The Kato HD250VII is a robust and versatile midi excavator designed for a wide range of construction applications, including digging, excavation, grading, and demolition. This crawler excavator features a powerful Mitsubishi C S4F 6-cylinder turbocharged diesel engine, delivering 54 hp (40 kW) at 2200 rpm, ensuring reliable performance in demanding environments. The hydraulic system is equipped with a variable double piston pump that automatically adjusts power and speed according to workload, providing smooth and precise control, high digging force, and fast cycle times. The excavator offers a maximum cutting height of 21.5 ft, a maximum digging depth of 13.6 ft, and a maximum loading height of 14.7 ft, making it suitable for both deep and high-reach operations. The bucket capacity ranges from 0.2 to 0.5 cu yd, with a reference capacity of 0.4 cu yd, allowing for efficient material handling. The machine has an operating weight of 13,889.2 lbs and a ground clearance of 1.2 ft, ensuring stability and maneuverability on various terrains. The undercarriage features durable tracks with a shoe size of 17.8 in and a track gauge of 5.6 ft, providing excellent traction and a ground pressure of 4.3 psi. The swing mechanism operates at 16 rpm, enabling quick and accurate positioning. The excavator’s dimensions include a shipping height of 8.4 ft, a shipping length of 19.9 ft, and a width to the outside of tracks of 7.1 ft, facilitating easy transportation. The spacious cab is ergonomically designed for operator comfort, and the machine is equipped with a large fuel tank for extended operating hours.