Self propelled Boom Lift is a perfect combination of simple truck and aerial lift. So self propelled boom lift also have a nickname that is freely drivable aerial lift. Operator can drive the self propelled boom lift for long distance which guarantees the wide range of application. With articulated arm structure,Website:http://www.liftawp.com, articulated boom lift can't only reach vertical high places but also reach horizontal high places. Furthermore, 360° rotation function enlarging the working range greatly. High strength strong support legs guarantee the absolutely working stability.Self propelled Boom Lift has two kinds of power supply for choice. Battery power for lifting, lowering and driving. Two motors are equipped. One is driving motor and other is lifting motor. High capacity battery can offer enough power for at least 6 working hours. Diesel power for lifting, lowering and driving. Diesel engine is the source of the whole power. Configuration:Driving motorLifting motorHydraulic Pump StationAutomatic four support legsSupport legs control handleControl panel on the bodyControl panel on the platformEmergency stop systemEmergency descent systemBrake systemGradienterAlarm