Tower Crane Model: Topless Flattop Construction Towere Crane Qtz63 (PT5610)

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: QTZ63(PT5610)
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 100-150m
• Maximum Lifting Weight: 6t
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Max. Lifting Capacity(T): 6t
• Max. Operating Range(M): 56m
• Max. Lifting Capacity at Jib Tip (T): 1.0t
• Basic Height (M): 40m
• Max. Height (M): 150m
• Dimension of Section (M): 1.6X1.6X2.5
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Application: Construction Usage
• Transport Package: Seaworthy Packing in 40hq
• Specification: CE
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 20 Sets/Month

Product Description

Advantages of tower cranes

1. Advantages in Software
Apply international top class force calculation software ANSYS to analyze tower crane structure safety. By calculating the force for each main point, the safety for the tower crane is guaranteed accordingly.
Apply 3D design software PRO-E to do the design and adjustment work, not with traditional design software CAD, PRO-E can keep the tower crane reaching a higher co-ordination state,
thus ensure the perfect performance of tower crane.
2. Advantages in Concept
Topless tower cranes apply European technology and design concept, considering more for users, and also guarantee the safety. It is easy to operate, also save installing time and installation fees.

3. Advantages in Technology
Ming Long tower crane series introduce the most advanced design concept of the world. The material sourcing, structural design and control system, safety and reliability all reach the world leading standard with easy erection and dismantling and simple operation.

4. Advantages in Craftwork
All steel structures are pretreated with shot blast and rust removal to guarantee the material can meet theinternational standard: Sa2.5. The rivet welded steel was treated by the second time shot blasting, rust andbesmirch removal in order to ensure a clean work piece surface and increase the film's adhesion of the paint.

Painting with epoxy primer paint and weatherproofing PU top finish.
The pins of mast section adopt sulphocarbonitriding technology and resin heat-treatment
technique, whichmake the pin hard and tough and also keep the surface smooth and antirust.

Except the pins on mast section, all other pins adopted quenching & tempering heated treatment technique and surface galvanized process.
Panel design mast section possesses excellent strength easy installation, economical maintenance along with convenient transporting. It can save at least 60% of the transportation cost compared with monobloc mast structure.

Monobloc mast sections of tower cranes:
We can offer kinds of types of mast sections of Potain and Liebherr jacking methods, can equip for customers according to the requirements. The tower crane body composed and connected by unitary mast sections has good rigidity, can also reduce installing time; They connect by high strength bolts. The connection process is easy and quick.

5. Advantages in Maintenance
Use international Brand terminal ABB, on the one hand, the safety and the quality is ensured, for another hand, because of the convenience for getting the ABB terminal in local market, much money can be saved to stock the wearing spare parts, and also shorten your reaction time after the trouble happens.
Use international Brand Schneider contactor. The same advantages with the ABB terminal, on one hand, the safetyand the quality is ensured, on another hand,because of the convenience for getting the ABB terminal in local market,much money can be saved to stock the wearing spare parts, and also shorten your reaction time after the trouble happens.
It is convenient to maintain the tower cranes for the simplicity of electric circuits design andorderly layout insidethe electrical cabinet.
Plug-ins control cables glands make the workconvenient and fast.
6. Top Concept
International advanced electronic display and anti-corrision system can show the state of tower crane in real time.Hence ensure safe use and improve the working efficiency.

 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
Loading Chart:
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