double girder bridge hook crane-kingda crane- China top crane manufacturer in China

Product description

Double girder bridge hook crane is the most popular lifting equipment in industry production, organized by box-weld main girder/beam, box-weld end beam, lifting trolley/crab, long travel mechanism and electrical control system, load handling device is hook. There is control mode: wireless remote, cabin and pendant for crane. for cabin control, there are open and closed mode, equipped with seat, insulation mat on the floor, toughened glass for the window, fire extinguisher and electric fan, it also can be equipped with cold-hot air conditioner, acoustic alarm and interphone by customer's requirement. The cane also can be equipped with grab and electromagnet to handle bulk material, satisfying kinds of material's requirement. Double girder hook bridge crane is prohibited to work in inflammable, explosive and corrosive gas.

Lifting capacity: 3-450T

Lifting mechanism: Trolley mechanism

Working class: A5-A7

Speed: Single speed or frequency conversion (VVVF)

Working temperature: -10°C~40°C

Control mode: Pendant /wireless remote /Cabin

Relative humidity: ≤85%

TECHNICAL PARAMETERS

Lifting capacity				t	5	10	20/5	50/10	75/20	100/20	200/50	450/80
span				m	31.5	31.5	31.5	31.5	31.5	31	31	20.8
Max lifting height		main hook		m	16	16	16	12	20	22	32	25
Max lifting height		auxiliary hook		m			14	16	22	22	32	33
speed	lifting	main	A5	m/min	11.3	8.5	7.2	5.9	6.1	3.9	2.8	0.895
		main	A6		15.6	10.4	9.8	7.8	6.1	4.9	3.1	0.895
		Auxiliary					14.6	15.5	7.2	7.2	9.8	4.84
	Cross travel				37.2	43.8	44.6	44.6	38.5	33.86	28	5.1
	long travel		A5		91.8	84.7	87.6	74.6	65	65.7	58	20
	long travel		A6		93.7	86.5	89	76.6	66.2	65.7	43	20
Weight	trolley		A5	Kg	2500	3400	6856	15425	29150	35016	66500	119000
	trolley		A6	Kg	2550	3500	7180	16400	29154	35416	74000	119000
	total weight		A5	Kg	31405	34405	41497	64880	95548	110530	183000	231700
	total weight		A6	Kg	31596	34669	44225	67242	97923	116110	207000	231700
Max wheel pressure			A5	kn	125	160	231	450	341	412	390	780
Max wheel pressure			A6	kn	126	162	239	457	355	428	400	780
Recommended rail					43kg/m		43kg/m	QU80	QU100	QU100	QU100	QU120
Power source					380-600V 50HZ 3 Phase