New Type Trustworthy Crane Qtz200 (TC7016-12)

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: QTZ200(TC7016-12)
• Certification: CE
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Application: Construction Usage
• Size of Mast Section: 2.0*2.0*3.0 M
• Max. Operating Range(M): 70m
• Free Standing Height: 48m
• Attached Height: 180m
• Max. Lifting Capacity: 12t
• Max. Lifting Capacity at Jib Tip (T): 1.6t
• Material of Mast Section: 200×20 Angle Iron
• Transport Package: 40hq Container
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

New Type Trustworthy Crane Qtz200 (TC7016-12)
TC7016 tower crane
TC7016 tower crane is new designed self-erecting top slewing tower crane. Advanced technical parameters, max. Radius is 70m, max. Height is 183m. 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 48m, it can reach up to max. Height 183m by increasing mast sections and anchorages.
Speeds of trolleying and slewing mechanisms are high, good speed adjusting performance, excellent stability. Hoisting mechanism applies frequency motor, max. Speed can reach 80m/min.
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

Maximum Lifting Load		t	12
Work radius		m	3~70
Lifting Height	Independent		48
	Attaching		183
Lifting Speed	2-falls	m/min	0-40/0-80
	4-falls		0-20/0-40
Slewing Speed		r/min	0.64
Trolleying Speed		m/min	16/36/45
Climbing Speed			0.4
Allowable Work Temperature		ºC	-20~+40
Power Supply Parameter			~380V±10%, 50Hz; 440V/60Hz

 Hoisting mechanism
 

75LVF30BS hoisting mechanism
Motor	Model	YZPF280S-6-55Kw
	Speed	R/min	960
	Power	Kw	55
Reducer	Ratio		28.522
Drum	Drum capacity	m	525
	layer		5
	Diameter		Φ660
Wire steel rope	Pulling force	N	40000
	Specification		35wx7-18-1770I
Hoisting speed	M/min	2 falls	0-40	0-80
		4 falls	0-20	0-40

 Trolleying mechanism
 

Parameters
Motor	Model	YTLEJ112L-120-4
	Rotating speed	R/min	1500
	Torque moment	N.m	120
Diameter of drum		mm	520
Trolleying range		m	75
Wire steel rope	Specification	6x19-9.3-1860 I
Trolleying speed		M/min	16/36/45

Slewing mechanism
 

Parameter
Motor	Model	YTLEJ132-145-6
	Rotating speed	R/min	1000
	Torque moment	N.m	145
Reducer	Ratio		163.17
Pinion	Module	m	12
	Teeth	z	12
	Coefficient	x	+0.5
Slewing bearing	Model	QNA1600.50
	Teeth	Z	115
	Coefficient	x	+0.5
Slewing speed		R/min	0-0.64

Hydraulic jacking mechanism Parameters of hydraulic pump station
 

Setting pressure of relief valve	Mpa	28
Setting pressure of safety valve	Mpa	31.5
Flow	L/min	14
Power	kW	9
Volume of air tank	L	>100

 Parameters of jacking oil cylinder
 

Rodless work pressure	Mpa	31.5
Rod work pressure	Mpa	20
Diameter of cylinder	mm	Φ 180
Diameter of rod	mm	Φ 125
Stroke	mm	1600
Installation distance	mm	2180
Jacking speed	M/min	0.4
Max. Jacking force	T	71