Excavator Track Roller Komatsu 20Y-30-00012 PC200-6
|COLOR||Black or Yellow|
|WARRANTY TIME||24 Months|
|DELIVERY TIME||15-30 DAYS|
Single and double-edge road wheel suits for caterpillar excavating machine and special machinery ranging 3 to 50 tons.
Double conical sealing and lifelong lubrication design enable the road wheel to have longer service life and perfect performance in any circumstances.
The shell made by hot forging treatment obtains superior structure of internal materials and fiber.
Differential quenching or feed-through quenching heat treatment is effective in crack resistance.