Doosan excavators have attracted much attention in the field of construction machinery due to their reliable performance and strong applicability, and the engine they are equipped with is even more important. Different models of Doosan excavators usually use different engine brands and models, and some of them may use Cummins engines. For example, the Doosan 55-ton excavator may use Cummins QSM11-C engine.
Doosan excavator engines offer many significant advantages. First of all, it performs well in terms of power performance. Taking the Doosan DX75-9CACE excavator as an example, its rated power is 39kW/2200rpm, which can provide strong power output in various operating scenarios. Whether it is digging hard soil or performing loading operations, it can complete tasks efficiently. The rated power of Doosan DX215-9C excavator is 115kW/1900rpm, and the rated power of Doosan DX220LC-9C excavator is 115kW/1900kW/rpm. The engines of these models also have strong power, ensuring that the excavator can respond quickly during work. Operation instructions to improve work efficiency.
Secondly, Doosan engines are extremely reliable. After strict quality inspection and long-term actual verification, Doosan engines can operate stably in various harsh working environments. Whether in hot desert areas or cold plateau areas, Doosan engines can maintain good performance, reduce downtime caused by failures, and save maintenance costs and time costs for users. For example, the Doosan DX380LC-9C excavator has a rated power of 214kW/1800kW/rpm. Even under high-intensity operating conditions, its engine can continuously and stably output power to ensure the normal operation of the excavator.
Furthermore, Doosan Engine also has outstanding performance in energy conservation and environmental protection. As the world attaches increasing importance to environmental protection, Doosan actively responds to environmental protection requirements by developing and improving engine technology to meet different emission standards. Doosan develops and produces diesel engines and gas engines for various purposes, including power station diesel engines, marine diesel engines, vehicle diesel engines, industrial diesel engines, natural gas engines for generators, and natural gas engines for vehicles. These engines reduce exhaust emissions and environmental pollution while improving fuel efficiency.
If you want to know the engine information of a specific model of Doosan excavator, you can consult the product manual of that model or consult a Doosan dealer. In addition, Doosan is constantly developing and improving engine technology to meet different emission standards and performance requirements. Under the premise that countries around the world are increasing environmental protection, Doosan has developed and produced diesel engines and gas engines for various purposes, including diesel engines for power stations, diesel engines for ships, diesel engines for vehicles, industrial diesel engines, and generators. Natural gas engines and natural gas engines for vehicles, etc. At the same time, Doosan also develops and produces core components such as cast iron engine blocks, cast iron engine covers, hydraulic castings for construction machinery, AI covers and other molds.
If you are interested in a specific model of second-hand Doosan excavator, in addition to paying attention to the engine when purchasing, you also need to conduct a comprehensive inspection of the overall condition of the excavator, including the hydraulic system, structural components, operating hours, maintenance records, etc., to ensure its performance and quality. At the same time, buying from a reliable second-hand dealer can provide you with more detailed information about the equipment and a certain degree of after-sales protection. Reliable second-hand dealers usually conduct strict inspections and evaluations on acquired second-hand Doosan excavators to ensure that the engine and other key components are in good condition. They may also provide some additional services, such as equipment debugging, maintenance suggestions, etc., to provide users with more confidence and protection when purchasing second-hand Doosan excavators.