50m TC7030 Tower Crane

1.Max. height: 220m;, 2.Free height: 50m;, 3. Max. load: 12t at 23.3meters. - details see: https://www.machineto.com/50m-tc7030-tower-crane-10103415

Feature:Tower Crane	Condition:New	Application:Construction	Rated Loading Capacity:12ton
Rated Lifting Moment:800kn	Max. Lifting Load:12ton	Max. Lifting Height:220m	Place of Origin:Jiangsu China (Mainland)
Brand Name:ZCM	Model Number:TC7030	color:yellow

NO	Name of parameter		Unit	Value
1	Rated lifting moment			3000
2	Max rated lifting weighgt		t	12
3	Max working range/rated lifting weight			70/3.0
4	Min working range		m	3.1
5	Allowable max range in max lifting weight		m	23.3
6	Hoisting velocity	Independent	m	50
		Attached	m	200
7	Hoisting mechanism (planet reducer)	Rate		2			4
		Hoisting velocity/ Relevent max lifting weight	m /min	4.32	6		2.17		12
				20.2	6		10.1		12
				40.3	6		20.1		12
				60.1	3		30		6
				80	3		40		6
		Lowest steady descenting speed	m /min	2.17
		Model of motor		YZTD200L 24/8/4				YZRSW250L 8/4
		power	kW	4/15/15				37/37
		Swing speed	r/min	195/680/1385				725/1425
8	Slewing mechanism	Slewing velocity	r/min	0~0.68
		Model of motor		YLEWF112M-95-4F1
		Power	kW	7.5
		Swing speed	r/min	1400
9	Range-changing mechanism (range-changing)	Range-changing velocity	m/min	0~70
		Model of motor		YPBE132M-4
		Power	kW	7.5
		Swing speed	m/min	1400
10	Rising mechanism	Rated rising speed	m/min	0.5
		Rated working pressure	MPa	40
		Model of motor		Y160L-4
		Power	kW	11
		Swing speed	m/min	1400
11	boom length/relevent counterweight		m/t	70/21.3
12	Weight of the whole crane		t	Fixed without base frame		77
				Fixed with base frame		87.5
				Stepped		94
13	Hoisting height		m	Fixed without base frame		45.6
				Fixed with base frame		49.4
				Stepped		50
14	Total power(rising motor not inclouded)		kW	74.5
15	Mast secton dimension(length×wide×height)		m	2.0×2.0×3.0
16	Boom section dimension		m	1.6×1.1