Based on the SD22 bulldozer, the SD22D desert bulldozer was developed by Shantui for desert operation. The SD22D features advanced performance, high reliability, low fuel consumption and convenient maintenance.  It is equipped with an extended track, reducing ground pressure and giving it excellent maneuverability in the desert.  It also has a large capacity radiator and engine intake pre-filter, allowing the SD22D to adapt to high winds and blowing sand, as well as high temperatures, making it perfect for earth moving operations in the desert.