Self -propelled multifunctional work platform of trolley -bus

The utility model provides a self -propelled multifunctional work platform of trolley -bus including traveling system, braking system, a steering system, still is equipped with a work?platform, traveling system is including controlled hydraulic control system's a set of hydraulic motor and a set of hydraulic drive wheel, braking system drives hydraulic pressure brake wheel through braking brake and makes including a set of braking brake and a set of hydraulic pressure brake wheel the work?platform skidding, a steering system is including steering?cylinder, rotation curved boom and deflector, steering?cylinder drive rotate the curved boom with drive the deflector and finally drive hydraulic drive rotate to, setting one for traveling system, a steering system provide the oil circuit feed system of oil expenses, setting a hydraulic control system, it is used for controlling the solenoid valve that hydraulic drive wheel, hydraulic pressure brake wheel and deflector oil circuit were supplied with including a set o