Small Excavator

Flow-Sharing Load-Sensing Hydraulic System Better controllability and lower fuel consumption The system uses a flow-sharing load-sensing design for smooth operation, high efficiency, and reduced fuel use. The HP6V axial piston pump runs at 320 bar continuous pressure and supports electro-proportional power control, load sensing, and pressure cut-off, ensuring system safety and maximizing performance. Control modes include displacement, pressure, and torque control. The main control valve integrates functions like arm regeneration (except HVSE 09), anti-dive, boom lock, and travel synchronization. A spool-type pressure compensator enhances comfort and improves efficiency. The swing system has a compact design with mechanical brake and auxiliary valves, supporting bi-directional rotation. The mounting flange connects directly to the gearbox ring gear. Hydraulic oil lubrication lowers maintenance and operating costs.