How does the crawler crane determine the lifting radius according to the weight lifting height
(9) the hydraulic component of the international standard is the solid foundation for ensuring reliable work of the hydraulic system. Both main pumps and gear pumps are imported; All control valves and valves are imported. The hydraulic pipe adopts the import card sleeve joint, the fine and the seamless steel pipe. Accurate, reliable control system (1) adopt international advanced pump control system, control system is simple and reliable, to avoid the conventional throttle valve control system of heating, the disadvantage of unstable energy loss, lower pressure, the working institutions work stable and reliable, wide speed regulation, has precise micromotion performance. The full power match, high efficiency, the ability to meet all kinds of strict operating conditions. (2) the vehicle adopts electronic management system, CAN bus joins, control the integration level is high, is in the domestic leading position. PLC computer integrated control system based on the actual working condition of unified planning, the control actuators, optimize the vehicle control, institutions more coordinated, achieve the goal of energy saving, and reliable. Large screen computer can carry out the function such as fault intelligent diagnosis, digital intelligence display, intelligent alarm and so on.
(2) under the main arm condition: the main arm length is 20 ~ 83m, the maximum weight 200t. Fixed arm condition: the main arm is 101m with the fixed arm and the maximum weight of 25t. Working condition of tower jib: main arm combined with tower jib arm up to 110 m, the largest lifting weight 25.6 t, maximum lifting height is 105 m, and tower jib can range within 15 ° ~ 70 °, operating range of 84 m.
(2) under the main arm condition: the main arm length is 20 ~ 83m, the maximum weight 200t. Fixed arm condition: the main arm is 101m with the fixed arm and the maximum weight of 25t. Working condition of tower jib: main arm combined with tower jib arm up to 110 m, the largest lifting weight 25.6 t, maximum lifting height is 105 m, and tower jib can range within 15 ° ~ 70 °, operating range of 84 m.
(2) under the main arm condition: the main arm length is 20 ~ 83m, the maximum weight 200t. Fixed arm condition: the main arm is 101m with the fixed arm and the maximum weight of 25t. Working condition of tower jib: main arm combined with tower jib arm up to 110 m, the largest lifting weight 25.6 t, maximum lifting height is 105 m, and tower jib can range within 15 ° ~ 70 °, operating range of 84 m.
QUY200 crawler crane is my company in order to meet market demand at home and abroad, the independent research and development of a full rotation, the combined section truss arm, full hydraulic large hoisting machinery. The aircraft design aiming at the international advanced level, high quality, high reliability, beautiful shape, advanced configuration of global sourcing, the whole machine performance indicators in the domestic leading position, reached the international advanced level, is suitable for China's national conditions of ideal mechanical lifting installation work. Excellent lifting performance (1) and trussed crane materials are made of imported high-strength welded structural pipes with good strength and stiffness. The pull plate adopts the high strength plate, the load capacity is strong
