40 Ton Bridge Crane for Mold Handling in USA
Double Girder Bridge Crane for Efficeint Die Handling

Overhead bridge crane 40 tons for sale America for mold handling in automobile parts processing factory, 2 sets. Double girder bridge crane design, manufacturing, delivery & installation are available. Contact us to know how to get your customized bridge crane.

Back ground of 40 ton bridge crane for sale America

The 40 ton bridge crane inquiry is from an automobile company in USA, which we have cooperated in 2018 on a sets of bridge crane. And the 40 ton crane required this time is used for die and mold handling in their workshops. It is so pleased to get the recognition of the American clients and have the chance to cooperation in the future.

Bridge crane requirements

• Crane type: European style double girder bridge crane
• Crane specification: -  bridge crane with capacity of 40 ton, span 22.25m and lifting height of 10.688m.
• Quantity； 2 sets
• Application: Indoor use for die and mold handling in automobile industry

40 ton bridge crane design drawing meets America client's needs

Due to the previous experience of cooperation, the communication of the 40 ton bridge cranes are very smooth.  After confirmation on the lifting requirements and application conditions, the General Drawing of the double girder bridge crane was send to our client for confirmation.

And the American client reply as the following:

"Thank you for your drawing. The crane you have presented looks like it will meet our needs. Please provide your quote as soon as you can. Please provide your lead time to manufacture the 2 cranes. I am attaching a spec sheet for the crane as well as a reference tool for you to use. Our preference is to use Siemens or AB controls for the cranes for ease of maintenance here in the US. Let me know if you can accommodate this request."

Questions and concerns on the 40 ton bridge cranes

During further communications on bridge crane, the following questions are the concerns of the American clients, which are presented for your reference.

On wiring of bridge crane

• 1.Questions of American client :Will detailed electrical schematics be provided with the bridge crane for wiring purposes?
• Answer of bridge crane engineer :For electric wiring diagram, our common practice is we will send complete wiring diagram although most of the wiring are done before dispatch from our factory.

On 40 ton overhead crane working class

• 2.Questions of American client :The working class quoted here is FEM2M (ISO M5) which is the same class I purchased previously but to be honest my current bridge crane does not seem to be designed for every day use. The previous bridge crane is not used every day so it is not an issue. These new workshop cranes will be used every day 3 shifts per day so we need a more robust system. Are you able to quote an ISO M7 class work duty?
• Answer of bridge crane engineer :For the new project, we can change the working class to M7 which is more suitable for frequent lifting as described.

On crane rail.

• 3. Requirement of American client : I would like you to include 4 pole conductor bars for the overhead crane electrification as well as the rails.
• Question of bridge crane engineer :For rails and bus bar, please specify each crane's travel distance. Are two cranes running in the same span or different?
• Reply of client: Please also quote 500 feet of rail and 250 feet of 4 pole conductor bars. The travel distance for each crane is 125 feet. Each crane will run on different spans but are the same length and width.

On crane speed - Single speed or variable speed

• 4. Question of bridge crane engineer : For the electric bridge crane purchased back in 2018, I noticed that you insisted on having single speed for both cross travelling and crane travelling, and inverter controlled for lifting speeds.
• Answer of American client  ： No, we want variable speed (inverter controlled) on the cross travel and crane travel.

On span length of 40 ton double girder bridge crane

• 5. Questions of American client : I have one last item I need to ask you about the span of the bridge travelling cranes. Could you produce one of the cranes with a span 72 ft. 8 inches and the other crane at 73 ft. Please let me know as soon as possible.
• Answer of bridge crane engineer : that's no problem.Attached please find design drawing for the one with span 72 ft. 8 inches (22.15m).For the span 73ft (22.25m), drawing remains the same.Pricing remains the same too as this minor change doesn't reflect in any price change.

On 40 ton bridge crane purchasing

After solving the concerns and questions, the American clients placed the order to bridge crane engineer, and the email are as following:

"We are pleased to inform you that we have selected your firm for the purchase of the two 40-ton bridge cranes. Please reference your Project No: YTUSQDX220323. Our CFO, Mr. John Hrovatich would like your banking information so we can make our 50% advance payment. Also, we would like your guidance as to how your customers normally ship your cranes to the USA."

Production of 40 ton bridge crane for sale USA

On the productions of the 40 ton bridge cranes, bridge crane engineer will keep our client updated on every Wednesday based on client request with crane manufacturing pictures. In the following, the painted main parts and components of double girder bridge crane 40 ton are presented for your reference.  More information on the production of 40 ton bridge crane, please check the production gallantry of 40 ton bridge crane. 

