Tower cranePT4807

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Feature:Tower Crane	Condition:New	Rated Loading Capacity:0.7T	Rated Lifting Moment:40t . m
Max. Lifting Load:4T	Span:0	Place of Origin:Jiangsu China (Mainland)	Brand Name:Tengda
Model Number:PT4807	Color:Red

PT4807/4311/3816/3321/2828

item		unit	parameter
			a=2	a=4
rated hoisting moment		t^.m	40
working radius		m	2.5~48
Load capacity at max radius		t	0.7
Max load capacity		t	4
Hook height	Independent type, Traveling type	m	30
	Attached type		100	70
Working speed	Hoisting	m/min	70/35/7	35/17.5/3.5
	Trolleying	m/min	20/40
	Slewing	r.p.m	0.31~0.6
	Traveling	m/min	12.5—25
Mechanism power	Hoisting	KW	15/15/3.5
	Trolleying	KW	2.2/1.5
	Slewing	KW	2.2×2
	Traveling	KW	1.7×2
Standard section size		1.5×1.5×2.5
Power supply		380V 50HZ(440V 60HZ)140KVA

a	R	R(max)m	C(max)t	14	16	18	20	23	28	33	38	43	48
4	48	10.96	4.00	3.07	2.65	2.33	2.07	1.76	1.40	1.14	0.96	0.81	0.70
	43	13.84	4.00	3.95	3.42	`3.01	2.68	2.30	1.84	1.52	1.28	1.10
	38	16.67	4.00	4.00	4.00	3.68	3.29	2.82	2.27	1.88	1.60
	33	18.34	4.00	4.00	4.00	4.00	3.64	3.13	2.52	2.10
	28	20.14	4.00	4.00	4.00	4.00	4.00	3.47	2.80
2	48	20.58	2.00	2.00	2.00	2.00	2.00	1.76	1.40	1.14	0.96	0.81	0.70
	43	26.00	2.00	2.00	2.00	2.00	2.00	2.00	1.84	1.52	1.28	1.10
	38	31.32	2.00	2.00	2.00	2.00	2.00	2.00	2.00	1.88	1.60
	33	33.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00	2.00
	28	28.0	2.00	2.00	2.00	2.00	2.00	2.00	2.00