Homemade mini dumper

I used the materials I had in the workshop to build the wheelbarrow. I bought a used hydrostatic gearbox and a motor, the steering axle is removed from a damaged wheelchair. The transmission comes from lawn mower tractor, and in my opinion it is the best base for building such a vehicle, it does not need a clutch, has a differential and a brake, everything results in much simpler construction. The engine also comes from a smaller mower only, it is a model honda gxv 140, it is sufficient to drive wheelbarrow