Komatsu bulldozer D85 Idler 154-30-00291

Komatsu Undercarriage  bulldozer Idler  D85 bulldozer-154-30-00291

Undercarriage parts included excavator undercarriage parts, dozer undercarriage parts, detail is track roller, carrier roller, idler roller, sprocket and track assembly.

FREMCO is the manufacturer of spare parts for excavator and bulldozer, located in Jining city, Shandong Province, the hometown of construction equipment. Our main products are undercarriage parts, G.E.Tool parts, hydraulic parts, wearing parts, maintenance parts, engine parts, structural parts, fastener parts and etc.

Idler roller property: high loading, shock proof, perfect sealing.

The function of the idler roller is to guide the track links into running smoothly and to prevent dislocation. Idlers also carry some weight and therefore increasing the contact area to track links and 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 the nearest track roller, the better the guidance.

Product Suit Models for Idler roller:

Detail photos of Idler roller