Track Roller PC75UU

Production description

Track roller also called mini bottom roller and mini lower roller is 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, track roller force the track assy to skip on the ground.

Structure

Sizes

Advantages

Bimetal bushing

Bimetal bushing of our mini lower roller is based on steel plate which special alloy is sintered on it. It shows high loading ability and high ability of fatigue resistance.

Floating seal group

Floating seal group of our mini rollers has super seal performance under bad working conditions like being muddy or steamy etc.. it is applicable for the condition of low speed and heavy load. And it is anti-friction and can be auto-compensated after wearing.

Lubrication oil

Lubrication oil of our mini lower roller is selected carefully. It can lubricate shaft and bushing well to lower the wearing utmostly. And it can cool the roller perfectly. Those maximize the inner structure life.

Models of track roller available from us:

FAQ

1. You are a trader or a manufacture?

We are a factory located on Quanzhou Fujian,China.

2. How can I be sure the part will fit my excavator?

Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

3. How about the payment terms?

We usually accept T/T or L/C. other terms also could be negotiated.

4. What is your minimum order?

It depends on what you are buying. Normally, our minimum order is USD5000. one 20’ full container and LCL container (less than a container load) can be acceptable.

5. What is your delivery time?

FOB Xiamen or any Chinese port : 35-45 days . If there are any parts in stock , our delivery time is only7-10 days.

6. What about Quality Control?

We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.

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