QTZ100 tower crane's main technical parameters

Model		QTZ100
		6012	6010	5516
Maximum rated torque(KN.m)		1000	1000	1000
maximum lifting load (t)		8	8	8
maximum working amplitude(m)		3-60	3-60	3-55
hoisting height (m)	independent	46.2	50	50
	attached	150	150	150
payload capacity at maximum amplitude (t)		1.2	1	1.6
hoisting speed  m/min	a=2	100/50	100/50	100/50
	a=4	50/25	50/25	50/25
radius changing speed  m/min		50/25	50/25	50/25
swiveling speed  (r/min)		0.62	0.62	0.62
raising speed  (m/min)		0.4	0.4	0.4
dead load (t)		42/80	42/82	42/80
top boom of lifting beam		∟90×8 fasternerQ235B	∟90×8 fasterner	∟90×8 fasterner
			Q235B	Q235B
standard knot dimensions (mm)		1.833×1.833×2.5	1.833×1.833×2.5	1.833×1.833×2.5
matching motor
materials of main limbof tower body		∟125×12fasterner	∟125 ×12 fasterner	∟125 ×12 fasterner
		Q235B	Q235B	Q235B
parallel height of lifting beam		1357	1357	1357