The Doosan DX225 excavator is a popular model of excavator manufactured by Doosan Infracore, a South Korean company specializing in construction equipment. The DX225 falls into the medium-sized excavator category and offers a range of features and capabilities suitable for various construction and excavation tasks.

1. Engine: The DX225 excavator is typically equipped with a powerful and fuel-efficient diesel engine that meets the relevant emission standards. The engine's horsepower and other specific details may vary depending on the specific model and configuration.
2. Operating Weight: The operating weight of the DX225 excavator is typically around 21 to 23 metric tons, again depending on the model and optional attachments.
3. Bucket Capacity: The bucket capacity can vary depending on the type and configuration of the bucket being used. Generally, the DX225 can accommodate buckets with a capacity ranging from 0.7 to 1.3 cubic meters.
4. Digging Depth and Reach: The excavator is capable of achieving a significant digging depth and reach. The specific measurements can vary, but as an approximate range, the DX225 may have a digging depth of around 6 to 6.5 meters and a maximum reach of approximately 9 to 9.5 meters.
5. Hydraulic System: Doosan excavators are known for their advanced hydraulic systems, which provide smooth and precise control of the machine's movements. The DX225 excavator is likely to feature a hydraulic system with multiple working modes, allowing the operator to adjust the machine's performance based on the task at hand.
6. Operator Comfort and Safety: The DX225 excavator is designed with operator comfort and safety in mind. The cabin is typically spacious and equipped with ergonomic controls, adjustable seating, and good visibility. It may also have features such as air conditioning, advanced monitoring systems, and various safety mechanisms to enhance the operator's working experience and ensure their safety.