Double Trolley Overhead Crane

Double Trolley Overhead Crane

Product Type: QE Type Double Trolley Overhead Crane
Lifting Capacity: (2.5+2.5)~(200+200)t
Span: 10.5~35.5m
Lifting Height: According your demands
Working Class: A5,A6
Ambient Temperature: -20~40℃


Electric double trolley overhead crane applies to industrial and mining workshop, such as wind power tower, pipe, mold, steel pipe, wood, paper roll, etc. also it can be used in open air environment.Because of the additional girder, it can support more lifting weight than single girder overhead bridge crane.

Features of the Double Trolley Overhead Crane:

1.The QE dual-trolley bridge crane is used for lifting heavy duty material,equipped with two small cars,both of which can be used simultaneously or separately.
2.Recommended environment temperature for this product is 25℃ to 40℃, relative humidity is 80% or less. When using in outdoor, it equipped with rainproof.
3.It is applicable to the workshop of the factory,or the long piece material of the open warehouse,such as wood, container, paper tube, tube seal, bar, etc.
4.Weihua double trolley overhead crane meet GB / T3811 “crane design specifications” and GB14405 “general bridge crane” requirements.

Technical Parameter of the Double Trolley Overhead Crane:

Capacity T 5+5
Span m 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Lifting height m 16
Lifting speed m/min 15.6
Trolley travelling speed m/min 37.2
Crane travelling speed m/min 92.7 93.7 86.5
Total weight kg 15406 17290 20020 21724 24213 28579 31970 35389
Max. Wheel load KN 104 111 120 125 132 144 152 162
Rail recommended Model 43kg/m
Total motor power kw 27.8 31.8
Main dimension (mm) Span(m) 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Rail top to crane top H 1750 1840
Rail top to hook center H4 55 5
Crane base distance W 5140 5334 5940
Crane width B 3450 4400
Trolley rail distance K 1400
Hook left limitation S1 800
Hook right limitation S2 1250

Capacity T 10+10
Span m 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Lifting height m 16
Lifting speed m/min 13.2
Trolley travelling speed m/min 43.8
Crane travelling speed m/min 76 89
Total weight kg 19947 21375 23541 27705 30304 34660 38352 41497
Max. Wheel load KN 167 174 183 197 205 218 29 239
Rail recommended Model 43kg/m
Total motor power kw 32.3 44
Main dimension (mm) Span(m) 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Rail top to crane top H 1949 2039
Rail top to hook center H4 533 443
Crane base distance W 6274 7004
Crane width B 3450 4400
Trolley rail distance K 2000
Hook left limitation S1 1050
Hook right limitation S2 1300

Capacity T 16+16
Span m 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Lifting height m 16
Lifting speed m/min 10.7
Trolley travelling speed m/min 44.6
Crane travelling speed m/min 89 75.3 75.3
Total weight kg 28061 30292 33412 38607 42832 47023 50586 55272
Max. Wheel load KN 242 255 268 285 299 312 322 335
Rail recommended Model QU70
Total motor power kw 47 56
Main dimension (mm) Span(m) 10.5 13.5 16.5 19.5 22.5 25.5 28.5 31.5
Rail top to crane top H 2187 2191 2321
Rail top to hook center H4 637 635 505
Crane base distance W 6074 6244 6544
Crane width B 4150 4200 4500
Trolley rail distance K 2000
Hook left limitation S1 1850
Hook right limitation S2 1500

Note: If you are interest in Double Trolley Overhead Crane , please Contact us directly, we will provide professional and customized service to you.

FAQ:

1.What’s the information should i provide when inquiry?
More detail or drawing, better,A:Lifting Capacity B:span C: lift height D: what is the lifting material or any other special requirements.
2.How to ensure safety during working period?
Overload limiter, Limit Switch(Lifting and traveling), Interlock protection device.
3.Can yo provide the lifting tools?
Sure! We sale factory directly, we have a whole production line.so do not worry about the accessories.
4.How can we install the crane?
Our engineer can be your side to do the installation guide service and training, moreover, our sales manager can visit your country after ordering.

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