Engine speeds 1200 - 1500 min^-1
Engine outputs 440 – 1545 kW

CHARACTERISTICS

• High speed engines V8, V12, V16 cylinders at 60°
• Bore 175 mm
• Railway, Marine and stationary application
• With 2 turbochargers and intercoolers
• Four stroke, direct injection
• Counter clockwise (standard)
• With injection limiting device (to limit smoke during starting up)

BENEFITS

• Easy maintenance (Overhaul at 32,000 h instead of 24,000 h)
• Long components life
• Low emissions engine with reduction of NOx/CO/HC and particles (according to the UIC II datas).
• New liners with anti-polishing ring (reducing hydrocarbons)
• Piston open chamber and only three rings (reducing oil consumption)
• High pressure injection
• Injection pipes with diameter reduced
• Double layer nozzle
• Reduction of the maximum pressure in the cylinder
• These performances have been tested and certified

Responsible technical expert:

UD 30 engine type:                        Pierre Gasser