... system.Main valve: KAWASAKI, swing precedence, confluence in boom valve, confluence in arm valve, rectilinear moving, arm lock, ... action brake, cushion start valve, driving double speed automatic/ hand switch.Pilot handleKAWASAKIPilot pedalKAWASAKIHydraulic oil cylinder: KAYABA, inner ... , no leak under 200% overload pressure.Seal ringMade in Germany DECH Co. resist hydrolysis, high temperature and ...