Construction Hammer Head Tower Crane Qtz80 (TC5613)

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: QTZ80(TC5613)
• Certification: CE, ISO9001, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Application: Construction Usage
• Max. Radius: 60
• Max Load Moment: 800kn@M
• Free Standing Height: 45m
• Attached Height: 120m
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Transport Package: 40hq Container
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Construction hammer head tower crane Qtz80 (TC5613)

QTZ80 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard.

Main features of tower crane

1. Place of Origin: China
2. Brand Name: Ming Wei
3. Model Number: QTZ80(TC5613)
4. Colour: Yellow, blue as client's requirement
5. Rated Lifting Moment: 1000KN. M
6. Rated Loading Capacity: 1.0T
7. Max. Lifting Load: 8T
8. Performance: Excellent and reliable
9. Mast section: 1833mm*1833mm*2500mm
10. Certificated with CE, ISO9001: 2000 and Manufacture License of Special Equipment People's Republic of China
11. Equipped with complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment. Including lifting height limiter, dolly radius limiter, load moment limiter, weight limiter, circumgyrating limiter, etc.
12. Exported to Asia each country, Middle East, Brazil, Russia and north America, which has become foreign trade long-term cooperation.

Item	Performance	Parameters
1	Max. load	8t
2	Jib length	56m
3	Tip load	1.3t
4	Free standing height	46.2m
5	Max. height	151m
6	Size of mast section	1.6×1.6 ×2.5m
7	Material of mast section	square steel tube 135x12

2. Table for technical performances
 

Rated lifting torque				kN.m	800
Max. lifting capacity				t	8
Working range				m	3~60
Lifting Height			Independent		46.2
			Adhered		151.2
Lifting speed			Double magnification	m/min	80.4/41.0
			Quadruple magnification		39.4/20.1
Slewing speed				r/min	0.62
Trolleying speed				m/min	43.3/21.9
Climbing speed					0.4
Min. stable descending speed					≤7
Outer size of whole crane	Foundation frame			m	8×8
	Overall height	Independent			55.892
		Adhered			160.892
	Tip of jib to the slewing center				54.17
	Tip of balanced jib to slewing center				13.39
Total weight	Structure weight	Independent		t	46
		Adhered			86
	counterweight				17.66
Total motor capacity				kW	41.52
Allowed operating temperature				ºC	-26~+40
Power supply parameters				60Hz	~440V±10%

3. Main tech data
 

Mechanical load factor		Hoisting mechanism		M 5
		Slewing mechanism		M 4
		Trolleying mechanism		M 4
Hoisting mechanism	motor	Model		YZRDW225-4/8/
		Power(kw)		30/30
	Height limiter	Model		FKDX-G
	Steel wire rope	Model		6W19-12.5-1770-I
		Max. pulling force (N)		15000
	Magnification	a=2		a=4
	Lifting Speed (m/min)	80.4	41.0	39.4	20.1
	Rated lifting capacity(t)	1.3	4	2.6	8
	Min. stable descending speed	m/min		≤7
Slewing mechanism	Motor	Model		YZR132M 2 -6
		Power (kW)		3.7×2
		Speed (r/min)		908
	Reducer	Model		XX 4 -100.180
		Transmission ratio		180
	Hydraulic couplings	Model		YOX280A
	Slewing pinions	modulus m		12
		teeth z		15
		Modification coefficient		+0.5
	Slewing speed	r/min		0.62
Slewing bearings	Straight 4-point contact ball type bearings	Model		011@45@1400
		modulus m		12
		teeth z		131
Hydraulic jacking mechanism	Motor	Model		Y132M-4B5
		Power (kW)		5.5
	Operating press of hydraulic oil tank	Mpa		25
	Max. lifting force	t		50
	Cylinder stroke	mm		1600
	Mounting space	mm		2070
	Diameter of oil tank	mm		φ160
	Diameter of cylinder piston rod	mm		φ110
	Climbing speed	m/min		0.4
Trolleying mechanism	Motor	Model		YDEJ132S-4/8
		Power (kw)		4.5/3
	Steel wire rope	Specification		6×19-7.7-1550-
	reducer	Model		BL22-43-3.3
		Transmission ratio		43
	Speed	m/min		43.3/21.9