Bulldozer Excavator Track Idler Crawler Excavator Idler Track

Crawler Excavator Bulldozer Loader Undercarriage Parts Guide Wheel Guide Roller Idler Wholesale

Crawler excavator idler guide wheel manufacturer direct sales, suitable for all series of excavators including Komatsu, Cat, Komatsu, Volvom, Shantui, Hyundai, Sany, XCMG, Hitachi, etc. Selected high hardenability cast steel integrated forging, intermediate frequency induction quenching on the tread, high-strength wear-resistant and impact resistant; Built in copper alloy shaft sleeve+multi-layer sealing design, dust-proof, mud proof, leak proof and oil proof without sticking. Accurately guide the tracks, adjust the tension of the tracks, prevent deviation and derailment, reduce wear on the four wheels of the chassis, and are suitable for mining/earthmoving/muddy heavy load conditions. Wholesale of spot goods, complete range of models, sturdy and durable. According to user needs, we can provide original factory parts and OEM aftermarket parts, providing one-stop solutions for excavator chassis maintenance needs.

How to select a suitable track roller for your excavator/bulldozer/loader ?

When you select a idler, it should be selected according to your excavator's brand and model. 

1 The guide wheel should match excavator's tonnage

6-ton small excavator
13-16 ton medium excavator
20-24 ton mainstream excavator
Large excavator of over 30 tons
If the tonnage is incorrect, and the size and strength of guide wheel are completely incompatible.

2 The guide roller should match the track pitch (most important)

If the pitch is not correct, it cannot be directly installed and the chain is prone to falling off.
Common pitch:
Small excavator: 135mm, 154mm
20 ton class: 216mm
It must be consistent with the pitch of the track shoes.

Each excavator only need 2 pcs of Idler/guide wheel.