Zhangqiu Zeyu QTZ5008 tower crane direct manufacturer

Products in detail

QTZ50(TC5008) tower crane is the latest type of domestic lifting and transportation machinery designed by shandong zeyu steel products co., ltd. by taking full advantage of group technology, 
combination design technology and finite element analysis technology, and taking "tower crane microcomputer design platform" as the tool.

The machine is a horizontal boom, trolley luffing, hydraulic jacking crane on the rotary. The maximum lifting weight is 4t; Rated lifting torque of 50m is 470kN·m; Rated lifting torque of 44m
is 500kN·m.

Features:

(1) the performance parameters and technical indicators reach the domestic leading and international advanced level, with the maximum working range of 50m, increasing the working space

of tower crane.

(2) the overall appearance for the international popular form, beautiful and generous.

(3) a wide range of working methods. There are two working modes of foundation fixation and external wall adhesion, which are suitable for various construction objects. The independent
lifting height is 30 meters, the adhesive height is 120 meters, the quadruple is 60 meters.

(4) high working speed, good speed regulation performance, smooth work, high efficiency.

The lifting mechanism adopts three-speed motor and single-speed ratio reducer, which can realize heavy load, low speed, light load and high speed, and the maximum speed can reach 68m/min.

Car luffing mechanism the car luffing on the horizontal arm has good mounting performance.

Rotary mechanism with winding motor with planetary gear reducer, hydraulic coupling, high bearing capacity, smooth start, reliable work, with wind resistance in place function.

(5) the lifting arm is hung by rigid double pull rod, with good rigidity, light weight, small section, small wind resistance, uniform force and beautiful appearance.

(6) all kinds of safety devices are complete to ensure safe and reliable work.

(7) the driver's cab is independent and lateral, with a good vision, creating a good working environment for the operator.

(8) easy to use and easy to maintain.

The steel structure self-weight (not including the weight, foundation and mechanism) is 18.754t, the total installed capacity is 22.7kw, widely used in high-rise hotels, residential buildings,
industrial buildings and other medium-sized construction projects, is the majority of small and medium-sized construction enterprises ideal construction machinery.