Yes, Hitachi excavators are generally considered to be good machines. Hitachi is a well-known and respected brand in the construction and heavy equipment industry. They have a reputation for producing reliable and high-quality excavators that are used in various applications, such as construction, mining, and forestry.

Hitachi excavators are known for their durability, performance, and advanced technology. They are designed to withstand tough working conditions and provide efficient operation. Hitachi excavators often feature powerful engines, advanced hydraulic systems, and comfortable operator cabins, which contribute to their overall performance and productivity.

Furthermore, Hitachi has a global network of dealers and service centers, ensuring that customers can access support, maintenance, and spare parts for their excavators. This helps to minimize downtime and keep the machines running smoothly.

However, it's important to note that the specific performance and suitability of an excavator can vary depending on factors such as the model, size, and specific application requirements. It's always recommended to research and compare different models, read customer reviews, and consult with industry professionals to determine the best excavator for your specific needs.