... sale 1.Drive: Crawler 2.OperatingWeight(t): 5.55 3.Maximum DiggingHeight: 5270mm 2012 New Excavator hot sale Product features description:1. Unique ... and parts (pipeline, oil pump, hydraulic oil, oil tube, gear box, torque converter, tyre, hinge pin etc.) adopt matching products in ... is lightweight , flexible, safe and reliable, compact structure, convenient maintenance. 2012 New Excavator hot sale