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We are looking for an experienced Mechanical Design Engineer to design a flatbed trailer and tanker trailer including full 3D CAD models and fabrication blueprints. This is for a real manufacturing project, so only candidates with relevant experience in vehicle structures, trailers, or heavy steel fabrication should apply. Responsibilities: Designing a flatbed trailer chassis 40 – 80 ton capacity Designing a water tanker trailer structure Preparing complete 3D CAD models using: SolidWorks (preferred) or equivalent Creating 2D fabrication drawings (blueprints) Preparing Bill of Materials (BOM) Providing basic structural considerations (load distribution, safety) Deliverables: 3D CAD files (STEP / SLDPRT / SLDASM) 2D fabrication drawings (PDF + DWG) CATIA V5 Welding and assembly drawings BOM (material list) Basic design explanation Requirements: Proven experience in trailer / chassis / heavy structure design Strong CAD skills (SolidWorks or similar) Understanding of steel fabrication and welding Ability to design for real-world manufacturing To Apply: Please include: Your portfolio or past similar work Sample designs (trailers / chassis / steel structures) Software you use Estimated time to complete
Project ID: 40363868
13 proposals
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Active 1 mo ago
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13 freelancers are bidding on average ₹26,154 INR for this job

Drawing on my diverse experience in Mechanical Engineering and Design, specifically in vehicle structures and steel fabrication, I am well-prepared to take on your trailer design and fabrication project. With a keen eye for detail and the ability to anticipate real-world manufacturing challenges, I am confident in my capacity to generate high-quality 3D CAD models and fabrication blueprints of the flatbed and tanker trailer designs you require. My decade of expertise includes roles in HVAC, Automotive Bodies, SPM, Oil & Gas, Food & Beverages industries - all sectors that have necessitated an in-depth understanding of trailer design, heavy structure and steel work. Additionally, as a Certified Solidworks Professional (CSWP), I can guarantee proficiency with this software for generating precise 3D designs. I also utilize CATIA V5 skills for which I can provide welding and assembly drawings as your project requests. Having successfully collaborated with high-profile clients not just in the USA but also in Germany and the UK, I strongly value effective communication across every phase of a project. Moreover, my portfolio reflects designs across similar projects; giving you an insight into the wizardry I can pull off. A typical example is when tasked with creating product blueprints for a food processing company's conveyor system; I handled the entire process from analysing to executing sophisticated designs that were practical
₹35,000 INR in 15 days
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
₹50,000 INR in 7 days
6.2
6.2

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.
₹35,000 INR in 7 days
6.0
6.0

With many years of experience specializing in Mechanical Engineering and 3D modeling, I believe my skills align well with your project needs. I have a strong command over the entire design-to-print workflow, which includes creating high-quality, print-ready 3D models tailored specifically for various methods of production - from FDM and SLA printing to steel fabrication processes that your project requires. What sets me apart is my ability to deliver dimensionally accurate, visually impressive, and purpose-optimized models in industry-standard formats such as STL, STEP, OBJ, etc., ensuring compatibility with both 3D printers and engineering workflows. For your project, I'm accustomed to using Solidworks or equivalent software for design purposes such as creating detailed 3D CAD models and preparing fabrication blueprints. Given my understanding of steel fabrication and welding, I will be able to take into account all the appropriate structural considerations such as load distribution and safety - crucial factors for trailer and tanker designs. Ultimately, what drives me is bringing ideas to life with precision and efficiency to meet real-world manufacturing needs. Let's collaborate on designing top-grade flatbed trailer chassis and water tanker trailer structures together!
₹14,999 INR in 2 days
4.8
4.8

I specialize in SolidWorks-based structural and weldment design with 20 years of hands-on experience in heavy steel fabrication, welding, and assembly — exactly what this project demands. Here’s how I’d approach this: Phase 1 (Days 1–7): Flatbed trailer chassis — 3D weldment model, structural layout, load distribution zones, cross-member and main beam sizing for 40–80 ton capacity. Phase 2 (Days 8–14): Water tanker trailer structure — tank shell, saddle supports, frame integration, mounting hardware. Phase 3 (Days 15–21): Full fabrication package — 2D drawings (PDF + DWG), weld symbols, assembly drawings, BOM with material specs, and basic design explanation document. Deliverables: STEP / SLDPRT / SLDASM + fabrication-ready 2D drawings + complete BOM. One question: Is the tanker trailer a separate chassis or mounted on the flatbed frame? This affects the structural approach significantly. Mechanical engineer with 20 years of experience in part & machine design, with hands-on knowledge of manufacturing processes — laser cutting, sheet metal bending, welding (with proper weld symbols), assembly, and fabrication-ready documentation in SolidWorks. I deliver clean, manufacturable designs with full support for at least 3 months after project completion.
₹32,000 INR in 20 days
4.8
4.8

