2021 Good Quality Ndercarriage Parts For Mini Excavators - Front Idler Dulldozer – Pingtai

1.The wheel body of our product is made of 35SiMn with a hardness of HRC55-58 and the deepth reach 6-8mm , which is more wear-resistant. Central shaft material for 42Crmo steel is not easy to fracture. So that the service life of the product is longer.
The materials used in many products on the market are 50Mn and 45# steel, which can not meet the requirements of wear resistance and are easy to fracture.
2.Our technology uses forging and precision casting, CNC vertical machining production.
Precision casting makes the wheel body of high density, no pores and not easy to leak gas.
CNC vertical machine is used for more accurate control of product size and higher finish smoothness. And the equipment is better, the operation is safe, the production efficiency is higher,
3.The technical drawing of the product is 1:1 original size. This will not appear when the customer purchase size deviation can not be installed.
4.We have a professional QC team, and to follow up the product testing, semi-finished and finished product testing and produce reports.
All products have their own ID number. When customers feedback product problems, we will find the corresponding QC test declaration according to the ID number of the product, find the problem and come up with the solution

The function of and idler is to guide the track links into running smoothly and to prevent dislocation.Idlers also carry some weight and therefore increasing ther track links decreasing ground pressure.There is also an arm in the center which supports the track link and guides the two sides. The smaller the distance between the idler and track roller, the better the orientation.

1.You are a trader or a manufacture?
We are a manufacturer with export rights. Our factory located on Quanzhou Nanan city Fujian province China. We have more than thirty years experience in this industry.
2.How can I be sure the part will fit my bulldozer?
Please sugesst us the model number or the original number of the parts, we will provide drawings or measure the physical size and confirm with you.
3.What is your minimum order?
It depends on what kind of product you buy. If it is a regular product and we have stock, there is no need for the MOQ.
4.Can you help the customers develop new products?
Our technical development department is specialized in developing new products for customers. Customers need to provide drawings, dimensions or real samples for our reference.
5.What is your lead time?
The normal delivery time is about one month, If we have stock for about a week
6. How about the payment terms?
T/T or L/C. other terms also negotiated.