Bulldozer

(1). The SD22C coal bulldozer is a modified form of the SD22, featuring advanced performance,
(2). high reliability, low fuel consumption and convenient maintenance. The SD22C has a high-capacity coal-dozing blade, and is equipped with an engine intake pre-filtering device, helping
(3). adapt it to transferring, paving and stacking operations often performed in coal mines and
(4). electricity coal yards.