tower crane

The tower crane, structure is reasonable, reliable performance, applicable to high-rise building - details see: https://www.machineto.com/tower-crane-10103528

Feature:Tower Crane	Condition:New	Application:construction	Rated Loading Capacity:2t
Rated Lifting Moment:900KN.M	Max. Lifting Load:8t	Max. Lifting Height:151.2m	Span:60m
Place of Origin:Shandong China (Mainland)	Model Number:QTZ80(6010)	yellow:red

ITEM					UNIT	QTZ80(6010) DOUBLE RATES		QTZ80(6010) FUORFOLD RATES
Rated lifting moment					KN.M	800	850		900
Max working range					m	60	55		50
Minimum working range					m	3
Load			Tip load		t	2		4
			Max load			4		8
Lifting height			Free standing		m	46.2
			Attached		m	151.2		73.7
Lifting speed					m/min	86/44		43/22
Rotating speed					r/min	0.62
Amplitude speed					m/min	43.3/21.96
Jacking speed						0.4
Minimum stable rate of decline						≤5
Upper chord of jib					Q235B	∠80*8Debit side
Mast section size					mm	183518352500
Lamb					Q235B	13513512(6Festival) &13513510(12Festival)
Overall dimensions		Chassis			m	7.46*7.46
		Overall height(free standing)				56.170
		The total capacity of the motor				61.210
		Balance arm to the rotation center of tail				14.820
Structure weight (Free standing)					t	45.021
Machine weight	Balance weight			The most significant 60 m	t	13.5
				The most significant 56 m		10.5
				The most significant 50m		8.4
The total capacity of the motor					KW	43.7
Permissible operating temperature					°C	-20~+40
Basic wend pressure of working state					Pa	250
Basic wend pressure of non- working state					Pa	1100
Power parameters					50HZ	~380V±10%
Other			By rating			U5
			Work load			Q2
			Working-level			A5

(1)Large standard section(1835*1835*2500),good rigidity,stable complete machine when loading and small swing.

(2)Material type of main limb 135*135*12&135*135*10.

(3)The system of the electric apparatus adopts the high-grade or imported components with stable, reliable performance and the main pieces(parts)such as standard mast section,tie rod ,upper and lower turntable etc all adopt CO2 gas shielded welding with deep weld penetration and small deformation.

(4)This crane is advanced in parameters, reliable in performance, beautiful in appearance, high in quality, simple in structure and easy in operation. It is in equipped with advanced and easy for repair and maintenance, safe for use and reasonable in pricing .for which it has become an ideal choice for many construction enterprises