... hammer alternate valve.Swing motor (KAWASAKI) + decelerator: hydraulic delay-action brake, prevent swing valve, cushion start ... switch.Pilot handleKAWASAKIPilot pedalKAWASAKIHydraulic oil cylinder: KAYABA, inner hydraulic cushion.Swing support full sealed, avoiding water, ash ... temperature and high-tension impact.Cab: large cabin, hydraulic damping equipment. Humanity design, own shadow board, coat ...