Performance parameters of Hengsheng tower crane:

		QTZ260	QTZ160			QTZ125			QTZ100			QTZ80				QTZ63			QTZ50		QTZ40						QTZ31.5		QTZ25		QTG25
		7030	6518	6515	6024	6510	6018	6015	6012	6010	5516	5613	5613	5512	5512	5510	5013	5010	5008	4810	4810	4810	4808	4808	4708	4208	4206	3808	3506	3008	3506	3008
Maximum rated torque(KN.m)		2600	1600	бб 1600	1600	1250	1250	1250бб	1000	бб1000	1000	800	800	800	800	500	500	бб500	500	500	400	400	400	400	400	400	315	315	250	250	250	250
maximum lifting load(t)		12/16	10	бб 10	10	8	8/10	бб8/10	8	бб8	8	8	8	8	8	6	6	бб5	4	4	4	4	4	4	4	4	3	3	2.5	2.5	2.5	2.5
maximum working amplitude(m)		3-70	3-65	бб 3-65	3-65	3-65	3-60	бб3-60	3-60	бб3-60	3-55	3-56	3-56	3-55	3-55	3-55	3-50	3-50 бб	3-48/50	3-48/50	3-47.8	3-47.8	3-47.8	3-47.8	3-46.8	3-41.8	3-42	3-38	2.5-35	2.5-30	2.5-34.6	2.5-30
hoisting height(m)	independent	50	50	бб 50	50	50	50	бб50	46.2	бб 50	50	46.2	46.2	46.2	46.2	41	41	бб35	30	30	30	30	30	30	30	30	30	30	25	25	25	25
hoisting height(m)	attached	205	200	бб200	200	190	150	бб150	150	бб150	150	150	150	150	150	150	150	бб150	120	140	120	120	120	120	120	120	100	100	60	60	33	33
payload capacity at maximum amplitude(t)		3	1.8	бб1.5	2.4	1	1.8	бб1.5	1.2	бб 1	1.6	1.3	1.3	1.2	1.2	1	1.3	бб1	0.8	1	1	1	0.8	0.8	0.8	1	0.6	0.8	0.6	0.8	0.6	0.8
hoisting speed m/min	a=2	40/80	100/50/7.4	бб 100/50/7.4	100/50/7.4	100/50	100/50	бб100/50	100/50	бб 100/50	100/50	80.4/41.0	80.4/41.0	80.4/41.0	80.4/41.0	82.3/42	82.3/42	бб82.3/42	70/35/7.5	70/35/7.5	70/35/7.7	70/35/7.7	70/35/7.7	70/35/7.7	70/35/7.7	70/35/7.7	70/35/7.5	70/35/7.5	27/13.5	27/13.5	27/13.5	27/13.5
hoisting speed m/min	a=4	20/40	50/25/3.7	бб50/25/3.7	50/25/3.7	50/25	50/25	бб50/25	50/25	бб50/25	50/25	39.4 /20.1	39.4 /20.1	39.4 /20.1	39.4 /20.1	41.2/21	41.2/21	бб41.2/21	35/17/3.7	35/17/3.7	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	35/17.5/3.75	27/13.5	27/13.5	27/13.5	27/13.5
radius changing speed m/min		16/34/44	50/25/15	бб50/25/15	50/25/15	60/30/8	60/30/8	бб60/30/8	50/25	бб 50/25	50/25	43.3/21.9	43.3/21.9	43.3/21.9	43.3/21.9	44/22	44/22	бб44/22	42/21	42/21	22/33	22/33	22/33	22/33	22/33	22/33	24/36	24/36	20	20	26/20	26/20
swiveling speed r/min		0.62	0.62	бб0.62	0.62	0.62	0.62	бб0.62	0.62	бб 0.62	0.62	0.62	0.62	0.62	0.62	0.637	0.637	бб0.637	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.36/0.72	0.36/0.72	0.74	0.74	0.73	0.72
raising speed m/min		0.4	0.4	бб 0.4	0.4	0.4	0.4	бб0.4	0.4	бб 0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	бб0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	/	/
