Hot Sale Lifting Equipment Tower Crane for Sale Qtz50 (4810B) CE Certificate

• After-sales Service: 24 Hours
• Warranty: One Year
• Certification: CE, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Model NO.: Qtz50 (4810B)
• Installation: Assembled
• Moving Type: Fixed
• Type: Tower Crane
• Model: Qtz50
• Max. Radius: 48m
• Max Load Moment: 544kn@M
• Free Standing Height: 29m
• Attached Height: 120m
• Max. Load: 5t
• Tip Load: 1t
• Application: Construction Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Main Girder Form: Double Girder
• Transport Package: Nude in Container
• Specification: CE, ISO9001
• Trademark: Mingwei
• Origin: China
• HS Code: 84262000
• Production Capacity: 200 Units /Month

Product Description

Hot Sale Lifting Equipment Tower Crane for Sale Qtz50 (4810B) CE Certificate
QTZ50(4810B)tower crane
QTZ50 tower crane is researched by Shandong Fuyou Co., Ltd and produced by Shandong Mingwei Construction Machinery Co., Ltd.
The tower crane is based on microcomputer design platform of tower crane, applying group technology, combined design technology and FE analysis technology, combining with advanced international technology and requirements of domestic construction market, develop and design more advanced tower crane in China.

The tower crane is horizontal arm support, trolleying, top slewing and hydraulic jacking tower crane. Its jib length is 50m, max. Load moment is 630 KN. M, free standing height is 35m, max. Attached height is 120m (2 falls).
Advanced parameters, stable performance, good looking, excellent quality, simple structure, equipped with advanced safety devices, simple maintenance and competitive price make TC5010 tower crane be popular in small and medium construction enterprises.

hoisting   mechanism	electromotor	type	Unit	YZD200L1-4/8/24
		power	kW	15	15		4
		transmission ratio	i	12.64
	lifting drum	rope   capacity	m	280
	arrester brake	type		YWZ-250-40
		Brake moment	N@m	600
	steel wire rope	Single rope maximum tractive force	N	16500
		specification		6×37-11-1770-I
	lifting speed	2ratio	m/min	62	31		7.7
		4ratio		31	15		3.8
Slewing mechanism	electromotor	type		YZR132M-6
		Power	kW	5.5
	Reduction drive	Type		XX4-100.180
		transmission ratio	i	180
	hydraulic   clutch	type		YOX.280
	slewing speed		r/min	0.63
luffing mechanism	electromotor	type		YZES112M-4/6
		power	kW	2.2		2.8
	Reduction drive	model		First grade
		transmission ratio		38
	hoist rope	specification		6×19-7.7-1770-1
		Single rope maximum tractive force	N	5600
	luffing speed		m/min	37.5/26
Hydraulic jacking system	hydraulic power pack	type		YQY series
		Working pressure	MPa	20
	jacking cylinder	type		20.5
		Jacking speed	m/min	0.4
		Max  lift force	t	50
	electromotor	type		Y132M-4
		Power	KW	5.5
		rotate   speed	r/min	1440

QTZ series tower crane is a kind of upper-slewing fixed type tower crane. It can be used into every kind of industrial and civil construction, especially suitable for the construction site which is narrow and landform is complicated. 
Tower crane has hoisting, slewing and trolleying mechanisms. They can work respectively or together to raise working efficiency. Hoisting mechanism adopts double-speed electromotor, it has two kinds of work speed: Lifting and slowly in position, so as to satisfy different work requirement. Jib can rotate 360° Freely. Level arm frame, trolley range-changing, agile and reliable, lifting in position is accurate. It can satisfy vertical and level transport demand of construction at a time.