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Single Girder Manual Bridge Crane

, SL Model

Serving as a crane for mining industry, the SL model single girder manual bridge crane is mainly used for materials hoisting and handling in the mines, ports, power plants, warehouses and workshops where power is unavailable and job is not heavy. This overhead traveling crane consists of bridge girder, end trucks, manual trolley, etc. Crane traveling and material hoisting are all driven by hand operated chains.

Manufactured to the standard JB/T10381-2002, the port crane employs the SDS monorail trolley and SH chain hoist. Compared to the SLX model crane, it comes with higher carrying capacity that ranges from 1t to 10t. In addition, it offers 5-14m span and 3-10m lifting height. If required, the hand crane can be customized.

Relevant Parameters of the Manual Bridge Crane

Lifting capacity ( t )		1	2	3	5	10
Lifting height ( m )		3~10
Duty		A1 , A2 ( light )
Traveling speed ( m/min )	Crane	5.2	5.2	5.2	4.3	4.3
	Trolley	5.3	5.9	4.7	4.7	4.2
W idth of track		37~51

Main Technical Parameters

Lifting capacity ( t )	Span (m)	Traction force ( kg )			Main dimensions ( mm )							Weight ( t )	Crane wheel pressure
		Crane	Trolley	Hoisting	K	B	H	Hmpx	A	h	e
1t	5	9.4	6	21	1200	1800	520	10000	145	550	360	0.65	0.65
	6											0.69	0.67
	7									580	380	0.76	0.70
	8											0.87	0.72
	9											0.85	0.73
	10									610	395	0.84	0.76
	11				1600	2200						1.04	0.9
	12											1.09	0.81
	13									650	420	1.35	0.85
	14											1.31	0.86
2t	5	13.4	12	32.5	1200	1800	520		145	720	400	0.70	1.10
	6											0.74	1.13
	7									750	415	0.82	1.17
	8											0.87	1.19
	9									790	440	1.00	1.23
	10											1.06	1.26
	11				1600	2200						1.16	1.29
	12									830	465	1.32	1.33
	13									870	490	1.48	1.38
	14											1.55	1.40
3t	5	19.5	14	34.5	1200	1800	520		145	900	460	0.81	1.61
	6											0.87	1.64
	7									940	485	0.98	1.70
	8											1.05	1.72
	9											1.13	1.76
	10											1.20	1.79
	11				1600	2200				980	510	1.39	1.84
	12											1.46	1.87
	13									1030	540	1.72	1.94
	14											1.80	1.97
5t	5	20	20	37.5	1200	1800	680		150	1210	520	0.96	2.50
	6											1.03	2.57
	7									1250	560	1.19	2.65
	8											1.28	2.70
	9											1.36	2.75
	10									1300	510	1.60	2.81
	11				1600	2200						1.73	2.86
	12									1360	540	1.98	2.95
	13											2.09	2.98
	14											2.21	3.04
10t	5	20	25	40	1800	2600	720		160	1390	555	1.42	4.89
	6											1.49	5.04
	7									1440	585	1.58	5.14
	8											1.77	5.21
	9											1.87	5.29
	10									1490	615	2.9	5.38
	11											2.25	5.44
	12									1550	650	2.38	5.50
	13											2.57	5.60
	14											2.83	5.65

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