•Dimensions of the box: 4 x 2 x 0.5 m
•Chassis: made of a 14 cm stream conveyor and
supported by the required bars of the
same size .
•Sides : Made of 3mm thickness of black sheet
supported by reinforcement linings , the
three sides are hinged and the front side
is fixed and supplied with concrete .
•Spring : fitted with (4) spring 12 leaves width 10 cm
thickness 1 cm per sheet
•Axes : made from a 80 mm square box and a
cone on both sides.
•The trailer is equipped with 1 hydraulic cylinder to turn the trailer in three directions
•The brake is mechanical and operates on the front wheels and when the elbows fall automatically