Double Girder and Double Trolley Gantry Crane

Product description

Double girder and double trolley gantry crane is used for big span and high frequency working environment, like railways freight yard, port, outdoor warehouse and container transfer station. The crane is designed in the "U" form, leg cross space is big (close to 7m), suitable for loading and unloading big-heavy cargo and container.
There are two power supply mode: sliding wire and cable, we recommend sliding wire.
The crane is equipped with anti-sway device

Lifting capacity: 10-50T

Lifting mechanism: Trolley/crab

Working class: A5-A6

Working environment: Railway station, ports, warehouse, factory, ship yard and freight yard

Working temperature: -20°C~40°C

Grab mode: Cabin/wireless remote

TECHNICAL PARAMETERS

Lifting capacity		T	10	16	20/10	32/10	36/16	50/10
Span		m	30	30	35	35	35	35
Lifting height	Main	m	11.5	12	10.5	11.5	11.5	12
Lifting height	Aux	m	11.5	12	11	12	12	13
Working class			A5	A5	A5	A5	A5	52
Speed	Main lifting	m/min	8.5	7.9	7.2	7.5	7.8	6
	Aux lifting		8.5	7.9	10.4	10.4	10.5	10.4
	Cross travel		43.8	44.5	44.5	41.9	41.9	38.13
	Long travel		40	36	36	40	38	38
Motor	Main lifting	kw	17	26	26	42	55	55
	Aux lifting		17	26	26	26	34	26
	Cross travel		6*2	6*2	6*2	6.3*2	6.3*2	6.3*2
	Long travel		13*2	6.3*4	8.5*4	8.5*4	13*4	13*4
Weight	Trolley	T	9	9.5	12	16	18	24
Weight	Total weight	T	100	106	110	108	155	195
Max wheel pressure		Kn	285	255	240	324	363	452
Recommended rail			43kg/m	QU70
Power source			380V-600V 50Hz 3Phase