久保田 U 25

Working Range: ·The maximum unloading height(mm):3141 ·The maximum excavating depth(mm):2825 ·The maximum excavating radius(mm):4951 Oil Capacity: ·Fuel tank volume(L):42 Triple Pump Hydraulic System - The H·M·S hydraulic system employs three independent pump systems for the boom, arm, and swing, equipped with control valves and variable pumps that offer a wider control range. This system enables fast, smooth, and powerful operations. - The hydraulic power is concentrated on the front working device, resulting in higher excavation performance. - It features a straight travel circuit, ensuring stable straight-line movement without changes in speed even when the boom is operated, preventing any S-shaped motion. - The system enables simultaneous operation of the bucket, boom, arm, and swing through the three-pump hydraulic system, allowing quick and smooth operations, such as loading work on dump trucks.