Flattop Tower Crane Qtz63 (PT5610)

• After-sales Service: 24 Hours
• Warranty: One Year, 1 Year
• Certification: CE, ISO9001, CE, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: 150-200m, >250m
• Maximum Lifting Weight: 8t, >10t
• Model NO.: QTZ63(PT5610)
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Tower Crane, Top-Slewing Crane
• Basic Height/Max. Height: 40m/150m
• Range: 3---56m
• Section of Mast Section: 1800×1800×2800
• Application: Container Usage, Mineral Area Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Transport Package: Container
• Specification: QTZ63
• Trademark: MINGWEI
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Flattop Tower Crane Qtz63 (PT5610)
Basic Parameters:
      
 

Mechanical Factor		Hoisting Mechanism		M5
		Slewing Mechanism		M4
		Trolleying Mechanism		M4
Hoisting Mechanism	Motor	Model		YZTD2-2/4/16
		Power(kW)		24/24/5.4
	Height Limiter	Model		FKDX-G
	Wire Steel Rope	Specification		6X19-12.5-1770-I
	Falls	a=2		a=4
	Lifting Speed (m/min)	74	38	38	20
	Rated Load (t)	1.5	3	3	6
	Min. Rate of Descent	m/min		≤7
Slewing Mechanism	Motor	Model		YZR132M1-6
		Power(kW)		3.7×2
		Rotating Speed(r/min)		908
	Reducer	Model		XX4-100.180
		Drive Ratio		180
	Coupler	Model		YOX250A
	Rotating Pinion	Modulus     m		12
		Number of Teeth     z		15
		Modification coefficient		+0.5
	Rotating Speed	r/min		0.63
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	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	YEZS112M-4/8
		Power(kW)	3.3/2.2
	Wire Steel Rope	Spec.	6×19-7.7-1550
	Reducer	Model	XX2-12-38
		Drive Ratio	38
	Trolleying Speed	m/min	40/22

  

Topless tower crane QTZ63 falls within upper-swing hydraulic climbing tower crane, which is operated by computer from related the steel structure an element to mechanisms and conventional design operations. hoisting mechanism adopts three-speed motor, having three kinds of working speed meets different demands.

Advantage:
1. AC contactor, the protector adopt Schneider which is high quality product, stable and reliable in performance
2. The mechanisms adopt the product of professional manufacture, stable and reliable in operation.
3. The first domestic robot welding production line has achieved the main welding quality and reached the international advanced level.
4. Steel structure parts all achieve impeller blasting, improve the surface hardness of steel, and enhance the coating adhesion, extend equipment useful life.
5. Mast sections adopt split structure and storage, save the long distance freight
6. The main chord of mast section adopts Q345B material, fine adaptability to environment
7. The mechanism adopt foreign advanced technical products, reliable in performance
8. High working speed and efficiency, great speed-adjustment performance, and stable running
Tower Crane Model:ToplessQTZ63(PT5610)
Free Standing Height/Max. Height:40m/150m
Jib Length : 3---56m
Mast Section/Material: Square Tube 135×135×12/Q345B
Size of Mast Section, L×W×H: 1800×1800×2800
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: 11.4t/56m;10.95t/54m;9.9t/48m;8.85t/42m;7.8t/36m
Total Power: 40.2Kw