Stationary Tower Crane Qtz80 (PC5513)

• 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.: QTZ80 (PC5513
• Installation: Jack-Up
• Type: Tower Crane
• Basic Height/Max. Height: 45m/150m
• Range: 3---55
• Section of Mast Section: 18355*1835*2500
• Application: Container Usage, Mineral Area Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Transport Package: Container
• Specification: QTZ80
• Trademark: MINGWEI
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

QTZ80 tower crane is new designed self-erecting top slewing tower crane.
1. Advanced technical parameters                                                             
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.                                                                           
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.
We are Chinese manufactory for tower crane with competitive price and good quality.
Tower Crane Model:QTZ80(5513)
Free Standing Height/Max. Height:45m/150m
Jib Length :3---55m
Mast Section/Material: Square Tube 135×135×12/Q345B
Size of Mast Section, L×W×H: 1835×1835×2500
Collar Ties Situation: Distance between first collar tie and the ground 35000mm
          Other Distance 25000mm
         Suspension Height no more than 25m
Balanced Weight /Jib Length: 16.32t/55m

Total Power: 46.2Kw
Basic Parameters:
 

Mechanical Factor		Hoisting Mechanism		M5
		Slewing Mechanism		M4
		Trolleying Mechanism		M4
Hoisting Mechanism	Motor	Model		YZRDW250M1-4/8
		Power(kW)		30/30
	Height Limiter	Model		FKDX-G
	Wire Steel Rope	Spec.		6X37-15-1770-I
		Max. Attraction (N)		20000
	Falls	a=2		a=4
	Lifting Speed(m/min)	80.36	41.05	39.37	20.11
	Rated Load(t)	2	4	4	8
	Min. Rate of Descend	m/min		≤7
Slewing Mechanism	Motor	Model		YZR132M2-6
		Power(kW)		3.7×2
		Rotating Speed(r/min)		908
	Reducer	Model		XX4-100.180
		Drive Ratio		180
	Coupler	Model		YOX280A
	Rotating Pinion	Modulus     m		12
		Number of Teeth     z		16
		Modification Coefficient		+0.5
	Rotating Speed	r/min		0.64

(Continued)

Slewing Bearing	Single row four-point contact ball slewing bearing	Model	011·45·1400
		Modulus    m	12
		Number of Teeth  z	131
Hydraulic  Jacking Mechanism	Motor	Model	Y132M-4B5
		Power(kW)	5.5
	Rated Oil Cylinder Working Pressure	Mpa	25
	Max. Jacking Force	t	50
	Oil Cylinder Stroke	mm	1600
	Locating Distance	mm	2070
	Oil Cylinder Diameter	mm	φ160
	Oil Cylinder Piston Diameter	mm	φ110
	Jacking Speed	m/min	0.4
Trolleyinh Speed	Motor	Model	YDEJ132S-4/8
		Power(kW)	4.5/3
	Wire Steel Rope	Spec.	6×19-7.7-1550
	Reducer	Model	BL22-43-3.3
		Drive Ratio	43
	Trolleying Speed	m/min	44/22