As a 50-ton product, Xugong QY50KA crane fully demonstrates its high work efficiency and stability in the construction of stadiums, factory infrastructure construction, installation of power grids, etc. Its 10 advantages really make customers love it. .
Crane leader: Xugong crane QY50KA 10 big advantage makes people love it
First, advanced boom technology
5-section telescopic arm, optimized U-section, high-strength steel plate, built-in arm head, reduced torsion, side bend, and point contact or line contact between the slider and the boom; The effective overlapping length of the boom is increased, which can effectively avoid local instability. The proprietary telescopic technology improves the active safety of the telescopic system.
Second, the machine is diversified and configured to provide users with more choices.
Through the overall optimization calculation and optimization arrangement, the performance of the vehicle under the minimum weight is maximized, and the performance is ahead of the peer. The power system adopts the heavy-duty engine, which conforms to the Euro IV standard, has a balance weight of 5.5t, and is equipped with 1 ton of active balance weight. , greatly broaden the user selection and use range.
Third, the application of new LUDV control technology for hydraulic systems
The system adopts the independent flow distribution technology. When the flow required by the actuator is greater than the flow of the pump, the system will distribute the flow to each actuator proportionally, which greatly improves the performance of the composite action.
Fourth, the dual pump combined flow is fully applied to improve the working speed
The system realizes the double pump confluence through telescopic, variable amplitude and lifting actions, which effectively improves the working efficiency of telescopic, variable amplitude and lifting, and meets the needs of the market and customers.
Crane leader: Xugong crane QY50KA 10 big advantage makes people love it
Five, a new cooling system, effectively improve the heat exchange rate
Upgrade the cooling system, improve the vehicle's heat dissipation capacity, optimize the radiator installation structure, increase the system exhaust port, and further improve the heat exchange efficiency of the heat dissipation system.
Six, humanized design of the operating room, full of comfort
Placed on the left side of the turntable, new iron control room, foreground window with no view dead angle, safety glass, sun visor with window, push-pull door, seat back tiltable, joystick mounted on both sides of the seat On the armrest table. With push-pull pedals for easy access. The front window is equipped with a wiper, standard operating controls and indicators. Equipped with air conditioning.
Seven, the main and auxiliary lifting mechanism, the work efficiency is greatly improved
The reducer is a built-in two-stage planetary reducer with compact structure and good performance. Normally closed brake, high reliability and high working efficiency; Double pump combined with high-pressure automatic variable motor can effectively increase the lifting speed and increase Working range, achieving heavy load and low speed, no load and high speed.
Eight, the slewing mechanism is stable and reliable
The planetary reducer and unique back pressure technology are used to improve the rigidity of the system, effectively eliminate the problem of swing jitter, and ensure smooth and reliable rotation.
Crane leader: Xugong crane QY50KA 10 big advantage makes people love it
Nine, hoisting stability, cut a number of safety devices
Horizontal span/longitudinal span of 7100mm/6100mm, in the same industry leading level, strong lifting stability. With torque limiter, dot matrix LCD color display with temperature control and backlight function can clearly and intuitively use text and graphics The method shows the crane operating parameters, so that various working conditions can be seen at a glance; equipped with overload and over-roll protection devices; safety devices with height limit and safety direction detection; and lighting device for night operation.
Ten, extremely high passability, easy to navigate
The approach angle/departure angle reaches 19°/15°, and the foot plate increases from the ground to 327mm, which are both ahead of the industry and have strong performance.
