Technical parameters Applicable scope :load-carrying vehicle;bus;tractor; industrial purpose vehicle Clamping scope:14"-17" Wheel's diameter:1600mm Wheel's with:800mm Drive power:2.2kw Working pressure:130bar Clamping strength:40000N Operation power:3-phase AC. 380V 50Hz Operation voltage:24V 36V Oil pump's drive power??2.2KW