We are offering lf00-001/lf00-002 2t/3t four post lift . Lf0403alf0403blf0403c 20t30t40t four post liftfunctions:heavy-duty lifting for large trucks, transit and municipality vehicles. Featureshigh quality and efficiency, quite convenient to use. Electro-hydraulic system. Lock device safety and more reliable. Independent hydraulic power unit, without any routine maintenance. High strength columns, durable longer. Unique transmission chain, raising the chain with tensile strength, to ensure personal safety equipment. specifications lift capacity 20t 30t 40tlift height 1700mmlift width 3200mmoutput rotation speed 50rminascending speed 600mmminpower of motor 2.24 34 34supply voltage 380vnet weight 2.1t 3t 4t.