Introducing the Shantui 21ton Chinese Famous Crawler Dozer Manufacturer 245hp Bulldozer SD20-B5! We take immense pride in being a factory that produces exceptional construction machinery. This incredible dozer boasts a powerful 245hp engine along with a robust 21-ton weight, ensuring superior performance and efficient work on various terrains. The SD20-B5 is a versatile and reliable bulldozer, designed to meet the demands of heavy-duty projects. Trust in our factory's prowess, as we strive to provide unparalleled equipment that enhances productivity and delivers outstanding results.