Doosan announced，They will be in 2022.baumaA new 4 was introduced on the Internet.x4 Articulated dump truck（ADT）。It is said that the new machine will be combined with a 40-ton rigid dump truck.（RDT）Competition。

In the new 4x4 ADTMedium，Said front truck and cab unit with original 6x6 same model，Modification only on rear dumper unit。Doosan said，The machine will be equipped with ZFEP8-420 transmission，4x4 DA45-7 is biaxialADT，Double wheels at the rear，And has a size similar to 40 tonRDTThe Dump Truck Part。

It is said that the new 4x4 DA45-7 ADTThe width is also less than 4 meters.，To avoid the need for special transportation.，Doosan believes this will offer more than its peers.RDTBetter turning radius。The shorter turning radius and rear tipper unit are designed to carry flat and heavy rock，Special advantages in the mining and tunnelling industry。

DoosanADTProduct ManagerBeka NemstsveridzeExpress：“We 4x4 ADTThe development is inspired by customer needs.，New 4x4 ADTThe needs of the global market can be met by providing a compelling advantage to customers with specific requirements。For example，Machines like these may be able to extend the season in the mines.，Due to the rainy season，The mine usually has to be stopped for some time.。