China Construction Machinery Tower Crane Model: Qtz63 (TC5013)

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: Qtz63 (TC5013)
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 100-150m
• Maximum Lifting Weight: 6t
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Color: Red, Blue, Orange, Yellow
• Max. Radius: 50m
• Max Load Moment: 438kN@M
• Free Standing Height: 50m
• Attached Height: 150m
• Application: Construction Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Main Girder Form: Double Girder
• Transport Package: Container in 40hq
• Specification: CE, ISO9001
• Trademark: Mingwei
• Origin: China
• HS Code: 84262000
• Production Capacity: 15 Sets/Month

Product Description

QTZ63 tower crane was designed by by our company. It is a multiple-function hydraulic auto-lift tower machine characteristic of upper-circumgyrating, horizontal arm and variable range with small cabin.. The lifting moment is 630kn.m, the max lifting power is 6t. The max lifting height of independent style is as high as 40m. The max lifting height of attached style is as high as 140m. The max work range dived into 50m and 55m. The crane has scientific layout and beautiful appearance. The operator's room is side independently on one side, with good vision field, it creates a good work environment for the operator. The crane is convenient to operate and easy to maintain and repair. It is an ideal construction machine for construction enterprises. The machine has four kinds of work structures: Lifting, circumgyrating, variable ranges, and top lifting. The four structures can work in combination as well as independently so as to improve work efficiency. The top lifting structure is used to increase the height of the tower or lower the tower. The lifting control of this machine has three choices: Frequency conversion stepless speed adjusting, double speed wire winding motor speed adjusting, and tri-speed motor speed adjusting. The circumgyrating control has two options: Frequency conversion stepless speed adjusting and wire winding motor speed adjusting. The range adjustment control has two selections: Frequency conversion stepless speed adjusting and tri-speed motor speed adjusting. The above settings can be made according to the demands of the customers. All the models work stably and can fully satisfy different needs. The lifting arm can rotate 540 to the left and right. The circumgyrating and range adjusting are agile and reliable, and the hoisting positioning is accurate. Thus the crane can satisfy the need for vertical and horizontal transportation in construction operation.

Tower Crane Model:QTZ63(5013)
Free Standing Height/Max. Height:40m/150m
Jib Length :3---50m
Mast Section/Material: Square Tube∠160×160×16/Q345B
Size of Mast Section, L×W×H: 1680×1680×2500
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:12.2t/50m
Total Power: 40.2Kw

Loading Chart:
2 Falls
 

Jib Length (m)	3-26.6	28	29	31	32	33	34	35	36
Load (t)	3	2.82	2.70	2.49	2.39	2.31	2.23	2.14	2.07
Jib Length (m)	37	38	39	40	41	42	43	44	45
Load (t)	1.99	1.93	1.87	1.81	1.75	1.69	1.64	1.59	1.55
Jib Length (m)	46	47	48	49	50
Load (t)	1.49	1.45	1.41	1.37	1.335

4 Falls
 

Jib Length (m)	3-14.7	16	17	19	21	23	25	26	27
Load (t)	6	5.46	5.10	4.44	4.01	3.60	3.26	3.11	3.97
Jib Length (m)	29	30	31	32	33	34	35	36	37
Load (t)	2.72	2.61	2.50	2.40	2.31	2.22	2.14	2.06	1.99
Jib Length (m)	38	39	40	41	42	43	44	45	46
Load (t)	1.92	1.86	1.79	1.73	1.67	1.62	1.57	1.52	1.47
Jib Length (m)	47	48	49	50
Load (t)	1.43	1.38	1.34	1.305

Basic Parameters:
      

Mechanical Factor		Hoisting Mechanism			M5
		Slewing Mechanism			M4
		Trolleying Mechanism			M4
Hoisting Mechanism	Motor	Model			YJZD 225-4/8/32
		Power(kW)			24/24/5.4
	Height Limiter	Model			FKDX-G
	Wire Steel Rope	Spec.			6W19-12.5-1770-I
		Max. Attraction(N)			15000
	Falls	a=2			a=4
	Lifting Speed(m/min)	75	37.5	9.5	37.5	19	4.7
	Rated Load(t)	1.2	3		2.4	6
	Min. Rate of Descend				<7
Slewing Mechanism	Motor	Model			YZR 132M1-6
		Power(kW)			3.7X 2
		Rotating Speed(r/min)			960
	Reducer	Model			XX4-80A. 195
		Drive Ratio			195
	Coupler	Model			YOX250A
	Rotating Pinion	Modulus     m			12
		Number of Teeth  z			15
		Modification Coefficient			+0.5
	Rotating Speed	r/min			0.64
Slewing Bearing	Single row four-point contact ball slewing bearing	Model			011·45·1250
		Modulus     m			12
		Number of Teeth   z			118

(Continued)
 

Hydraulic Jacking Mechanism	Motor	Model	Y132M-4B5
		Power( kW)	5.5
	Rated Oil Cylinder Working Pressure	mPa	20
	Max. Jacking Force	t	50
	Oil Cylinder Stroke	mm	1450
	Locating Distance	mm	1920
	Oil Cylinder Diameter	mm	φ160
	Oil Cylinder Piston Diameter	mm	φ110
	Jacking Speed	m/min	0.4
Trolleying Speed	Motor	Model	YDEJ132S-4/8
		Power(kW)	3.2/2.2
	Wire Steel Rope	Spec.	6×19-7.7-1550
	Reducer	Model	XX2-12-38
		Drive Ratio	38
	Trolleying Speed	m/min	44/22