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I need a set of heavy-duty, high-capacity weights purposely engineered for industrial use on construction sites. They must be fully modular so crews can combine or separate units quickly on location, allowing a broad range of load requirements without keeping dozens of different blocks in inventory. Key points to keep in mind • Environment: rough outdoor construction settings with cranes, forklifts and frequent relocation. • Material: steel only—chosen for durability, predictable density, and straightforward inspection. • Capacity: target loads will range well above standard gym plates, so every module, connector and lock must show reliable factors of safety that satisfy current construction regulations. I’m looking for a complete engineering package: 3-D CAD models, detail and assembly drawings, clear load charts, and brief calculation notes (FEA or hand-calcs) that justify the ratings. If you already work with SolidWorks, Inventor or similar mainstream software your files will drop straight into our existing library. Acceptance criteria 1. Each module links securely to the next without special tools and cannot detach under rated use. 2. Documentation proves compliance with common structural steel codes (e.g., ASME or Eurocode—advise which you follow). 3. Final files: native CAD, neutral STEP, and PDF drawings with tolerances, welding symbols and bill of materials. If you have prior experience designing counterweights, crane ballast or similar steel assemblies, I’d love to see a sample screenshot or brief description of a past project when you message.
ID do Projeto: 40158704
44 propostas
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Ativo há 17 dias
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44 freelancers estão ofertando em média $22 USD/hora for esse trabalho

Hello, I am a Strucutral engineer with 9+ years experience, I am expert in Structural and mechanical designs & Stress analysis so i can do the required design and calculations in the required time. I have finished similar projects before and finished 590+ projects. Please check my portfolio and reviews. Thanks
$20 USD em 40 dias
8,7
8,7

Hello there, I am excited to propose a solution for your project to Design Modular Steel Construction Weights. With my expertise in Solidworks and 3D modeling, I will create a set of heavy-duty, high-capacity weights that are fully modular for easy combination and separation on construction sites. The weights will be engineered to withstand rough outdoor settings with cranes and forklifts, meeting your capacity requirements well above standard gym plates. I will provide 3-D CAD models, detail and assembly drawings, clear load charts, and calculation notes to ensure compliance with structural steel codes. Each module will securely link without tools, meeting all safety regulations, and the final files will include native CAD, STEP, and PDF drawings. Have you considered the advantages of a modular design for your specific construction needs?
$15 USD em 35 dias
8,1
8,1

Hello, As an engineering and development team at Live Experts®, we have a breadth of expertise that spans various disciplines, one of which is mechanical engineering - crucial to your modular steel construction weights project. With my proficiency in 3D CAD, AutoCAD and Solidworks, I'm readily able to provide not just 3-D CAD models and assembly drawings but also clear load charts and calculation notes that would justify the ratings for these weights. These files will all be delivered in the format you require: native CAD, neutral STEP and PDF drawings. Additionally, my team and I are familiar with the rough outdoor construction settings you described as well as the use of cranes and forklifts. We have extensive knowledge in working with steel for different applications. Our advanced understanding of materials allows us to ensure that your weights are made of high-quality and durable steel while satisfying current construction regulations for factors of safety. Furthermore, our previous experiences in structural engineering, including the design of counterweights and crane ballasts, equip us with valuable insights for this project. This ensures that not only can we create a set of fully modular weights that can easily be combined or separated without special tools but they will also provide reliable security when linked together even under rated use. Let our experience help bring your ideas to life while meeting all specified acce Thanks!
$50 USD em 65 dias
7,3
7,3

Hi, I am a Mechanical(Product+Industrial)Design Engineer with over 11+ years of experience in product design and manufacturing support. My expertise includes 3D CAD modeling, STEP file design, sheet metal manufacturing, CNC and laser cutting, reverse engineering, and STL/STEP file creation. I am proficient in SolidWorks, AutoCAD, CATIA, NX CAD, and CAD/CAM. I have reviewed your project details and would be happy to discuss the requirements further. I had designed many heavy duty steel structures and frames for fabrication and manufacturing. My expertise is well aligned with your requirements. I will deliver accurate 3D CAD models along with detailed technical (fabrication)drawings for production including BOM and cut lists with welding details. All confidential information and files will be kept strictly private. If you would like to review my work, please check the PDFs and images on my profile, or I can share samples directly through chat. I look forward to your response. Best regards, Abhay
$15 USD em 40 dias
7,0
7,0

