CAT D10N CATD10R CATD10T2 CATD10 CATD10T TRACK ROLLER 2FL BOTTOM ROLLER CRAWLER ROLLEER 309-7678 I RedShinemachinery

What is Track roller? Track rollers are important components of the undercarriage in tracked engineering vehicles. They are used to support the weight of the vehicle and roll along the track group. They also function to confine the track, preventing lateral slippage.