QTZ400-7052 Standard Tower Crane,Construction Crane Supplier in China

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QTZ400-7052 Standard Tower Crane

Hoisting Specifications of QTZ400-7052 Standard Tower Crane:
70m Jib Length:

Radius (m)	3.3-22.4	23	27	30	33	37	40	40.2	41.3	43	47	50	53	57	60	63	67	70
Hoisting Capacity (t) 4 Fall	20	19.4	16.1	14.3	12.7	11.1	10.1	10	9.65	9.15	8.15	7.55	6.95	6.25	5.85	4.45	4.95	4.65
Hoisting Capacity (t) 2 Fall	10									9.5	8.5	7.9	7.3	6.6	6.2	5.8	5.4	5.2

60m Jib Length:

Radius (m)	33-22.4	23	27	30	33	37	40	40.2	41.3	43		47	50	53	57	60
Hoisting Capacity (t) 4 Fall	20	19.4	16.1	14.3	12.7	11.1	10.1	10	9.65	9.15		8.15	7.55	6.95	6.25	5.85
Hoisting Capacity (t) 2 Fall	10										9.5	8.5	7.9	7.3	6.6	6.2

50m Jib Length:

Radius (m)	3.3-22.4	23	27	30	33	37	40	40.2	41.3	43	47	50
Hoisting Capacity (t) 4 Fall	20	19.4	16.1	14.3	12.7	11.1	10.1	10	9.65	9.15	8.15	7.55
Hoisting Capacity (t) 2 Fall	10									9.5	8.15	7.9

40m Jib Length:

Radius (m)	3.3-22.4	23	27	30	33	37	40
Hoisting Capacity (t) 4 Fall	20	17	15	13.4	11.7	10.7	10.1
Hoisting Capacity (t) 2 Fall	10

Mechanism Specifications of QTZ400-7052 Standard Tower Crane:

Hoisting Moment		4000KN.m
Free Height		72.7m
Hoisting Mechanism	Fall	a=2				a=4
	Hoisting Capacity (t)	10	5	2.5	20		10	5
	Speed (m/min)	0-40	0-72	0-80	0-20		0-36	0-40
Slewing Mechanism	Speed (r/min)	0-0.7
	Power (KW)	2×9
Trolley Mechanism	Speed (m/min)	0-60
	Power (KW)	11
Climbing mechanism	Speed (m/min)	0.4
	Speed (KW)	15
Counter Weight	Jib Length (m)	Weight (t)
	70	25
	60	21.6
	50	18.2
	40	13.2
Working Temperature	-20~40℃
Total Power	154KW
Total Weight	116t

As a professional manufacturer of standard tower crane in China, ZZ Industrial (shanghai) Co.,Ltd still has topless tower crane and construction hoist for clients to choose. All of our products have received the ISO9001-2000 certificates. With high performance and competitive price, our products have been quite popular among clients in many countries like Cambodia, Yemen, South Africa, Brazil, Afghanistan, Iran, and more. If you need our standard tower crane, please contact us freely.

Construction Equipment

QTZ400-7052 Standard Tower Crane