Cantilever crane | Xinxiang Constant crane lifting equipment (certified) | Langfang cantilever crane

 Transformation method cantilever crane hoists transmission gearbox and brakes are key components of engineering machinery vehicles by cantilever crane to change the gear ratio of the transmission, the engine crankshaft turn refuse to change, to adapt to the start, acceleration, driving and road obstacle to overcome, such as different driving under the conditions of a driving wheel traction and vehicle speed needs different requirements. Engineering machinery operating conditions cantilever crane girder side, the working environment is very complex, changeable, mobile, work process changes in engine load large cantilever crane factory, machinery operating speed changes frequently, to ensure the construction machinery to achieve energy efficient operations, fast mobility, the need to constantly adjust the mechanical gear. Braking means is to ensure the normal operation of the crane safety critical components. In lifting operations, the brakes to prevent the boom falling objects or suspension is to prevent the crane turntable or sliding under the action of wind or slope component; or to slow down the operation of the agency, the last stop motion; cantilever Hanging weights may be required to run according to the work holder; special cases, by controlling the power and the gravity balance, adjustment velocity. When making clutch engagement ring and subtransmission upscale, cranes pinion shaft, output shaft, planetary ring gear and auxiliary transmission input shaft gear fixed together and synchronous rotation, the auxiliary transmission link into the high-end (Direct Drive) 5 of the main transmission gear ratio that is equal to compound transmissions five smaller gear ratio. Since there are two transmission ratio is very close to the value, it saved a transmission ratio, consisting of nine-speed transmission. Cantilever crane brakes and brake stopper into two kinds. Can only stop the shaft to rotate freely in one direction, and can not absorb the kinetic energy can only support stationary items. Crane working body under normal circumstances should be installed brake, only in the following circumstances, we can not install brake: 1, organization is driven by the linear movement of the cylinder, the oil can be reliably locking detent mechanism. 2, manually run the agency overhead crane, and is not the role of wind component or ramps. Structural analysis cantilever crane jib cranes for light intensity of the work, the crane from the column, the pivot arm swing drive and hoist composition, column by the lower anchor bolts in the concrete foundation, the cycloid device to drive the cantilever swing, Hoist the cantilever beam for about a straight line running and lifting weights. Cantilever crane hollow steel structure, light weight, span, lifting capacity, economical and durable. Built-in running gear, made of special plastic with rolling bearings go round, small friction, walking briskly; small structural dimensions, particularly conducive to improving hook trip. By column jib cranes, rotary arm, boom hoist drives and components. The lower base of the column cantilever crane anchored by concrete foundation, driven by motor reducer drive the cantilever swing, hoist for the job to run back and forth on the cantilever beam. Jib cranes can help you shorten the production preparation and unproductive work time jib cranes offer, reduce unnecessary waiting. Hyundai cantilever crane specifications, all varieties, whether you are lifting weight, to the point of suspension, arm length and function, what kind of demands that all specifications have a common advantage: light weight, arm length, lifting large installation, operation, maintenance simple. They are completely independent, it is an ideal job cranes, and applies to the outdoor yard and loading platforms. Small footprint given column. Cantilever crane | Xinxiang Constant crane lifting equipment (certified) | Langfang jib cranes from Xinxiang City Constant crane lifting equipment Limited. Xinxiang City Constant crane lifting equipment Limited (www.xxhlqz.com) (www.xx.com) is an industry leader in Henan Xinxiang, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Constant crane lifting equipment in Xinxiang leadership with the staff warmly welcome all inquiries negotiations to create Xinxiang Constant crane lifting equipment a better future.