dead load(t)		78/150	70/125	бб 70/125	70/125	58/116	58/116	бб58/116	42/80	бб 42/80	42/80	81.87/42.49	81.87/42.49	81.87/42.49	81.87/42.49	72.79/36	72.79/36	бб72.79/36	23/45	23/45	42.7/21.5	42.7/21.5	42.7/21.5	42.7/21.5	42.7/21.5	42.7/21.5	29.6/18.3	28.3/17.2	26/18	22/15	16.6	13.57
top boom of lifting beam		иN100б┴10 fasterner иN80б┴8	иN100б┴8 fasterner иN80б┴8	бб иN100б┴8 fasterner иN80б┴8	иN100б┴8 fasterner иN80б┴8	иN100б┴8 fasterner Q235B	иN100б┴8 fasterner Q235B	ббиN100б┴8 fasterner Q235B	иN90б┴8 fasterner Q235B	бб иN90б┴8 fasterner Q235B	иN90б┴8 fasterner Q235B	иN90б┴8 fasterner иN75б┴8 fasterner Q235B	иN90б┴8 fasterner иN75б┴8 fasterner Q235B	иN90б┴8 fasterner иN75б┴8 fasterner Q235B	иN90б┴8 fasterner иN75б┴8fasterner Q235B	ø89б┴8 &ø89б┴6 20#	ø89б┴8 &ø89б┴6 20#	ббø89б┴8 &ø89б┴6 20#	ø89б┴8& ø89б┴6 20#	ø89б┴8& ø89б┴6 20#	ø89б┴6 20#	ø89б┴6 20#	ø89б┴6 20#	ø89б┴6 20#	ø89б┴6 20#	ø89б┴6 20#	ø76б┴6 20#	ø76б┴6 20#	ø76б┴4.5 20#	ø76б┴4.5 20#	ø76б┴4.5 20#	ø76б┴4.5 20#
standard knot dimensions(mm)		2.0б┴2.0б┴3.0	1.935б┴1.935б┴2.8	бб 1.935б┴1.935б┴2.5	1.935б┴1.935б┴2.5	1.835б┴1.835б┴2.5	1.835б┴1.835б┴2.5	бб1.835б┴1.835б┴2.5	1.833б┴1.833б┴2.5	бб 1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	1.833б┴1.833б┴2.5	бб1.833б┴1.833б┴2.5	1.618б┴1.618б┴2.2	1.618б┴1.618б┴2.2	1.5б┴1.5б┴2.5	1.5б┴1.5б┴2.5	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2	1.5б┴1.5б┴2.2
matching motor		Winding motor,boost speed regulation,eddy current braking										Winding motor,transform,speed regulation,smooth operation															Three speeds	Three speeds	Two speeds	Two speeds	Two speeds	Two speeds
materials of main limbof tower body		иN140б┴12fasterner Q235B	135б┴16бї	бб иN125б┴14fasterner Q345	135б┴16 бї	иN125б┴14fasterner Q345	иN125б┴14fasterner Q345	ббиN125б┴14fasterner Q345	иN125б┴12fasterner Q235B	бб иN125 б┴12 fasterner Q235B	иN125 б┴12 fasterner Q235B	иN135б┴12бї Q235B	иN125б┴12 fasternerQ235B	иN135б┴12 бї	иN125б┴12fasterner Q235B	иN125б┴12fasterner	иN125б┴10 fasterner	ббиN125б┴10 fasterner	иN160б┴12 Q235B	иN140 б┴12 Q235B	иN160б┴12 Q235B	иN140б┴12 fasterners иN75б┴12	ø108б┴12бЁ	иN140б┴12 Q235B	иN140б┴12 Q235B	иN140б┴10 Q235B	иN140б┴10 Q235B	иN125б┴10 Q235B	иN125б┴10 Q235B	иN100б┴10 Q235B	иN125б┴10 Q235B	иN100б┴10 Q235B
parallel height of lifting beam (mm)		1450	1370	бб 1370	1370	1370	1370	бб1370	1357	бб 1357	1357	1357	1357	1357	1357	1357	1357	бб 1357	1250	1140	1040	1040	1040	1040	1040	1040	1040	1040	1040	1040	1040	1040