... the tracked vehi Features:1) The common type, high land, and wet type bulldozer model TY230 and TY160, wheel loader ZL50E, and 25 ... , Algeria, Nigeria, Ethiopia, Angola, Vietnam, Russia, Kazakhstan and South African 2) Fitted with Cummins the third generation NT855-C280 engine, which ... the left and rightside according to the customer's requirements Bulldozer MD23