The utility model provides a stone transport vehicle for pile foundation construction in karst districts in highway engineering. The stone transporting vehicle for pile foundation construction at thekarst section in highway engineering comprises a chassis. A moving structure; jacking structure, the jacking structure is connected to the chassis; the jacking structure comprises a hopper, an ejectorrod, a pedal, a limiting plate, a pin, a protrusion and a hinge. The hopper is arranged at the top end of the chassis; the hopper is rotationally connected with the chassis through the hinge; the ejector rod is arranged in the chassis, the ejector rod is rotatably connected with the chassis through the pin, the protrusion is fixed to one end of the ejector rod, the rectangular limiting plate is fixed to the end, close to the chassis, of the hopper, and the pedal is fixed to the end, away from the protrusion, of the ejector rod; locking structure. The stone transporting vehicle for pile foundation construction in karst districts in highway engineering has the advantages of being convenient to operate, flexible to use, time-saving, labor-saving and high in safety.