
PC300-5 Excavator Idler
The surface of mini front idler is made into a smooth surface and the middle arm ring acts as the guide.and the the torus on both sides support the track link.The smaller the distance between the mini shovel front idler and the nearest mini track roller,the better guidance.
Product Introduction
PC300-5 excavator Idler
Production introduction
An idler, also known as a track idler, is a vital component of an excavator. It is responsible for guiding the track and keeping it tight, ensuring smooth and efficient excavator operation.
The idler is typically located at the front of the track system, between the drive sprocket and the track shoe. It is composed of a wheel and a bracket, which connects it to the track frame.
The wheel of the idler rotates on a shaft, allowing the track to move smoothly over it. The bracket is adjustable and can be moved forwards or backwards to tighten or loosen the track.
The idler plays an important role in reducing wear and tear on other parts of the excavator, such as the bottom rollers and sprockets. By keeping the track tight and properly aligned, it prevents excessive movement and strain on these components, prolonging their lifespan and reducing maintenance costs.
Regular maintenance and inspection of the idler is important to ensure its proper functioning. This includes checking the wheel for wear or damage, as well as ensuring the bracket is tightened and properly positioned.
In summary, the idler is a critical component of an excavator that ensures smooth operation and reduces wear and tear on other parts. Proper maintenance and care can help prolong its lifespan and save on maintenance costs in the long run.
Quick detail:
|
Origin: |
Fujian,China |
Brand |
SQ, GTR |
|
Model: |
PC300-5,6,7,8 |
Hardness of trail surface |
HRC52-58 |
|
Color |
Yellow, black, gray |
Roller body material |
50MN |
|
Delivery time |
20-45days |
Warranty time |
6 months |
|
Term |
FOB,CNF,CIF |
Machine type |
Crawler tracked excavator |
Stucture PC300-5 excavator Idler

Sizes

Advantages
Brackets
brackets of mini shovel front idler are made by ductile iron. It shows exceptional resisitance to shock.
Models of komatsu excavators:
PC800,PC750,PC710,PC650-8,PC650-5,PC600-6,PC600-8,PC400-8,PC400-5,PC300-8,PC300-5,PC300-3,PC200-8,PC200-7,PC200-5,PC200-3,PC200-1,PC200-2,PC100-5,PC100-3,PC100-1,PC60-6,PC60-1,PC45MR,PC30,PC20-5,PC20-3,PC18 ETC..

FAQ
1. What is the percent of your parts for overseas market?
70percent of our parts are for overseas market.
2. Is there any guarantee of your parts?
There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.
3. How do you offer guarantee?
If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.
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