KOMATSU 203-27-61310 SPROCKET PC100 PC120PC130

203-27-61310 PC100 PC120/PC130 Sprocket /Excavator Rim driving wheel
We specialize in producing high quality excavator and bulldozer Rim. The high-quality alloy steel is used, and the forging is replaced by the rolling ring forging process to ensure the continuity of the metal fiber structure. so that the fiber structure of the forging is consistent with the shape of the forging ,The metal flow line is complete, ensuring that the parts have good mechanical properties and longer service life.