... Spare parts for EX30/SK045/PC40-7,including track link,Track shoe and track bolt and nut;2. Material of the D155 ... :Mazak machining center;4)Track shoe and track link :by welding Welcome you to contact us. Mini excavator track shoe assy Verified Information ... Units Produced(Previous Year) Track Link Assy, Track Shoe Assy and Related Accessories Production Line Track link assy / track shoe assy 2,000 ...