TECHNICAL FEATURES

• C420 and A420
• Bore: 420 mm
• Stroke:
• 500 mm (C420, A420)
• 480 mm (A420H)
• Speed: 428-600 rpm
• Output: 440-588 kW/cyl
• 6,7,8,9 cyl in line
• 10,12,14,16,18,20 cyl V-engine
• Various pistons
• APR
• 4- valve cylinder head. Removable exhaust valves
• Bedplate and cylinder block construction

APPLICATION

• Marine propulsion engines
• Stationary engines