The only problem I have here is relating your title to the image. I would expect to see a wheelbarrow. As for the image itself, I would have liked to see the center of interest in the compostion, the hub, bolt, and nut, move off center a little more. 6
Lighting is a bit harsh here (light areas are very bright, while dark areas are very dark). I think this would have benefitted from a fairly tight crop around the axle nut, leaving out the overexposed hub and keep the OOF (out of focus) rim in view. This would also help the nut to be less centered in the frame, which is hurting the composition. The midtones are good and, therefore, this image might be a good candidate for conversion to black and white. Does not scream "low tech" to me, but what do I know.