The working hydraulic system is a fixed - variable confluence load - sensing system, equipped with Rexroth load - sensing components. While saving energy and reducing consumption, it enables compound actions such as bucket - retracting and lifting, and bucket - retracting and lowering, increasing work efficiency by over 10%.The steering hydraulic system adopts a priority flow amplification system, greatly reducing steering effort and making the steering wheel more agile and lighter to operate.The hydraulic braking + full - hydraulic mechanical braking system provides hydraulic braking in neutral, eliminating the risk of vehicle rolling. It allows for slow travel at high engine speed with inch - by - inch control while enabling rapid lifting, ensuring enhanced safety and reliability, and with minimal brake pad wear.With the support of hydrostatic technology, machine start/stop, acceleration/deceleration, and direction - changing operations are smooth and compliant, causing minimal impact on the transmission case and axles, which can significantly extend the service life of related components.