D-3X4 High and Top Quality Electric Rail Tamper Jinzhou Tiegong Railway Maintenance Machinery Co., Ltd. Base Info Model NO.：D-3X4Trademark：tiegongOrigin：China Description Pre：12HP 4 Wd Wheel Type Excavator Digger with Diesel Engine for Construction Next：Detong Stationary Concrete Batching Plant by Vibrating Mixing Machinery
