QTZ400(7040) Tower Crane

Product Detail

Shandong Huaxia Group Co.,Ltd is one of the leading China QTZ400(7040)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 50m , tipload 1T,rated hoisting moment 630Kn.m,   max. hoisting height of anchoring 120m






R(m)		R(max)m	R(max)T	20	22	25	28	30	35	40	45	50	55	60	65	70
70 m	a=2	3.2~38.84	8	8	8	8	8	8	8	7.74	6.78	6.0	5.37	4.85	4.4	4.0
	a=4	3.2~19.93	16	15.94	14.35	12.44	10.94	10.51	8.44	7.19	6.22	5.44	4.8	4.28	3.83	3.45
65m	a=2	3.2~39.4	8	8	8	8	8	8	8	7.86	6.89	6.1	5.46	4.93	4.48
	a=4	3.2~20.22	16		14.58	12.64	11.12	10.27	8.58	7.32	6.33	5.54	4.9	4.36	3.9
60 m	a=2	3.2~39.96	8	8	8	8	8	8	8	7.99	7.0	6.2	5.55	5.01
	a=4	3.2~20.5	16		14.8	12.84	11.3	10.44	8.27	7.44	6.44	5.64	4.99	4.44
55m	a=2	3.2~40.52	8	8	8	8	8	8	8	8	7.11	6.3	5.65
	a=4	3.2~20.79	16		10.03	13.04	11.47	10.6	8.87	7.56	6.55	5.74	5.08
50m	a=2	3.2~41.08	8	8	8	8	8	8	8	8	7.22	6.41
	a=4	3.2~21.07	16		15.25	13.24	11.65	10.77	9.01	7.69	6.66	5.84






Max Working Height(m)/Wall-tie Location(m)    Outrigger Stationary  Traveling   Innner climbing

Main Specificationgs

Hoisting				55 kw
		0~63/0~31.5m/min	0~31.5/0~15.7m/min
		4/8t	8/16t
Trolleying		0~65m/min		7.5 kw
Slewing		0~0.7r/min		120N.mX2
Traveling		25/12.5m/min		4X5.2/2.6 kw

Counter-jib ballast

		(t)	7040A	7040B	7040C	7040D
70m	19.2m	29	2	1	4	2
65m	19.2m	26.8	1	1	4	2
60m	19.2m	23.7	1	0	4	2
55m	19.2m	21.5	0	0	4	2