Car scissor lift is a four movement with two traction in one, using car chassis do platform chassis, engine-powered use of the car, both traveling can be driven lift. Car scissor lift to minivans (car) or a car battery as the carrier, mobile and flexible rapid, simple operation, wide operating range. Car scissor lift used scissor lifting structure, scissor rectangular structure made of high quality manganese steel production, the overall strength, carrying capacity, lift, good stability, widely used in urban construction, oil, transportation, municipal, outdoor advertising and other industries. (1) The new hydraulic self-propelled special chassis. Developed with completely independent intellectual property rights of self-propelled aerial work platform lift trucks, using a hydraulic integration, reliability, design and computer-aided design technology, successfully developed a fully hydraulic driven, self-propelled special chassis, breaking the previous domestic aerial lift platform trucks can only use a car or crane chassis design modifications restrictions. (2) with load driving, operating stability. Chassis structure breaks through the traditional design theory and methods, on the train platform by optimizing the overall layout and load distribution, reducing the weight shift. The unique wide-angle backward-style hinge point structure, a reasonable set a variety of weight modules, effectively balancing the working torque. H-shaped cut of variable cross-section composite box girder frame and high load solid rubber tires, increasing the overall stiffness of the chassis, ensure the machine running, the operating stability of the process to achieve the aerial lift platform trucks with load driving capabilities. (3) multi-function, multi-purpose operating system. Through the large front arm bracket can be quickly installed lifting device or manned platform, material lifting, hoisting and manned aerial and other functions, as well as expansion of working devices and a variety of fast switching of the working device provides the interface . (4) The unique three-dimensional rotation lifts devices. Design of three-dimensional rotation lifts device, both to automatically maintain the posture by lifting materials, and can achieve lift the material in the space of arbitrary height, anywhere and in any direction adjustment requirements, speed control accurate and sensitive, micro performance, to meet the large-scale aerial and ventilation holes library pipeline installation requirements.