How Long Does It Take to Build a Mechanical Riding Horse?
A realistic build-time estimate for the documented TrueBuild horse is approximately 30–50 hours. That makes it a substantial workshop project—better thought of as several focused weekends than a quick one-day build.
What affects the build time
Experience, workshop setup, how quickly materials are sourced, finishing choices and how carefully you work all influence the total. A builder who is comfortable measuring, cutting, drilling and assembling accurately will usually move more efficiently.
Development time is not build time
The original prototype required repeated design changes, testing and refinement. Following an established design is a different task: the geometry, dimensions, component specifications and build sequence have already been worked out.
Do not rush the mechanical assembly
Accuracy matters around shafts, bearings, moving components and adjustment. The goal should be careful workmanship and inspection, not simply reaching the lowest possible hour count.