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
₹25,000 INR in 7 days
4.2
4.2

Hi, I have designed all type of semi-trailers for industrial manufacturing projects earlier. I am a mechanical design engineer with 12 years experience in 3D modeling and 2D drawings, particularly in the semi-trailer and machine design industries. I can create detailed 3D models with 2D drawings for manufacturing, based on the engineering details and your requirements. I use SolidWorks, PTC Creo and Keyshot for rendering. Please get in touch with me to discuss this project in more detail. I appreciate your consideration. Best regards, Buddhika
₹32,000 INR in 5 days
3.9
3.9

Thank you for visiting my profile. I'm a skilled Mechanical Designer with years of experience in using SolidWorks for creating detailed 3D models, assemblies, and technical drawings. I specialize in transforming conceptual designs into manufacturable products across various industries, including consumer electronics, and industrial equipment. My expertise includes designing complex components, optimizing designs for the performance. Let's talk about your idea and we can bring it to life.
₹15,000 INR in 7 days
3.3
3.3

Hello, I have carefully reviewed your requirement for flatbed and tanker trailer design, and I’m confident in delivering a complete, manufacturing-ready solution. With 13 years of experience in Autodesk Inventor and mechanical/structural design, I specialize in heavy steel structures including tankers, skids, and industrial equipment. I have hands-on experience designing oil & gas tankers, LPG bowsers, and loading trailers, along with strong knowledge of load distribution, welding, and real-world fabrication. For your project, I will provide: • Complete 3D CAD models of flatbed (40–80 ton) and tanker trailer • Fully detailed fabrication drawings (PDF + DWG) • Assembly and welding drawings with clear details • Bill of Materials (BOM) with material specifications • STEP/SolidWorks-compatible files for manufacturing use • Basic structural considerations (load distribution, safety, stability) I focus on practical, buildable designs that align with fabrication standards and workshop processes. All models will be clean, organized, and ready for production. I can share relevant samples of tanker, LPG bowser, and trailer designs upon request. I am ready to start immediately. Budget and timeline can be discussed in chat based on scope and workload. Best regards, Masood
₹12,500 INR in 1 day
2.2
2.2

I’m a Mechanical Design Engineer with strong experience in heavy structure and chassis design, including trailers and steel fabrication. I can deliver a complete flatbed and tanker trailer design with accurate 3D CAD models (SolidWorks/CATIA V5), detailed fabrication drawings, welding layouts, and BOM. I focus on real-world manufacturability—proper load distribution, material selection, and safety considerations. You’ll receive STEP/SLDASM files, DWG/PDF drawings, and a clear design explanation. Software: SolidWorks, CATIA V5, AutoCAD Timeline: 10–15 days depending on complexity I can share relevant sample work upon request and ensure a practical, production-ready design.
₹13,000 INR in 7 days
0.0
0.0

Hi, I can design both the flatbed and tanker trailers with a strong focus on real-world fabrication, not just modeling. I work mainly in SolidWorks and have hands-on experience delivering manufacturing-ready designs, including full 3D models, detailed shop drawings, and BOMs. Here are a few relevant projects (You can find them on my portfolio): - Radome Radar Bracket (Radio Holland Egypt) – Designed a sheet-metal bracket optimized for laser cutting instead of CNC machining to reduce cost, with full assembly and section drawings. - Adjustable Solar Panel Holder – Designed a complete mounting system for remote field stations, including full 3D model and fabrication drawings for real installation. - Caged Ladders (4 Pumping Stations – Cairo) – Delivered full structural designs with all manufacturing and on-site assembly drawings. My experience is focused on steel structures, fabrication drawings, and practical design for manufacturing, which directly applies to trailer and chassis design. Estimated Timeline Total duration: 3 – 5 weeks Delivered in phases: Concept & layout Full 3D models Fabrication drawings + welding details BOM & documentation I can start immediately and ensure the design is optimized for fabrication, cost, and reliability. Looking forward to working together.
₹25,000 INR in 30 days
0.0
0.0

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