Tower Crane

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TowerCrane

Type of Tower Crane		QTZ31.5 Series	QTZ40 Series
Type of Tower Crane		QTZ31.5 (4207)	QTZ40A (Moving)	QTZ40B (4708)	QTZ40C (4807)	QTZ40D (5008)	QTZ40P (4807)
Metric Lifting Moment (KN.m)		315	400
Working Radius (m)		41.8	42	46.8	48	50	48
Hoisting Capacity (T)		0.64-3	0.9-4	0.79-4.0	0.7-4.0	0.77-4.0	0.7-4.0
Hoisting Height	Independent Stationary (m)	27	28	28	28	28/30.2/35	29
Hoisting Height	Attached Stationary (m)	90		120	120	120	120
Hoisting Speed	2 Fall	54/36/7	70/35/7.5	70/35/7.5	70/35/7.5	70/35/7.5	50.8/25.4/9
Hoisting Speed	4 Fall	27/18/3.5	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	25.4/12/4.5
Slewing Speed (r/min)		0-0.6	0-0.6	0-0.6	0-0.6	0-0.6	0-0.64
Trolley Travel Speed (m/min)		30/15	38/19	38/19	38/19	38/19	38/19
Section of Tower Mast (mm)		1300x1300	1500x1500	1400x1400	1400x1400	1500x1500	1500x1500
Section of Tower Mast (mm)		1500x1500	1500x1500	1500x1500	1500x1500	1500x1500	1500x1500
Material of Main Tower Mast Section (mm)		Φ108x8	∠140x140x12	Φ114×12	Φ114×12	∠160x160x12	∠160x160x12
Material of Main Tower Mast Section (mm)		∠140x140x10	∠140x140x12	∠140x140x12	∠140x140x12	∠160x160x12	∠160x160x12
Gib	Upper Branch	Seamless Steel Pipe	Seamless Steel Pipe	Seamless Steel Pipe	Seamless Steel Pipe	Seamless Steel Pipe	Square Tube
Gib	Lower Branch	Channel Steel	Rectangular Steel	Rectangular Steel	Rectangular Steel	Square Tube	Square Tube
Note: (1) QTZ31.5, 40, 60, 80 uses concrete ballast and concrete foundation. (2) Two models of QTZ40 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). (3) Two models of QTZ63 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). The jib can be 50m or 40m depending on working radius. (4) Two kinds of standard section of QTZ63, 80 are pieces style and overall style. (5) Jib of QTZ125 can be 60m, 55m, 50m, 45m or 40m depending on the situation at the construction site.

Type of Tower Crane			QTZ60 Series			QTZ80 Series
			QTZ63 (5013)	QTZ63P (5010)	QTZ63P (5011)	QTZ80P (5015)	QTZ80A (5011)		QTZ80B (5513)
Metric Lifting Moment (KN.m)			630			800
Working Radius (m)			50	50	50	50		55	55
Hoisting Capacity (T)			1.3-6.0	1.0-5.0	1.1-5.0	1.5-8.0		1.1-6.0	1.3-8.0
Hoisting Height		Independent Stationary (m)	39	32	32	40.5		39	45
		Attached Stationary (m)	120	120	120	120		120	160
Hoisting Speed		2 Fall	75/38/7	50.8/25.4/9	50.8/25.4/9	60/30/6.5		75/38/7	80/40
		4 Fall	37.5/18.5/3.5	25.4/12/4.5	25.4/12/4.5	30/15/3.2		37.5/18.5/3.5	40/20
Slewing Speed (r/min)			0-0.6	0-0.64	0-0.64	0-0.72		0-0.6	0-0.6
Trolley Travel Speed (m/min)			38/19	38/19	38/19	0-58		38/19	42.8/21.4
Section of Tower Mast (mm)			1600x1600	1600x1600	1600x1600	1600x1600		1600x1600	1750x1750

Material of Main Tower Mast Section (mm)			∠160x160x16	∠160x160x14	∠160x160x14	∠160x160x16 (Q345)		∠160x160x16 (Q345)	□135x135x12

Gib	Upper Branch		Seamless Steel Pipe	Square Tube	Square Tube	Square Tube (Q345)		Seamless Steel Pipe	Seamless Steel Pipe
	Lower Branch		Square Tube	Square Tube	Square Tube	Square Tube (Q345)		Square Tube	Square Tube
Note: (1) QTZ31.5, 40, 60, 80 use concrete ballast and concrete foundation. (2) Two models of QTZ40 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). (3) Two models of QTZ63 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). The jib can be 50m or 40m depending on working radius. (4) Two kinds of standard section of QTZ63, 80 are pieces style and overall style. (5) Jib of QTZ125 can be 60m, 55m, 50m, 45m or 40m depending on the situation in the construction site.

Type of Tower Crane		QTZ125	QTZ180	QTZ250
Type of Tower Crane		QTZ125 (6015)	QTZ180P (6518)	QTZ250 (7030)
Metric Lifting Moment (KN.m)		1250	1800	2500
Working Radius (m)		60	65	70
Hoisting Capacity (T)		1.5-8.0	1.8-10.0	3.0-6.0
Hoisting Height	Independent Stationary (m)	50	50	48
Hoisting Height	Attached Stationary (m)	163	183	183
Hoisting Speed	2 Fall	100/50	0-85	0-60/0-30
Hoisting Speed	4 Fall	50/25	0-42	0-30/0-15
Slewing Speed (r/min)		0-0.6	0-0.72	0-0.7
Trolley Travel Speed (m/min)		60/30/5.5	0-58	0-60
Section of Tower Mast (mm)		2000x2000	2000x2000	2000x2000
Section of Tower Mast (mm)		2000x2000
Material of Main Tower Mast Section (mm)		□135x135x12	∠200x200x18	∠200x200x20
Material of Main Tower Mast Section (mm)			(Q345)	(Q345)
Gib	Upper Branch	Round Steel (Q345)	Square Tube (Q345)	Square Tube (Q345)
Gib	Lower Branch	Square Tube	Square Tube (Q345)	Square Tube (Q345)
Note: (1) QTZ31.5, 40, 60, 80 use concrete ballast and concrete foundation. (2) Two models of QTZ40 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). (3) Two models of QTZ63 are stationary tower crane and traveling tower crane (traveling speed is 20m/min). The jib can be 50m or 40m depending on working radius. (4) Two kinds of standard section of QTZ63, 80 are pieces style and overall style. (5) Jib of QTZ125 can be 60m, 55m, 50m, 45m or 40m depending on the situation in the construction site.

Terms of Trade
1. Minimum order quantity: 1 set
2. Delivery cycle: 3~40 days
3.Shipping ports: Chinamain ports
4. Payment mode: T/T, L/C
5. Export markets: Worldwide

Changliis a major manufacturer and supplier of tower crane, based in China.Our concrete mixing plant, concrete mixer, asphalt mixing plant, etc. areproduced in strict compliance with the international standard. Our company islocated in ZhengzhouCity which provides uswith convenient transportation. The abundant raw materials and labor forceshere can help largely reduce our production costs, so we can provide clientswith quality products at competitive prices. If you are interested in ourconstruction machinery, please do not hesitate to contact us. We offer qualityproducts and services to you. We look forward to working with you.

Terms of Trade
1. Minimum order quantity: 1 set
2. Delivery cycle: 3~40 days We offer quality products andservices to you. We look forward to working with you.

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