Track Roller PC130-7

Production description

Track rollers also called digger bottom rollers and digger lower rollers are used to support the weight of crawler excavators and roll on the track link. It is also used to keep track link to prevent it from lateral slippage. When the excavator steers, mini excavator bottom roller force the track assy to skip on the ground.

They are often in mud, water and just and bear strong impact. Therefore,they are required to be sealed reliably and wear-resisitant.

Adavnce:

1. The perfect design of the gap ensures complete lubrication of the wear surface.

2. Special steel shell prevents deformation and guarantees perfect integration with pressure.

3. High-quality heat treatment guarantees high-quality hardening depth and improves wear resistance,  good support structure prevents deformation.

4•High surface hardness,Standard process guarantees the service life of the copper sleeve.

Structure

Sizes

Other more detailed information of mini excavator track roller are as below excel file:

TRACK ROLLER MODELS AS BELOW:

Steel quality examination

Steel quality examination ensures compliance to required standard for mechanical processing and heat treatment.

FAQ

1. What is your terms of packing?
Generally, we pack our goods in fumigated seaworthy wooden pallets. We also use polywood pallets or wooden case.
2. What is your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
3. What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.
4. How about your delivery time?
Generally, it will take 30-45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.
6. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
7. Do you test all your goods before delivery?
Yes, we have 100% test before delivery
8. How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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