Dump trucks

a truck, which by using hydraulic pistons has the ability to tip its hinged open boxed bed, effectively dumping the content of the bed to the ground

MAZ-525 (BelAZ-525 from 1959) was a Soviet heavy truck produced by the Minsk Automobile Plant. Development started in 1949 at the Yaroslavl Automobile Plant Design Bureau as the YaAZ-225. It was planned to install a cab from the YaAZ-200, offset to the left. Further technical documentation was passed on to MAZ where the design was substantially enhanced.

heavy-duty dump truck

The MAZ-530 is a Soviet-era heavy-duty dump truck with 6×4 wheels, produced at the Minsk Automobile Plant and Belarusian Automobile Works from 1957 to 1960 and from 1960 to 1963, respectively.

Model of haul truck by Caterpillar Inc

company specialized in heavy equipment for earthmoving