LDA Single Girder Bridge Crane

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This LDA single girder bridge crane is a kind of unloading equipment which is specifically designed and developed for unloading medium and small sized factory, nice appearance, low investment, high efficiency, advanced performance, light weight, stabl
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This LDA single girder bridge crane is a kind of unloading equipment which is specifically designed and developed for unloading medium and small sized factory, nice appearance, low investment, high efficiency, advanced performance, light weight, stable and easy operation, reliable safety, easy maintenance, etc.
 
single girder bridge crane
 
single girder bridge crane

 

Single Girder Bridge Crane Technical features:

1. Q345 seamless steel, Strong box type, Surface treatment sand blasting, welding by machine hand
2. Pendent control, wireless, cabin control
3. Heavy duty slipping motor, Nanjing brand, top quality in China, and can equip with other brand motor as your request
4. Siemens, Schneider main electric systems, high integration, small size, light weight, easy maintenance
5. Wheels, wire rope drum, gears, couplings are manufactured by our CNC machine center, top quality control
6. High performance and galvanized steel wire rope, salt spray test 72 hours
7. Depth of rope groove conform to FEM
 
single girder bridge crane

 
single girder bridge crane
 

Single Girder Bridge Crane Safety Protection:

1. Emergency stop system
2. Weight overload protection device
3. Crane & hoist traveling limit switch
4. Top quality polyurethane buffer
5. Low voltage protection function
6. Current overload protection function
7. Asbestos-free in brake disc, normal service life is 1 million times
 
single girder bridge crane
Capacity (T) 1, 2, 3, 5, 10 16, 20t
Span (M) 7.5-31.5M
Traveling
mechanism		 Traveling speed
(m/min)		 20 30 45 60 75 20 30 45 60 75
Reducer
ratio		 58.78 39.38 26.36 19.37 15.88 58.78 39.38 26.36 19.37 15.88
Motor Model ZDY21-4 ZDY21-4 ZDY
122-4		 ZDY131S-4 ZDY112L1-4
Power 2*0.8KW  2*1.5KW 2*2.2KW
Rotation
(m/min)		 1380 1380
Lifting
mechanism		 Electric hoist
model		 CD1/MD1 CD1/MD1/HC
Lifting speed 8.8/0.8 3.5/0.5
Lifting height
(m)		 6912182430 12182430
Traveling speed
(m/min)		 20(30) 20(30)
Motor Taper Squirrel-cage type Taper Squirrel-cage type
Work duty A3-A5
Power supply 380V 50HZ 3 phase or as per your requirement
Wheel diameter 270mm 370mm
Width of trail 37-70mm 37-70mm


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