 Maim girder of 50 ton double girder bridge crane 

  40 ton low head room hoist 40 ton bridge crane hoist trolley for American client 

Questions on 40 ton bridge ccrane shipment and installation

As for the shipment and installation of 40 ton bridge cranes has its unique features due to the special covide-19 situation in 2022. At that time,  Yuantai could not send installation engineers to the working site and shipping freight changed rapidly . The American client has the following questions for your reference.

On shipping containers - open top containers

• 1. We need to make sure these are open top containers.  This will allow us to use another crane to off load them.
• Reply: Open top containers will be more expensive and its availability shall be confirmed before dispatch. For your information, to Cleveland, one open top container is priced around 16500usd in the month of June.

On shipping costs

• 2, We agree with waiting until we know the weight to determine cost.  At the current rise of diesel here, shipping into Cleveland may break even when trucked from Baltimore. 
• Reply: Ok. We can check the actual freight and you let me know which port to go with before dispatch.

On bridge crane trolley installation

• 3, Will the trolley arrive with the cable already installed? 
• Reply: The cable will already be installed. Hook will need to be installed on site due to the constraint of shipment.

On end stopes of bridge cranes

• 4, Do end stops come with the cranes?
• Reply: We will provide crane buffers, but end stoppers are not included. End stoppers are usually steel plates whose sizes are customized to onsite conditions. If you need us to provide, please provide the size, and I will check if we can customize.

Bolted clamsp and platens = Gantrex clips?

• 5, Are the bolted clamps and bolted platens also known as gantrex clips?
• Reply: Due to difference in terminology, I attached some photos of bolted clamps and bolted platens for reference. I also attached an installation guide for crane rails.

200A Alloy slide wire= Electricfied rail?

• 6, Do you have a cut sheet for the 200A Alloy slide wire?  I assume this is also know as the electrified rail?
• Reply:  200A Alloy slide wire is an electric system that connects main power in workshop to crane travelling mechanism. I attached an installation guide with photos which will explain better.
• 7, At over 72' each, what type of assembly will be required?
• Reply: The rails and slide wire do not come at one piece of 72'. They will come in pieces that can fit in containers which will need to be assemled on site.

On crane rail

• 8, Is a standard rail splice acceptable?
• Reply: Please refer to rail installation guide and let me know if any further question arises.

On the present situation in 2023, the crane delivery and installation is no longer a problem. bridge crane engineer's specialist can help your installation on site if necessary. Any questions on crane design, manufacturing, delivery and installation, please feel free to contact us. Click to check more about the 40 ton bridge crane feedback. 

Types of cranes for die and mold handling for various industries

For different applicaitons and liftin requirements, there are types of die and mold handling crane for sale. In the following, the hot sale die and mold handling crane are presented for your reference. If you have any need of customized die handling crane, please feel free to contact us.

Portable overhead crane for more flexible & easy die handling.

With travelling rollers, the portable bridge cranes can be use for dies or molds handling with capacity no more than 10 ton. The small A frame gantry crane are very popular for dies and molds handling over the injection molders due to the features of single structure, easy assemble and transportation, very convenient to move from one place to another , and easy operation.

Portable overhead crane and gantry crane for mold handling with capacity up to 10 ton 

10 ton portable bridge crane for mold handing for your reference.

Single girder bridge crane for light die and mold handling

Single girder bridge crane for light mold or die handling with capacity of 1 ton, 5 ton, 10 ton, and 7.5 ton, 10 ton  and up to 20 ton. Based on your different lifting requirements and application conditions.

The single girder die handling cranes also can be designed as top running & under-hung design. The former one has the end carriages running on the top of main girder while the latter has the the end carriage running under the main girder. The top running design can support large capacity than the underhung crane design. But one the other hand, the ceiling mounted underhung bridge crane will save the cost for supporting columns.

Single girder bridge crane with synchronized control double hoists for die and mold handling 

Single beam overhead crane for die handling 

Double girder bridge crane for heavier die and mold handling

Large Capacity Double Girder Bridge Cranes - With double girder design, the double beam bridge crane is used for heavy dies or molds with capacity from 5 ton to 320 ton.

Double Girder Bridge Crane with Dual Hoists- this type of double girder bridge crane can help you to help the heady die or mold handling, such as,turning, installation, etc.