Bulldozers

thumb|300px|A large bulldozer with multi-shank ripper, the Caterpillar D9

track-type tractor bulldozer

The MAZ-538 (Russian: МАЗ-538) is a heavy four-wheeled bulldozer which was designed and built in the Minskyi Avtomobilnyi Zavod from the 1955 to 1990 model years, used for the Soviet armed forces. It was preceded by the prototype MAZ-528. Over the decades, various modifications have been made, some of which are still used today. Production was discontinued in 1990.

1956 medium bulldozer

The MAZ-529 (МАЗ-529) is a uniaxial tractor designed by the Soviet vehicle manufacturer Minsky Automobilny Zavod (MAZ), which started production in 1959. From 1958, production of this type was relocated to MoAZ as part of the specialization of the Soviet automobile industry and continued there until 1973 under the name MoAZ-529.