Excavator
0102030405
PC300-6 Construction Machinery Factory Spare Parts Track Link Assembly Excavator Komatsu 48L 207-32-00151 / 207-32-00310
Description
Track chains and groups function to allow crawler-type heavy machinery to move efficiently. These track chains and groups are made up of flexible links that are connected together by fittings called pins and bushings. There are two types of track chains that exist for heavy machinery: dry chains and lubricated chains. As the name implies, the differences lie in the amount of lubrication on the track’s pins and bushings, which can impact cost and the amount of wear a track receives over time.
As pins and bushings are of the utmost importance in the wear of undercarriage parts, we have taken special care to extend the lifetime of pins with higher surface hardness, while bushings have been treated with a greater surface hardness than Rockwell HRC60.
After the pin sleeve is modulated, the surface is subjected to intermediate frequency quenching treatment to ensure reasonable core hardness and wear resistance of the inner and outer surfaces.
Technical Data of PC 300-6Track Link
Product name |
PC 300-6 Track Link |
Material |
35MnBH/40Mn2 |
Manufacturing Technique |
Forging, Casting, Assembly process |
|
Specification size |
A – bush center to bush center (mm) :216
B – bolt center to bolt center side (mm):76
D – bolt center to bolt center longer one (mm):178
E – bolt center to bolt center shorter one (mm):140
F – diameter of track bush (mm):70
Length of Track Shoe:600
Loose Links:48L |
Finish surface treatment |
Smooth and painting |
Color |
Black, yellow & customized |
Packing |
Strong standard exported wooden crate or pallet. |
Application |
Komatsu Excavator PC 300-6,PC 300-7 and etc. |
Track chain warehouse and packing
