Semi gantry crane compared with electric single-girder crane, save investment and space, compared with electric hoist gantry crane, save the production space, therefore when selecting ordinary electric single-girder crane or electric hoist gantry crane is not very ideal, semi gantry crane is a better solution.
 
1, Semi gantry crane structure: by the lifting mechanism and the trolley, single girder and leg, electric cabinet, operating system and safety protection system, etc;
 
2. Semi gantry crane drive: squirrel-cage motor + machine of decelerate of hard tooth flank, disc brakes, free maintenance;
 
3. Semi gantry crane operation mode: the cable to hold (IP65, life 500000 times), wireless remote control, driving operation
 
We designed Semi Gantry cranes with different capacities and spans that will meet your requirements

 

Lifting capacity			t	10
Span			m	10	12	16	20
Lifting height			m	6
Travelling mechanism	Travelling speed	Ground	m/min	20
		Controling room		20                30
	Motor	Ground		ZDY(D)122-4/1.5 X2		ZDY131S-4/2.2 X2
		Controling room		ZDR100-4/1.5 X2		ZDR112L1-4/2.1 X2
	Reducer			LDA1     LDAC1		LDH     LDHC
	Wheel diameter		mm	Φ270		Φ400
Electric hoist	Type			CD1                  MD1
	Lifting speed		m/min	7,7/0.7
	Travelling speed		m/min	20 (30)
	Motor	Lifting		ZD151-4/13                                   ZDS11.5/13
		Travelling		ZDY121-4/0.8 X2
Working system				A4
Steel track recommended				P38
Power source				3-Phase 380V 50Hz
The crane weight		Ground	Kg	6600	7500	8350	10650
		Controling room	Kg	7400	8300	9150	11450
Max. wheel load			KN	78	85	94	103
Basic dimendions		H1	mm	1670
		H2		900	1000	1100	1250
		H3		720	865	920	970
		B		4800	5200
		B1		3700
		B2		1600
		B3		2000		2500	3000