Hello there! We are a USA-based Structural and Civil Engineering team leading American Licensed Engineers for the last 20 years. With expertise in modular steel constructions, we excel in creating heavy-duty, high-capacity weights for industrial use. Our detailed 3-D CAD models, assembly drawings, and load charts ensure reliable and safe modular units that meet and exceed construction regulations. Using SolidWorks, our files seamlessly integrate into your library, simplifying implementation. We guarantee secure module connections, compliance with structural steel codes, and deliver native CAD, STEP, and PDF files. Let's craft a solution for your construction needs.
$25 USD em 36 dias
6,6
6,6

السلام عليكم I MADE MANY SMART DEVICES THAT MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed).
$20 USD em 40 dias
6,8
6,8

Hello; We are interested in your Design Modular Steel Construction Weights project. We are a professional team of expert architects from all over the world. Our team offers the highest quality and most effective projects with over 14 years of experience and works with a focus on 100% customer satisfaction. When you choose us, you will have a final delivery that exceeds your expectations. We look forward to working with you! Take a look at our past work on our portfolio: https://www.freelancer.com/u/worldarcpart Kind Regards WORLD ARCHITECTURE PARTNERS
$15 USD em 33 dias
6,3
6,3

Hi there, I can help design the modular steel construction weights you need on this project. I will deliver detailed 3D CAD models with assembly and part drawings, clear load charts, and calculation notes (FEA or hand-calcs) that justify ratings per structural steel code requirements. My workflow ensures secure modular connections, manufacturable geometry, and compliance with safety and load standards. I work in SolidWorks/AutoCAD and will provide native CAD, STEP, and PDF drawings with tolerances, weld symbols, and a bill of materials.� Freelancer Approach: • Review the target load requirements and modular use cases for construction site environments.� • Create parametric 3D models of individual weight modules and connectors in SolidWorks. • Perform structural checks and generate load charts with factors of safety. • Produce detailed fabrication drawings, assembly instructions, and calculation notes. Freelancer Deliverables: • Full 3D CAD models (native + STEP) • Detailed drawings in PDF with annotations, tolerances, and BOM • Load charts and calculation notes (FEA/hand calculations) Timeline: To be finalized after discussing detailed requirements. Budget: Open for negotiation based on project scope. I look forward to discussing further. Let’s connect to clarify your specific load targets and module configurations. Best regards, Arati
$20 USD em 40 dias
6,3
6,3

" Lets Gets Started, You are looking for Design Modular Steel Construction Weights I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in Structural Engineering, CAD/CAM, 3D Modelling, 3D Design, 3D CAD, Mechanical Engineering, AutoCAD and Solidworks. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! Sahil
$49 USD em 36 dias
6,2
6,2

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$20 USD em 40 dias
6,1
6,1

Hi there, I am a SolidWorks & Fusion360 expert, product designer and mechanical engineer. I checked your project details carefully and I have a great interest in your project. I am confident that I can bring your specific ideas to life. Here is my service; ✨Creating STL, STEP and X_t files for 3D Printing and Manufacturing. ✨2D technical drawings for manufacturing. ✨Create a DXF and PDF file for CNC/Laser/Plasma cutting. ✨3D modeling/rendering of assembled parts. If you hire me, then your project will be completed more successfully. I am waiting for good news. Best regards Belal
$15 USD em 40 dias
5,8
5,8

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message.
$21 USD em 40 dias
6,0
6,0

Hi, I'm Mohand, a Licensed Mechanical Engineer specializing in heavy-duty steel industrial equipment with 10+ years in modular counterweight systems. For your construction-site weights, I'll deliver 3D CAD (SolidWorks), assembly drawings, load charts, FEA calcs proving ASME-compliant capacities—quick-connect modules for cranes/forklifts. Steel-only design: secure locking, high safety factors, rough-site durable. 30+ similar Freelancer projects (crane ballast samples available). Native CAD + STEP/PDF files. Draft in 5 days, 2 revisions. Share specs to start!
$20 USD em 40 dias
5,4
5,4

Hello Sir, I am excited to propose a solution for the design of modular steel construction weights. With expertise in Solidworks and AutoCAD, I will create fully modular weights suitable for rough outdoor construction settings, meeting high-capacity load requirements efficiently. Utilizing steel for durability and predictable density, the weights will comply with structural steel codes like ASME or Eurocode. The engineering package will include 3-D CAD models, detailed drawings, load charts, and calculation notes for regulatory compliance. We aim for easy assembly, secure interlocking modules, and detailed documentation for a seamless integration process. What are your preferred structural steel codes? Warm Regards, LandMark Engineering
$15 USD em 24 dias
5,7
5,7

