiated |
| MOQ | Negotiable |
| Delivery Time | 5 - 8 work days |
| Brand | Yanmar |
| Place of Origin | Japan |
| Model Number | 3D84 - 3 / 4D88E - 5 |
| Packaging Details | Neutral Package or Fumigation Free |
| Payment Terms | D/P, T/T |
| Supply Ability | 1000pieces |
| Engine model | 3D84 - 3 / 4D88E - 5 | Place of Origin | Japan |
| Size | Standard | Packaging Details | Neutral Package or Fumigation Free |
| Color | Same as pictures | Excavator model | PC30 PC45 PC55 |
| Material | Steel | Model Number | 3D84 - 3 / 4D88E - 5 |
| Supply Ability | 1000pieces | Car model | Diesel Engine |
| Brand Name | Yanmar | Payment Terms | D/P, T/T |
| Price | Negotiated | Delivery Time | 5 - 8 work days |
| Product name | Connecting rod | Part number | 729402-23100 |
3TN84 3TNE84 4TNE86 4TNE88 4TNV88 Used Connecting Rod For Excavator PC30 PC45 PC55
specification
| Model : 3TN84 3TNE84 4TNE86 4TNE88 4TNV88 | Number of cylinders: 3 cylinders / 4 cylinders | |
| Connecting Rod code: V84 TH | Rod bearing: 51 | |
| Engine model: Direct injection | Condition: Used | |
| Weight: 0.6KG | Connecting rod stroke: 99 | |
Description
Connecting rod Definition:
The
connecting
rod
is
defined
as
it
is
a
mechanical
component
that
helps
to
connect
the
piston
and
crankshaft
of
the
engine.
In
other
words,
you
can
say
it
acts
as
an
intermediate
member
between
the
piston
and
the
cylinder.
Connecting rod Parts or Construction:
The
following
Construction
or
Parts
of
Connecting
Rod
is:
Small End
Bigger
End
Bearing
insert
Bushing
Bolt
and
nut
I-section
beam
Shank
Shank:
Apart
from
this,
both
the
bolt
and
nut
acts
to
connect
the
connecting
rod
and
cap.
And
we
use
a
section
beam
which
we
call
a
shank.
The
cross-section
of
the
rod
can
be
rectangular,
tubular,
and
be
a
circular
section.
The length of the rod depends on the ratio of (l/r)
Where,
l
=
length
of
the
shank
and
r
=
radius
of
the
shank.
If the length is low then the l/r ratio will also be low, Due to this, the rod will increase in angularity due to which the side thrust on the piston will increase which causes increasing linear wear.
In the same way, if the length is more then the ratio of l / k will be more. Due to this, the angularity of the rod will decrease, so due to this, the side thrust on the piston will also decrease which causes less wear is obtained in the cylinder.
Note: The higher the length, the more the engine size will also increase, so the ratio of l/r is kept between 4 and 5.
What should I do if I have a rod bearing problem?
Typically,
repairing
connecting
rod
bearings
will
include
flushing
out
the
engine
and
cooler
lines,
replacing
the
gaskets,
seals,
and
cylinder
head
bolts.
Read
on
to
learn
more
about
what
rod
bearings
are,
what
causes
rod
bearing
problems,
how
to
fix
these
problems,
and
the
cost
of
repairing
or
replacing
them.
