Making a mini dumper will make the work much easier, driving is simple and not tiring, one lever manages driving forward, backward and the brake. The project will still be continued, I am going to expand the wheelbarrow with a hydraulic lifting of the box
The hydrostatic transmission came from a lawn mower. Such a transmission makes construction much easier as it has a built-in brake and plenty of forward and reverse gears, the big advantage is that the brake operates automatically when the lever is released, which greatly improves safety. The engine is 17hp, also comes from a garden tractor. The engine power is sufficient, but a weaker engine can easily handle the transmission. The steering gear and steering column are from a car.