Foldable hand truck capable of traversing obstacles

A foldable hand truck comprising:

• a frame having a lower end and a reference plane;
• a platform having a pivot axis, said platform attached rotatable around said pivot axis to said lower end and configured to pivot for at least right angle from being generally perpendicular to said frame;
• two arms, each having a first axis and a second axis, each of said arms attached rotatable around the first axis to said lower end and configured for attaching a wheel arrangement rotatable around the second axis and having a diameter at least equal to a half of a width of said frame;
• and
• two intermediate elements, each of said intermediate elements configured for interaction with said platform and one of said arms,
• wherein each of said arms configured to pivot between at least said wheel arrangement being generally perpendicular to said reference plane and said wheel arrangement being adjacent and parallel to said reference plane, said first axis positioned at acute angles to said reference plane and to a plane perpendicular to said reference plane and have no intersection with said pivot axis, and said intermediate elements provide for said platform and said arms a linearly interdepended rotation.