6 Tons Tower Crane Qtz63 (TC5613)

• After-sales Service: 24 Hours
• Warranty: 1 Year, 1 Year
• Certification: CE, CE, CE, ISO9001: 2000
• Condition: New, New
• Maximum Lifting Height: >250m, >250m
• Maximum Lifting Weight: >10t, >10t
• Model NO.: QTZ63 (TC5613)
• Installation: Jack-Up, Jack-up
• Moving Type: Fixed, Fixed
• Type: Top-Slewing Crane, Top-Slewing Crane
• After-Sales Service: 24 Hours
• Free Standing Height/Max. Height: 40m/150m
• Jib Length: 3---56m
• Size of Mast Section: 1800*1800*2800
• Max. Load: 6t
• Tip Load: 1.3t
• 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: QTZ63
• Trademark: MINGWEI
• HS Code: 8426200
• Production Capacity: 20/Mouth

Product Description

1 Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion, giant winch.
2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.
3 Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.
4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.
5 Security & Protection Mechanism
Besides security mechanism usually used in domestic tower crane adopted, Hongda tower crane adopted lots of advanced mechanism self-developed by Hongda, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-drop
mechanism on standard section, speedy link between rotary body, hoisting boom and balance boom.
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: 15.7t/56m.

Total Power: 40.2Kw.
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	Spec.		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 Descend	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 Stoke	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