卡特 451-6705

This assembly is designed to add or control a single‑function auxiliary hydraulic circuit, allowing the machine to operate hydraulic work tools that require flow in only one direction. * Controls and regulates auxiliary hydraulic oil flow. * Allows the operator to activate the auxiliary function from the cab. * Integrates with the main control valve, pilot lines, wiring, and pressure sensors. Typical Applications: This attachment can only be used on excavator models 349F or 352F and is not compatible with the new-generation models. Single‑function auxiliary systems are commonly used for: Hydraulic breakers (hammers) Vibratory plates / compactors