QTZ63 self-climbing tower crane

low power consumption tower crane, high quality hoist, Advanced technical performance, Reliable usage, Convenient maintenance - details see: https://www.machineto.com/qtz63-self-climbing-tower-crane-10103339

Feature:Tower Crane	Condition:New	Application:construction/power engineering/transportation	Rated Lifting Moment:630KN.m
Max. Lifting Load:6000kg	Max. Lifting Height:120m	Place of Origin:Shandong China (Mainland)	Brand Name:Jinchuan
Model Number:QTZ63	color:red, blue or others

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Rate of mechines load		Hoisting mechanism			JC40%
		Swing mechanism			JC25%
		Derricking mechanism			JC25%
lifing moment(KN.m)					630
Hoisting height		Freestanding			40
		Attaching		Double fall rates	120
				Four fall rates	70
Maximum load-lifting capacity(Kg)					6000
Working range		Minimum range			3
		Maximum range			52
Hoisting mechanism	Balance rated speed(m/min)	Rate a=4			4	21			42
		Rated load-lifting capacity(kg)			6000	3000			1500
		Rate a=2			8	42			84
		Rated load-lifting capacity(kg)			3000	1500			750
		Minimum stability			<5
	power	YZTD225——4/8/32			24(KW)
Derricking mechanism		speed(m/min)			32/21
		Power(KW)			YDEJ100L₂4/6			1.5/2/2
Swing mechanism		Speed(m/min)			0——0.50
		Power(KW)			YZR132M₂-6		3.7×2
Lifting mechanism		Speed(m/min)			0.5
		Power(KW)			Y132S-4 B5		5.5
		System pressure(Mpa)			20
Counter weight		load-lifting arm	52m		8800kg
Total power(KW)					39.1
Swing support					011.45.1250
Radius of end gyration					14245mm
Quality of complete machine design					Freestanding(kg) 34780(34274)

Super-long jib and wide covering surface.

Large standard section good rigidity, stable complete machine when loading and swing small.

The materials of standard main jib are angle steel angle steel button square and square tube.

The system of the electric apparatus apots the high-grade or imported components with stable and reliable performance.

The main pieces(parts)such as section, tie rod and upper and lower frame etc all adopt CO, gas shielded welding with deep weld penetration and small deformation.

Slewing mechanism adopts wound-rotor motor with double rotation smooth operation and precise convenient and efficient positioning. The hoisting mechanism has good performance of speed regulation with no impact and smooth operation during the hoisting and descending.