Concept Donkey Calf Raise Machine Blind

in Product Design held by Achilles_Fitness
TIME REMAINING: 12 days, 11 hours
  • Open
  • Choosing Finalist
  • Ended
Description:
We are holding a design contest to create an innovative new Donkey Calf Raise machine. While many existing models are available, they often feature unappealing aesthetics and overly complicated components. Our goal is to craft a sleek, modern, and futuristic design that stands out visually, is easy to manufacture, and is highly durable. The new machine must support up to 1200 pounds (544 kilograms) and be plate-loaded to accommodate Olympic weight plates.
We are looking for creative, functional designs that break away from traditional Donkey Calf Raise machines. The focus is on enhancing calf training through a distinctive appearance, improved ergonomics, and an elevated user experience. Ultimately, we want a piece of equipment that not only performs exceptionally but also redefines the look and feel of calf training machines.
Please see the link below for a video demonstrating how to use a Donkey Calf Raise machine.

www.youtube.com/shorts/nNEX2oinPJE
Wants:
• The Donkey Calf Raise Machine should be plate-loaded and compatible with Olympic weight plates.
• The machine should incorporate a 400-pound selectorized (or pin-loaded) resistance system featuring a built-in, vertical steel plate stack for quick weight adjustments via a selector pin, along with additional rods capable of accommodating Olympic weight plates.
• The Donkey Calf Raise Machine must support a maximum load of 1200 lbs (544 kg).
• Provide a non-slip platform to place your feet to perform the exercise
• Provide a place to rest your elbows and hands while performing the exercise.
• Design should be visually striking and modern, making it stand out within a gym environment.
• Incorporate innovative features that enhance user comfort, safety, and exercise effectiveness.
• Construct the machine using durable, high-quality materials suitable for commercial gym use.
• Include adjustable components to accommodate different user sizes and preferences.
• Ensure a space-efficient footprint without sacrificing stability and safety.
Don't Wants:
NO AI GENERATED DESIGNS: AI designs will be rejected
File Size Limit:
25 MB +
Company Logo:
Yes
Additional Information
• Submit design stress analysis to verify the machine’s capacity to support up to 1200 lbs. (544 kg).
• Include the company logo on the product (refer to the attached AI and JPG images).
• Emphasize the unique and innovative aspects of your design.

Design considerations:
• The machine should facilitate donkey calf raises with proper support and alignment
• Incorporate safety features to prevent injury
• The padding that rests on the lower back should be at an angle and curved to fit the user. See the attached images. (Padding_1,2,3)
• Consider ease of assembly and maintenance

Submission guidelines:
• Final design submissions should be: 3D STEP file, engineering drawings with dimensions, and 3D high resolution renderings.
• See the attached image of a typical donkey calf raise machine. I want the new design look much better

Entries

= Buyer's Rating
#7 Pro-Level Donkey Calf Raise - Ergonomic Gym Series by dawitwana
#6 Pro-Level Donkey Calf Raise - Ergonomic Gym Series by dawitwana
#5 Pro-Level Donkey Calf Raise - Ergonomic Gym Series by dawitwana
#4 Achilles Titan 1200: Hybrid High-Capacity Donkey Calf Machine by dawitwana
#3 Achilles Titan 1200: Hybrid High-Capacity Donkey Calf Machine. by dawitwana
#2 Achilles Titan 1200: Hybrid High-Capacity Donkey Calf Machine by dawitwana
#1 Pro-Level Donkey Calf Raise - Ergonomic Gym Series by dawitwana

Discussion

Sun, 01 Mar 2026 18:43:17 +0000
The Achilles Fitness Logo on your design lets me know that this is not real.

dawitwana

Designer

Sun, 01 Mar 2026 18:41:07 +0000
Dear Client!

Thank you for your feedback. I would like to clarify that the Achilles Titan 1200 is not an AI-generated image, but a professional CAD project.

I personally spent 48 hours (day and night) developing this model in 3DVIA software to ensure the 11-gauge steel frame and 1.5-inch solid axle meet your 1200 lb capacity requirement. AI tools are incapable of producing the 3D STEP files and precise engineering dimensions provided in my submission.

I am happy to provide further technical proof of the manual design process if you needed.
I highly, obey your opinion and identity.

Sincerely,
Dawit Wana
Sun, 01 Mar 2026 17:42:35 +0000
NO AI Designs

dawitwana

Designer

Sun, 01 Mar 2026 17:21:07 +0000
Dear clients 🙏
Sorry, l apologies for the first design, it's an other one,
You can check it this ✅
I think this is meeting your requirements and trending technology solutions
Thank you for your understanding 🙏
Sun, 01 Mar 2026 11:22:45 +0000
Will you accept FEA-based stress verification performed in SolidWorks Simulation?

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