QTZ250(7030B) Tower Crane

Product Detail

Shandong Huaxia Group Co.,Ltd is one of the leading China QTZ250(7030B) tower crane manufacturers, we are able to offer you 16t tower crane mast section, cab or boom, welcome to contact our factory.

max.load 16T ,boom length 70m , tipload 3T,rated hoisting moment 250Kn.m,   max. hoisting height of anchoring 183m







R(m)	3.3-15.9	17	20	22	25	27	28.6	30	31.5	32	35	37	40	42	45	47	50	52	55	57	60	62	65	67	70
	8									7.85	7.08	6.64	6.06	5.72	5.27	5	4.63	4.41	4.11	3.93	3.68	3.53	3.31	3.18	3
	16	14.82	12.3	11	9.44	8.6	8	7.54	7.1	6.95	6.18	5.74	5.16	4.82	4.37	4.1	3.73	3.51	3.21	3.03	2.78	2.63	2.41	2.28	2.1
R(m)	3.3-16.2	17	20	22	25	27	29.2	30	31	32	35	37	40	42	45	47	50	52	55	57	60	62	65
	8										7.24	6.79	6.2	5.85	5.39	5.12	4.74	4.52	4.21	4.03	3.77	3.62	3.4
	16	15.15	12.58	11.26	9.67	8.81	8	7.73	7.41	7.1	6.34	5.89	5.3	4.95	4.49	4.22	3.84	3.62	3.31	3.13	2.87	2.72	2.5
R(m)	3.3-16.5	17	20	22	25	7	29.7	30	31	32.6	35	37	40	42	45	47	50	52	55	57	60
	8										7.39	6.93	6.33	5.98	5.51	5.23	4.85	4.62	4.31	4.12	3.86
	16	15.46	12.84	11.49	9.88	9	8	7.9	7.58	7.11	6.49	6.03	5.43	5.08	4.61	4.33	3.95	3.72	3.41	3.33	2.96
R(m)	3.3-17	18	20	22	25	27	28	30	30.8	33.8	35	37	40	42	45	47	50	52	55
	8										7.69	7.21	6.59	6.23	5.74	5.45	5.06	4.82	4.5
	16	15.07	13.37	11.97	10.3	9.39	8.98	8.25	8	7.1	6.79	6.31	5.69	5.33	4.84	4.55	4.16	3.92	3.6
R(m)	3.3-17.7	18	20	22	25	27	28	30	31	32	35.2	37	40	42	45	47	50
	8											7.54	6.9	6.52	6.01	5.71	5.3
	16	15.74	13.97	12.52	10.78	9.83	9.41	8.65	8.31	8	7.1	6.64	6	5.62	5.11	4.81	4.4
R(m)	3.3-17.9	18	20	22	25	27	28	30	31	32.4	35.6	37	40	42	45
	8
	16	15.97	14.18	12.71	10.94	9.99	9.56	8.79	8.44	8	7.1	6.75	6.1	5.71	5.2
R(m)	3.3-18.2	19	20	22	25	27	28	30	31	32.8	36.1	37	40
	8											7.77	7.11
	16	15.26	14.4	12.91	11.12	10.15	9.72	8.94	8.59	8	7.09	6.87	6.21










Itmes		Speed			Host weight(T)	Rope capacity	Motor kw
		Fall	m/min		t	525m	75
Hoisting		2-Fall	0-81		2.7
			0-40.5		8
		4-Fall	0-20.25		16
			0-40.5		5.4
Trolleying		7.5DVF	0-65m/min				7.5
Slewing		7.5RVF	0-0.7rpm				2x7.5
Traveling		RT443	0-12.5/25m/min				4x3.4
Power Supply		125KVA