Electric Hoist Bridge Crane

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, LH Model

The LH model electric hoist bridge crane from Zhonggong, a Chinese leading bulk handling equipment manufacturer, is a versatile crane that comes with compact structure, low headroom, light weight, small wheel pressure and many other advantages. The electric overhead traveling crane (EOT crane) is widely used in machining workshops, metallurgical auxiliary shops, warehouses, freight yards, power plants and other places for assembly, maintenance and materials handling works. In addition, it can be an alternative for common double girder bridge crane used in the workshops of light textile and food industries. The working environment of this material handling equipment is -25℃~40℃. Usage in flammable, explosive and corrosive environment is prohibited.

This type of overhead crane for food & beverage industry carrying our CD/MD electric hoists provides a load capacity range of 5-32t, lifting height of 6-30m and maximum span up to 25.2m. It can be designed with two control methods according to your needs. One is remote control or pendant control on the ground and another is control in cabin. The cabin comes with open and close types.

Technical Parameters of the Electric Hoist Bridge Crane

Max. lifting capacity			T	5							10/3											16/2									20/3							32/10
Control methods				Remote/pendant control, cabin							Remote/pendant control, cabin											Remote/pendant control, cabin									Remote/pendant control, cabin							Remote/pendant control, cabin
Speed	Main hook		M/min	8 (0.8,8)							7 (0.7/7)											3.5 (0.35/3.5)									3.5 (0.35/3.5)							3 (0.3/3)
	Secondary hook										8 (0.8,8)											8 (0.8,8)									8 (0.8,8)							7 (0.7/7)
	Trolley hoist			20							20											20									20							20
	End truck	Ground		20,30							20,30											20,30									20,30							20,30
		Cabin		30,45							30,45											30,45									30,45							30,40
Motor	Main hook		kw	ZD141-4 (ZDS0.9/7.5)							ZD154-4/13(zds1.5/13)											ZD51-4/13(ZDS1.5/13)									ZD52-4/18.5							ZDX61-6/18.5 ZDS2-2/18.5
	Secondary hook			ZD141-4 ( ZDS0.9/7.5 )							ZD132-4/4.5(ZDS0.4/4.5)											ZDS32-4/4.5(ZDS0.4/4.5)									ZD41-4/7.5(ZDS0.8/7.5)							ZD51-4/13(ZDS1.5/13)
	Trolley hoist			ZDY(D)21-4/0.8× 2							ZDY(D)21-4/0.8× 2											ZDY(D)22-4/1.5× 2									ZDY(D)22.4/1.5× 2							ZDY31S-4/2.2× 2
	End truck	Ground		ZDY(D)21-4/0.8× 2				ZDR1160-4(D)/1.5× 2			ZDY(D)22-4/1.5× 2											ZDY (D) 22-4/1.5 × 2				ZDYS31S-4/2.2× 2					ZDY22-4/1.5× 2			ZDY31S-4/2.2× 2				ZDY31S-4/2.2× 2 ZDY31-4/3× 2
		Cabin		ZDY(D)22-4/1.5× 2				ZDR1121-4/2.1× 2			ZDR100-4 (D) 1.5 × 2						ZDR112L-42.1× 2					ZDR112L-4/2.1× 2				ZDR1121-4/3× 2					ZDS112L-4/3× 2							ZDR112L-4/3.0× 2 ZDR125-4/4.6× 2
Electric hoist				CD/MD							CD/MD											CD/MD									CD/MD							WH164; CD/MD
Hoisting height			m	6,9,12,18,24,30							6,9,12,18,24,30											6,9,12,18,24,30									6,9,12,18,24,30							6,9,12,18,24,30
Classification				A3-A5							A3-A5											A3-A5									A3-A5							A3-A5
Power supply				3-phase, AC, 50HZ, 380V							3-phase, AC, 50HZ, 380V											3-phase, AC, 50HZ, 380V									3-phase, AC, 50HZ, 380V							3-phase, AC, 50HZ, 380V
Runway				38KG /M							38KG /M											38KG /M									38KG /M							38KG /M
Span			m	7.5	10.5	13.5	16.5	19.5	22.5	25.5	7.5	10.5	13.5	16.5	19.5	22.5	25.5	7.5	10.5	13.5	16.5	19.5	22.5	25.5	7.5	10.5	13.5	16.5	19.5	22.5	25.5	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Max. wheel pressure			KN	39	43	48	53	59	62	71	45	72	77	80	88	97	102	95	102	110	119	127	134	141	118	129	135	148	156	164	169	167	184	196	206	215	224	233
Dead load	Pendant		kg	5230	6400	7450	8600	10560	12350	14850	6240	7600	8850	1120	14100	16400	1140	7970	8610	9990	1280	15300	17540	20800	10500	11500	13640	15980	17700	20300	22920	12530	14660	16360	18870	21650	24260	27060
	Cabin			5730	6400	7450	8600	10560	12350	15550	6740	8300	9550	11900	14800	17100	19810	8670	9210	10690	13500	16000	18240	20780	11200	12200	14340	16680	18400	21000	23620	13340	15560	17260	19770	22550	25160	27960
Dimensions		B	mm	3200-3900			3700-4200			5200			3500-5696					3500-5696										2750-4500										5070-5960 5572-6222
		W		2700-3100			3200-3600			3800			3000-4200					2000-4200										2310-2750										3600-4500
		We		1200-1500									2000-2400					2000-2400										2340-2750										2200-2900
		K		1400-1800									1600-2250					1600-2250										1600-2500										1600-2500
		H		1350			1550			1450			1650					1450					1650					1700										1900
		H1		75			765			75			765					75					745					765										765
H2				165	265	345	465		270	145	265	315	415	320	420	520	265	365	465	370	470	570	670	170	270		370	520	620	170	270	370	470	570		670		770
H3				2390	2490	2590	2600		2300	1390	2490	2540	2640	2545	2645	2745	2490	2590	2690	2595	2695	2795	2895	2395	2495		2595	2745	2845	2395	2495	2595	2695	2795		2895		2995
H4				385			540			365			565					560					310					350										700
b				120			220			120			230					120					230					230										230
S1				1200			1200			1250			900					1240					900					1100										1100
S2				1290			1200			1400			120					1450					1200					1100										1600

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