New Style 20T Mobile Double Girder Bridge Crane With Winch Trolley

                   New Stype 20t Mobile Double Girder Bridge Crane With Winch Trolley       Product Description   Features of 20ton mobile double girder bridge crane:   1.Bridge crane,overhead crane, 2.Condition:New, 3.Application:A3-A5, 4.Lifting capacity:20ton. 5.Control method:Remote control,pendent line with press button,cabin control, 6.Design and construction rules:All the standards required for the crane is according to china standards 7.Painting:Primer and finishing paint,color:according to your requirement,Average thickness:about 100microns, 8.Standard capacity:5ton.10ton,16/3.2t,20/5t,32/5ton.50/10t.75/20ton,100/20ton,100/30ton,125/30ton,150/30tons,160/30ton,200/50tons,400/80tons,560/250tons.   Technical Parameters of  20ton mobile double girder bridge crane:    

20ton mobile double girder bridge crane technical parameters:
Span	S(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	9	9	9	9	9	9	9
Lifting speed	m/min	3	3	3	3	3	3	3
Trolley speed	m/min	16	16	16	16	16	16	16
Crane speed	m/min	20	20	20	20	20	20	20
Lifting motor	kw	18.5	18.5	18.5	18.5	18.5	18.5	18.5
Trolley motor	kw	2.2	2.2	2.2	2.2	2.2	2.2	2.2
Total weight	kg	12530	14660	16360	18870	21650	24260	27000
Max Wheel Load	KN	167	185	195	205	215	225	233
Track		P43	P43	P43	P43	P43	P43	P4

      Accessories To ensure the high quality crane,we choose the best components as shown belows:   Electric parts:To keep the crane power-good,brand of electric parts such as:Chint,Siemens, Schneider, Motors:China top brand,is strictly chosen according to the application and working environment, Brakes:Failsafe magnetic or hydraulic brakes of 150% torque or more are fitted on shaft extensions. For heavy duty cranes a second brake can be mounted to ensure failsafe operation. Wheels:Produces in our special vacuum casting workshop(No sand inclusion technic)Which make our wheels more elastic and outer surface hard-wearing and durable. Hook:Normal hook and swing hook for your various application. Painting:The color as your required,two coats of primer before assembly&two coats of synthetic enamel  after testing.     Production Flow         Packaging & Shipping Packages and delivery of 20ton mobile double girder bridge crane:       Our Services Order Notice of 20ton mobile double girder bridge 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     Company Information Warehouse of 20ton mobile double girder bridge crane: Factory view:         FAQ 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.     Contact Information Desribe your working condition,we can design a suitbale crane for you!!! Contact with me,you will receive our prompt and careful reply!!!