Electric Double-girder Gantry Crane

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Product descriptions
The QD type electric double girder gantry crane is ideal for lifting jobs in mechanical processing, assembly workshops, metal structure workshops, metallurgy casting workshops, various kinds of warehouses, as well as the granular material transportation with fixed spans in metallurgical, cement and chemical industrial operations.

Technical parameters:
The QD eectric double-girder gantry crane offers different types of cranes - the 5t, 20/5t, 50/10t-cranes for customers'choice. The technical data are as the following:

Size table 1. Lifting load – 10t

Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Speed (m/min)			Motor Model(KW)			Size (mm)						Recommended runways
Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	B	K	H	A	h1	F	Recommended runways
10.5	12.5	70	A5	69	39.5	12	YZR160M2-6 2×4KW	YZR112M-6 1.8KW	YZR160L-613KW	5100	3500	1732	725	96	26	38kg/m, 43kg/m, 50kg/m, 50×50, 60×60, 70×70, 80×80
13.5	14.0	74										1735			176
16.5	15.9	78										1738			246
19.5	17.9	84										1741			326
22.5	21.3	92										1746		94	476
25.5	24.4	101					YZR160M1-6 2×6.3KW			5700	4100	1749			676
28.5	27.0	106										1752			776
31.5	30.2	114										1755			926
10.5	12.6	73	A6	93	39.5	15	YZR160M1-6 2×5.5KW	YZR112M-61.8KW	YZR180L-615KW	5100	3500	1732	725	96	26
13.5	14.1	76										1735			176
16.5	16.0	81										1738			246
19.5	17.9	86										1741			326
22.5	21.4	94										1746		94	476
25.5	24.4	102					YZR160M2-6 2×7.5KW			5700	4100	1749			676
28.5	27.0	108										1752			776
31.5	30.3	116										1755			926

2. Lifting load 20/5t

Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Speed (m/min)				Motor Model(KW)				Size (mm)						Recommended runways
Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	Subsidiary hoisting mechanism	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	Subsidiary hoisting mechanism	B	K	H	A	h1	F	Recommended runways
10.5	19.2	165	A5	78.8	40	7.2	15.4	YZR160M2-6 2×8.5KW	YZR132M2-6 4KW	YZR280S-835KW	YZR180L-617KW	5860	4200	2060	821	501	15	38kg/m, 43kg/m, 50kg/m, 50×50, 60×60, 70×70, 80×80, 90×90, 100×100, 110×110
13.5	21.3	172												2063			135
16.5	23.9	183												2066			265
19.5	26.5	192												2069			415
22.5	29.3	201												2075			565
25.5	32.7	212		80.2				YZR160L-62×13KW				6260	4600	2075			715
28.5	36.2	221												2078			815
31.5	39.6	232												2081			965
10.5	20.1	166	A6	87	40	12.4	18.7	YZR160L-62×11KW	YZR132M2-6 4KW	YZR250M2-6 45KW	YZR180L-617KW	5860	4200	2060			15
13.5	22.3	177												2063			135
16.5	25.0	188												2066			265
19.5	27.7	198												2069			415
22.5	30.8	207												2072			565
25.5	34.1	219										6260	4600	2075			715
28.5	37.7	229												2078			815
31.5	41.2	239												2081			965

3. Lifting load 50/10t

Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Speed (m/min)				Motor Model(KW)				Size (mm)						Recommended runways
Bridge length (m)	Hoisting machine total weight (t)	Maximum pressure (KN)	Working class	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	Subsidiary hoisting mechanism	Crane operating mechanism	Trolley-operation mechanism	Hoisting mechanism	Subsidiary hoisting mechanism	B	K	H	A	h1	F	Recommended runways
10.5	31.6	347	A5	73	38.5	6.8	13.2	YZR160L-62×13KW	YZR160M2-6 8.5KW	YZR280S-852KW	YZR200L-626KW	7060	5200	2720	1011	911	90	38kg/m, 43kg/m, 50kg/m, 50×50, 60×60, 70×70, 80×80, 90×90, 100×100, 110×110
13.5	34.2	368												2723			240
16.5	37.2	372												2729			490
19.5	40.6	395												2734			690
22.5	44.5	415												2739		909	792
25.5	49.0	426												2746		907	794
28.5	55.2	450												2753		903	798
31.5	61.4	470												2761		899	802
10.5	32.2	351	A6	87	38.5	8.5	13.2	YZR180L-62×11KW	YZR160M2-6 8.5KW	YZR315S-875KW	YZR200L-826KW			2720		911	90
13.5	34.9	375												2723			240
16.5	37.8	393												2729			490
19.5	41.2	409												2734			690
22.5	45.1	423						YZR200L-82×15KW						2739		909	792
25.5	49.9	440												2746		907	794
28.5	56.1	459												2753		903	798
31.5	62.3	478												2761		899	802

Jushen is a truthful construction crane manufacturer since 1974, an experienced double girder overhead crane supplier, our company design and manufacture building construction machinery and engineering equipment as well as providing vertical lifting solutions for customers. Quality materials, rich experience, quality control with certificates, that we can provide quality building construction crane and custom overhead cranes in specific demands.

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