729402-23100 Used Connecting Rod For Excavator PC35 3TN84 3TNE84 4TNE86 4TNE88 4TNV88
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729402-23100 Used Connecting Rod For Excavator PC35 3TN84 3TNE84 4TNE86 4TNE88 4TNV88
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Features
Basic Infomation
Place of Origin: Japan
Brand Name: Yanmar
Model Number: 3D84 - 3 / 4D88E - 5
High Light:

3TN84 Used Connecting Rod

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3TNE84 Used Connecting Rod

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Used 729402-23100

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: D/P, T/T
Supply Ability: 1000pieces
Specifications
Excavator Model: PC30 PC45 PC55
Engine Model: 3D84 - 3 / 4D88E - 5
Part Number: 729402-23100
Product Name: Connecting Rod
Car Model: Diesel Engine
Color: Same As Pictures
Size: Standard
Material: Steel
Product Description

 

 

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.

 

 

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