Hi [COULD YOU PLEASE VISIT MY PROFILE?] I am a structural engineer within 10 years experience in a steel, RC and wooden structures design. Prepare drawings and details, BILL OF MATERIALS I am experience to use Staadpro, Robot analysis, Advance steel, Revit ,Tekla , ideastatica ,RAM .. Please chat with me to discuss Regards
$20 USD em 40 dias
5,3
5,3

Hello, I'm well-equipped to design heavy-duty modular steel weights tailored for industrial construction settings. With extensive experience in developing secure, high-capacity systems and using CAD software like SolidWorks, I can deliver the complete package you need, including 3D models, assembly drawings, and compliance documentation. Please check my profile for relevant samples. I look forward to discussing your project further. Could you specify any particular dimensions or weight ranges you require for the modular units?
$25 USD em 34 dias
4,5
4,5

Hi, there.I have carefully reviewed your project details titled as "Design Modular Steel Construction Weights ".As you can see in my review, my first projcet was Portable speaker modelling by using Solidworks. You can view my portfolio here: https://www.freelancer.com/u/urosg3 With over 5 years of experience in SolidWorks, I specialize in CAD design, 3D modeling, product development, and prototyping. My key skills and areas of expertise include: 3D modeling Assembly design CAD drafting Product design Engineering analysis (FEA, simulations) Prototyping and manufacturing support I’m happy to share relevant plans and samples upon request. If this aligns with what you have in mind, I’m ready to begin and collaborate closely to ensure anatomical accuracy throughout.
$20 USD em 40 dias
4,3
4,3

As a structural and civil engineer with a specialization in 3-D CAD modeling and design including SolidWorks and AutoCAD, I have the skill set to make your project a resounding success. My extensive experience designing for steel structures, such as crane ballasts and counterweights, has equipped me with the exact knowledge needed to undertake this project. I understand the emphasis on durability and reliability that is crucial for an outdoor construction environment, especially considering your target loads range well above standard gym weights. My professional licenses for Sacramentary Country Permit allow me to conduct business transparently, just as you expect. I can assure you a comprehensive engineering package including native CAD files, load charts, calculation notes as well as neutral files like STEP and PDF drawings which will be crucial for keeping an organized inventory. Moreover, my proficiency in using CAD means that my files seamlessly interface with mainstream software including Inventor. In addition to these technical advantages, my background in MEP support and architectural engineering ensures that the modular weights I design will integrate seamlessly into your existing construction site layout without hampering any other operations.
$20 USD em 40 dias
4,8
4,8

With 17 years of hands-on experience in CAD design and industrial product development, I offer the skills and expertise required to create your highly specialized modular steel construction weights. My portfolio includes successful designs for a range of industrial products, this gave me a profound understanding of the importance of delivering not only accurate and detailed 3D models, but also clear, comprehensive manufacturing drawings such as the 2D models that you require. Working professionally with SolidWorks throughout my career means I can seamlessly fit my files into your existing library. I'm well-versed in generating 3D models and precise drawing sets that satisfy various manufacturing requirements like dimensioning, tolerancing, surface finishes, and welding symbols which are pivotal for an efficient construction process.I am confident about creating reliable connections through every module, incorporating worriless lock mechanisms that would stay intact under rated use effortlessly.
$22 USD em 40 dias
4,4
4,4

Hello, I hope this message finds you well. My name is Rade, and I am a mechanical engineer based in Belgrade, Serbia, with over nine years of experience in the field. I have completed many projects throughout my career, primarily utilizing SolidWorks software. My portfolio showcases several projects across various sectors, including the military, food, and pharmaceutical industries. Each project required a high level of professionalism and expertise in mechanical engineering. After reviewing your project, I am confident that I can assist you in developing an effective solution. I invite you to explore my portfolio, where you may find relevant projects that align with your needs. To ensure the best outcome, I would appreciate any additional information, ideas, or drawings you may have regarding the project. This will help me gain a deeper understanding of your specific goals. I look forward to collaborating on this project and future endeavors. Best regards, Rade
$20 USD em 40 dias
4,2
4,2

Dammam, Saudi Arabia
Membro desde jan. 18, 2026
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₹12500-37500 INR
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$50-150 USD
£250-750 GBP
$10-30 USD
₹750-1250 INR / hora
$25-50 CAD / hora
€30-250 EUR
$250-750 USD
$8-15 CAD / hora
£20-250 GBP
₹600-1500 INR
₹12500-37500 INR
$350-400 USD
$5000-10000 USD
₹600-1500 INR
$250-750 USD