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Tower Crane, Building height is less than 120m, rational structure, Reliable performance - details see: https://www.machineto.com/tower-craneqtz63-10103824

QTZ63tower crane falls within upper-swing hydraulic climbing tower crane, which is operated by computer from related the steel structure a element to mechanisms and conventional design operations. And the max radius is 3-56m, freestanding height is 41m, attaching height is 151m,the rated load moment is 630KN.m,tip capacity is 1.2t. Our standard section is 135*135*10 steel square tube; hoisting mechanism adopts three-speed motor, having three kinds of working speed to meet different demands!

ITEM				UNIT	TC5610 Double rates	TC5610 fourfold rates
Rated lifting moment				KN.M	630
Load	Tip load			t	1.2	3
	Max load				2.4	6
Working range				m	3~56
the weight of the most significant				t	1.002	0.983
Maximum weight range				m	22.38	11.95
Lifting height		Free standing		m	41
		Attached			151	76
Lifting speed				m/min	80.36/41.05	39.37/20.11
Rotating speed				r/min	0.64
Amplitude speed				m/min	44/22
Jacking speed					0.4
Minimum stable rate of decline					≤7
Upper chord of jib				20#	Φ102*8
Mast section size				mm	1835*1835*2500
Limb				Q235B	135*135*10
Overall dimensions		Chassis		m	6.56*6.56
		Overall height(free standing)			50.597
		The total capacity of the motor			57.11
		Balance arm to the rotation center of tail			12.38
Machine weight			Structure weight(free standing)	t	37.8
			Balance weight		15.6
The total capacity of the motor				KW	35.6
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	~380±10%

Heavy in section of mast section, good steel performance, and complete crane is stable and little swing as load.

Electric system adopts domestic fine quality or import components, performs is stable and reliable.

Mast section , tie bar, upper and lower bracket and so on , main parts all adopt GO2 CSAW with large in weld penetration small in transformative , mast section can exchange combination .

Hoist mechanism has good timing performance rise and fall are stable.

Slewing mechanism adopts winding motor, operation balance, efficient, fast and convenient in position.