• QTZ80 (5613) performance parameters: performance parameters and technical indicators leading domestic, reaching today's international advanced level
a. The maximum arm length is 56m; the arm length combination decreases every 5m and the minimum arm length is 46m;
b, the maximum weight 8t;
c. The maximum hanging weight of arm tip is 1.3t;
d, rated lifting torque 80t.m;
e. The tower uses an overall standard section of 1.8m x 1.8m x 2.8m;
f, the maximum independent height is 45m, the maximum attachment height is 150m;
g、Lifting mechanism: QTJ80JG2, power 30 kW, capacity 440m;
h、Slewing mechanism: QTH100, power 2×4 kW;
i, luffing mechanism: QTB50H, power 3.3 kW;
j, tower crane type: leg fixed type;
• Electrical Control System
The key electrical components use internationally renowned brands such as contactors and circuit breakers from Schneider, France.
• Technical highlights
a. Performance parameters and technical indicators are leading domestically. The appearance of the whole machine is internationally popular and very beautiful. It is deeply loved by users at home and abroad.
b. The machine has a variety of construction methods, such as underground foundation-type fixing, stand-fixed stand-alone, base section and other work methods;
c. The lifting mechanism has high working speed, good speed regulation performance, and stable and reliable operation. It adopts a rotary eddy current controller with independent intellectual property rights, cooperates with variable frequency speed regulation, and is extremely stable in braking, and it is quickly and accurately positioned. It is second to none at home and abroad.
d. The electrical control system adopts the electrical components produced by professional manufacturers to introduce foreign advanced technology. Its service life is 3 to 4 times longer than that of domestic components. It has fewer faults and is easy to maintain.
e. Configure various safety devices to ensure reliable operation of the tower crane.