MAIN FEATURES 01.Full hydraulic two wheel drive and vibration. 02.Double frequency double vibration system. 03.Hydrostatic center articulated steering,Optional unique crab agency. 04.Cabin with air conditioner,comfortable and spacious,the flexible steering seat facilicates the operation. 05.The driver’s cabin can be turned on one side as a whole,to facilitate maintenance. Fork-type frame,good hold-down property. 06.Hydraulic pump and vibrating motors are of the products made by American manufacturer SAUER or German manufacturer REXROTH.