Factory Direct Sale Double Trolley Lifting Crane

                  Factory Direct Sale Double Trolley Lifting Crane

Brief introduction of double trolley lifting crane:

1)It is composed with girder frame, crane travel device, and the trolley with lifting and moving device. There is pave the rail for the trolley moves on the main girder

2)Assembled the moving table on the outside of the two main girder,one side is prepare for assemble and maintenance the crane move device,another side is prepare for assemble of the trolley conductor device.

3)There are full field of view cabin suspend under the main girder, there are joint control desk or single control box packed within the cabin, assemble the sidelong ladder between the cabin

and moving table.

4)The main girder joint with the two side end carriage which with the joint point in the middle. 

Applications of double trolley lifting crane:

1)This model crane mainly consists of bridge, end girder travelling mechanism, Winch trolley and 

electical appliances.

2)They are applicable to the transfer, assembly, check and repair as well as load and unload at 

mechanic processing workshop,subsidiary workshop of metallurgical mills, warehouse, in light 

textiles.

3)Advanced equipment and manufacturing shop is the guarantee.We are committed to produce the best quality products.

Safety features of double trolley lifting crane:

1)Crane travelling limit switch,

2)Weight overload protection device,

3)Lifting height limit device,

4)Voltage lower protection function,

5)Phase sequence protection function,

6)Emergency stop function,

7)Rail cover for outside hoist,driving units,electrical cubicle

8)Warning Indicator-detector for anti-collusion,

Order notice  of double trolley lifting crane:

Pls kindly inform us the following details while you send the inquiry:

1.What is the lifting capacity?  

2.What is the span length ?(Span=distance between center of two rails)

3.What is the lifting height?(Lifting height=Distance from hook to ground)

4.What is the lifting speed?(Single speed or double speed)

5.What control mode do you need?(Pendant control or remote control or cabin)

6.What is the power supply in your country?(Our standard power supply is 380V,3Ph,50Hz)

7.Is there any other special requirements?(Like need us to supply rails?how long? etc)

Service we can provide

1.Payment terms is flexible,

2.Design the crane according to your technical request,

3.Delivery on time,

4.Our engineer can arrive to the installation site to help fixing the crane for you,

5.Diversity products,

6.Warranty:12 months

RFQ of double trolley lifting crane:

1.Does your products customized?

Thanks for your question.Yes,As the working conditions are different,all of our products can be customized.

2.What information should I provide when inquiring?

Thanks for your question. The more information you provide,the more accurate solution we can provide for you. If you can inform us the technical parameters such as the lifting capacity,span length,lifting height,power source or other data,we will be more appreciate.

3.How many kinds of operation method can I select?

Thanks for your question.The standard operation method we provide is pendant controller with press button. Meanwhile,we also provide the remote control with oush buttons and the cabin control with joystick. You can choose any of them,just tell us.

4.What is the max lifting capacity of the crane?

Thanks for your question. The max lifting capacity of our standard crane are up to 450ton. If this can not satisfy your working requirement,please contact us for special customized.

5.Can you provide lift tools?

Thanks for your question. Yes,we can provide any kinds of lift tools such as lift sling belt,lift clamp,grab,electric hoist,magnet and other specials as your requirement.