Product Description

Self-erectingTower Crane QTZ80(5513) 1. Max. Load: 8t
2. Jib length: 55m
3. Tip load: 1.3t
4. Free standing height: 45m
5. Max. Height: 150m

QTZ80 tower crane is new designed self-erecting top slewing tower crane.
1. Advanced technical parameters, max. Radius is 60m, max. Height is 150m.
2. Good looks, popular in China and the world.
3. Various working ways, stationary, external climbing and inner climbing types, is widely used in different construction sites. The static height is 46m, it can reach up to max. Height 150m by increasing mast sections and anchorages.
4. Speeds of trolleying and slewing mechanisms are high, good speed adjusting performance, excellent stability.
5. Imported electronic control system, service life is 3-4 times than national assemblies, less faults, simple maintenance, reliable work.
6. Light structure, good stability, convenient transportation; Mast sections are integral angle steel welding, safe and reliable. Advanced mechanisms, equipped with various safety devices, mechanical or Mechatronics products work in wretched conditions to keep tower cranes work well.
7. Equipped with excellent safety devices produced by world-class technology, including weight limiter, moment limiter, height limiter, radius limiter, slewing limiter, slewing and trolleying brakes.

Rated load moment				kN. m	800
Max. load				t	8
Radius				m	3-55
Hoisting height			Independent		45
			Attached		150
Hoisting speed			2 falls	m/min	80.4/41.0
			4 falls		39.4/20.1
Slewing speed				r/min	0.62
Trolleying speed				m/min	43.3/21.9
Climbing speed					0.4
Min. descending speed					≤ 7
Outer size of the whole crane	Chasis			m	8× 8
	Height of crane	Independent			55.892
		Attached			160.892
	From jib end to slewing center				54.17
	From balance arm to slewing center				13.39
Weight of crane	Weight of structure	Independent		t	46
		Attached			86
	Balanced weight				17.66
Total motor capacity				kW	41.52
Allowable operating temperature				Degree	-26-+40
Power parameter				50Hz	-380V± 10%