Robust SL Manual Single Girder Overhead Cranes – 5-Star Solution for Power-Free Workshops

Manual single girder overhead cranes are cranes where the bridge is made from a single girder by means of a tensioned chain drive. Manual single girder bridge crane is composed of trolley running mechanism, main girder, manual trolley, hand-pulled lifting mechanism, etc. Manual single girder overhead cranes is installed to run above the longitudinal track.

Manual Single Girder Overhead Crane Parameter

SL Manual Single Girder Overhead Crane Drawings

lifting weight (t)		1	2	3	5	10
Lifting height (m)		3-10
Working class		A1~A3 (light)
Traveling speed(m/min)	Trolley	5.2	5.2	5.2	4.3	4.3
Traveling speed(m/min)	Crab	5.3	5.9	4.7	4.7	4.2
width of track		37~51	37~51	37~51	37~51	37~51

Lifting weight(t)	Span(m)	Drawing capacity(kg)			Basic Dimensions(mm)							Wheel preeure of Trolley
		Trolley crane	Crab Trolley	Lifting	B	B_Q	H	H_Max	A	h	S₁
1t	5	9.4	6	21	1200	1800	520	10000	145	550	360	6.5
	6
												6.7
	7									580	380	7.0
	8
												7.2
	9											7.3
	10
										610	395	7.6
	11				1600	2200						9
	12											8.1
	13
										650	420	8.5
	14
												8.6
2t	5	13.4	12	32.5	1200	1800	520		145	720	400	11
	6
												11.3
	7									750	415	11.7
	8
												11.9
	9									790	440	12.3
	10
												12.6
	11				1600	2200						12.9
	12									830	465	13.3
	13
										870	490	13.8
	14
												14
3t	5	19.5	14	34.5	1200	1800	520		145	900	460	16.1
	6
												16.4
	7									940	485	17
	8
												17.2
	9
												17.6
	10
												17.9
	11				1600	2200				980	510	18.4
	12
												18.7
	13
										1030	540	19.4
	14
												19.7
5t	5	20	20	37.5	1200	1800	600		150	1210	520	25
	6
												25.7
	7									1250	560	26.5
	8
												27
	9											27.5
	10
										1300	585	28.1
	11				1600	2200						28.6
	12									1360	625	29.5
	13
												29.8
	14											30
10t	5	20	25	40	1800	2600	720		160	1390	555	49
	6
												50
	7							1440		585	51.4
	8										52
	9										52.9
	10
								1490		615	53.8
	11
											54.9
	12							1550		650	55
	13										56
	14										56.5