Forestal 4x4 Caron Transporter Hand loading

Loading my 4x4 by hand with one meter little logs.Tiring way but with one meter is not so heavy.I'm trying different way to see wich one is more productive and the end of the day. My little 4x4 is confortable to load big weight and is very cheap to use and the mountain road form my house to my wood is very little. with bigger tractors is a problem.