The KZKT-7428 Soviet tank transporter artillery tractor was developed as a successor to the MAZ-537 by KZKT. It can haul semi-trailers loads up to 70 t, both on and off-road. It entered service with the Soviet Army in 1990. The KZKT-9101 is a heavy, Soviet, semi-trailer designed to transport heavy loads, the semi-trailer is based on a two-axle chassis and is most often used with MAZ-537 and KZKT-7428.
