Construction Equipment Qtz100

• Type: Tower Crane
• Application: Construction Usage, Workshop Usage
• Tower Crane Type: Slewing Tower Crane
• Sling Type: Wire Rope
• Power Source: Electric
• Installation: Assembled
• Model NO.: qtz100
• Certification: ISO9001: 2000, CE
• Condition: New
• Max. Load: 8t
• Tip Load: 1.0t
• Jib Length: 60m
• Mast Section: 1.835×1.835×2.5
• Free Standing Height: 45m
• Max. Height: 150m
• Transport Package: Nude in Container
• Specification: QTZ100
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 20 Sets/Month

Product Description

Self-erecting tower crane QTZ100(TC6010)
QTZ100(TC6010) tower crane is new designed self-erecting top slewing tower crane. Advanced technical parameters, max. Radius is 60m, max. Height is 150m. Good looks, popular in China and the world.
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.
Speeds of trolleying and slewing mechanisms are high, good speed adjusting performance, excellent stability.
Imported electronic control system, service life is 3-4 times than national assemblies, less faults, simple maintenance, reliable work.
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.
Advanced electronic appliances.
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.
Anti-broken wire rope device and anti-broken shaft device
The rope controlling system of hoisting mechanism

Item			Unit	Parameter
Rated load moment			KN.m	860
Max. load			t	8
Max. radius			m	60
Min. radius			m	3
Tip load			t	1.0
Hoisting height	Free standing		m	46
	Attached			150
Hoisting mechanism	Hoisting speed	Falls		2			4
		speed	M/min	80	40	10	40		20	5
		Load	t	2	4	4	4		8	8
	Min. descending speed		M/min	7
	Type of motor			YZRDW250M-4/8
	Power		Kw	30/30
	Rotating speed		R/min	1420/725
Slewing mechanism	Slewing speed		R/min	0.64
	Type of motor			YZR132M2-6
	Power		Kw	2*3.7
	Rotating speed		R/min	908
Trolleying mechanism	Trolleying speed		M/min	48/24
	Type of motor			YDEJ132S-4/8B5
	Power		Kw	4.5/3
	Rotating speed		R/min	1450/720
Jacking mechanism	Rated jacking speed		M/min	0.4
	Rated work pressure		MPa	25
	Power		Kw	5.5
	Rotating speed		R/min	1420
Counterweight	Jib length		m	60				55
	Balanced weight		t	16.8				14.8
Total quality(without balanced weight)			t	44.6
Total power of whole crane			Kw	47.4(including hydraulic system)

 Mechanisms

 

Hoisting mechanism	Motor	YZRDW250M-4/8, 30/30KW
	Reducer	JZQ-500-12.5-8-Z, i=1:10.35
	Limiter	DXZ-4/7, i=274
	Wire steel rope	6X37-15-1770-I
Slewing mechansim	Motor	YZR132M2-6, 2X3.7KW, 908r/min
	Planetary reducer	XJL-30R, m=10, Z=15
	Hydraulic couplings	YOX-280
	Limiter	DXZ-4/3, i=1:46
	Slewing bearing	011.40.1400
Trolleying mechanism	Motor	YDEJ132S-4/8B, 4.5\3KW
	Reducer	WCJ120-1/30-A, i=1:39
	Limiter	DXZ-4/5, i=1:78
	Wire steel rope	6X19-7.7-1550-I
Jacking mechanism	Motor	Y112M-5.5-B5, 5.5KW
	Hydraulic pump station	TQY50, work pressure: 25MPa
	Hydraulic cylinder	HSGK-160/110E