アリババだとこんなのも売っている

https://m.alibaba.com/product/60627388659/Hand-push-90-100-120-width.html?f=wholesaler&;redirect=1

https://m.alibaba.com/product/60343710959/Italy-technology-Hongyue-mini-farm-walk.html?spm=a2706.7835515.0.0.31fb6201TPRcLP