Qtz Series Tower Crane Qtz100 (TC6010)

• Certification: CE, ISO9001: 2000
• Condition: New
• Installation: Jack-Up
• Type: Tower Crane
• Basic Height/Max. Height: 45m/150m
• Range: 3---60m
• Model NO.: QTZ100(TC6010)
• Section of Mast Section: 1835×1835×2500
• Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Transport Package: Container
• Specification: QTZ100
• Trademark: MINGWEI
• HS Code: 8426200
• Production Capacity: 15/Mouth

Product Description

QTZ100  Tower Crane is a new type of construction tower equipment that is researched and designed by Institute of Building Mechanization of China Academy of Building Research based on large formwork construction technology. It has the following characteristics:
1) Lifting multiplying factor switchover automatically, without operator's intervention.
 
2) Ahead of all domestic competitors,  we are the first manufacturer to adopt lifting rope verticality limit mechanism, which decreases the lifting rope vertical angle under free load lifting mode, and highly improves the tower crane steering performance.
 
3) Our tower sections are exchangeable, which provides our customers with more convenience.
 
4) We adopt dual drawbars structure on lifting boom, which enables the lifting boom to be under no stress at lifting surface other than uniaxial stress, moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of the lifting boom.
 
5) VVVF stepless speed variation device for lifting, trolley and slewing mechanisms are adopted to make sure its working steadily and effectively, it also lowers the maintenance cost.
 
6) The equipment adopts non-contact computer control system, which provides the high reliability and full functions to avoid drivers' faulty operation.
Tower Crane Model:QTZ100(6010)
Free Standing Height/Max. Height:45m/150m
Jib Length : 3---60m
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
Loading Chart:
2 Falls

Jib Length(m)	3-24	29	31	32	33	34	35	36	37
Load (t)	4	3. 185	2.933	2.818	2.710	2.609	2.514	2.424	2.338
Jib Length(m)	38	39	40	41	42	43	44	45	46
Load (t)	2.258	2.181	2.108	2.039	1.973	1.910	1.850	1.793	1.738
Jib Length(m)	47	48	49	50	51	52	53	54	55
Load (t)	1.685	1.635	1.587	1.540	1.476	1.395	1.339	1.296	1.209
Jib Length(m)	56	57	58	59	60
Load (t)	1.125	1.089	1.069	1.034	1.00

 

4 Falls

Jib Length(m)	3-13.22	14	16	18	20	22	24	26	28
Load (t)	8	7.509	6.469	5.659	5.012	4.482	4.040	3.667	3.346
Jib Length(m)	29	30	31	32	33	34	35	36	37
Load (t)	3.203	3.069	2.944	2.826	2.716	2.612	2.514	2.421	2.334
Jib Length(m)	38	39	40	41	42	43	44	45	46
Load (t)	2.251	2.172	2.098	2.026	1.959	1.894	1.833	1.774	1.717
Jib Length(m)	47	48	49	50	51	52	53	54	55
Load (t)	1.664	1.612	1.562	1.515	1.469	1.395	1.339	1.296	1.209
Jib Length(m)	56	57	58	59	60
Load (t)	1.125	1.089	1.069	1.034	1.00

 

 
 
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	Specification		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 Descent	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

 
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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
Trolleying Mechanism	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