QTZ63 tower crane Summarize our various series jack-up tower crane successful experience, Absorbing the domestic and foreign latest technology achievements and advanced technology to the development of a new generation of jack-up tower crane. The machine is the crane which has horizontal jib frame, trolley luffing and slewing

Hydraulic jack-up type. The hoisting jib length is 56 meters or 44 meters, Max. Load is 6 tons, rated load moment is 630 KN. M. This machine stationery hoisting height is 40 m, Attached hoisting height is 150m. The machine working space is large, the small can replace large, Greatly reduced the construction equipment costs. It is a ideal hoisting machinery in construction which can save energy, save steel and reduce traffic.

Tower's rising and add section Adopt hydraulic jack-up, making tower move freely according to the requirement of construction in a certain height range and can stay lifting stability. The driver is installed in the tower top, opening horizon, the driver can operate it comfortably and conveniently.

Tower has various security protection device, including load moment limit device, Maximum lifting weight limit device, slewing limit device and trolleying limit device and so on. So as to ensure the safe operation.

QTZ63 jack-up tower crane have advanced parameters, Reliable performance and good quality. The design thought has not only focused on wide enormous quantity of small and medium-sized construction units requirements, and has Prominent advantage of simple operation and reasonable price. But also can adapt to the high-level housing, top of industrial architecture construction requirements.

Rated  lifting  torque					kN. m	630
Max.   lifting  capacity					t	6
Working  range					m	3-56
Lifting  Height		Independent				40.2
		Adhered				151.2
Lifting  speed		Double  magnification			m/min	80/40
		Quadruple  magnification				38/19
Slewing  speed					r/min	0.637
Trolleying  speed					m/min	44/22
Climbing  speed						0.4
Min.   stable  descending  speed						< 7
Outer  size  of  whole  crane	Foundation  frame				m	8× 8
	Overall  height		Independent			50.892
			Adhered			160.892
	Tip  of  jib  to  the  slewing  center					56.17
	Tip  of  balanced  jib  to  slewing  center					12.39
Total  weight	Structure  weight			Independent	t	40.49
				Adhered		80.87
	counterweight					18.34
Total  motor  capacity					kW	41.52
Allowed  operating  temperature						-20-+40
Power  supply  parameters					50Hz	380V± 10%