Cummins QSB3.3

Cummins QSB3.3


PDF Spec Sheet


Key Features

  • USEPA Tier 3 Emissions Certification Cummins’ QSB3.3 engine meets the latest emissions certification requirements.
  • Full Authority Electronic Controls   Electronic engine control provides improved fuel economy, precision diagnostics and engine protection.
  • High-Pressure Common Rail Fuel System Cleaner, quieter operation with consistent performance at every rpm.
  • Air Cleaner  Heavy duty industrial air cleaner, with safety element and restriction indicator included.
  • Pedestal Leg Mounting
  • Cooling System  Heavy duty, 50°C ambient capable radiator assembly and guarding, incorporating jacket water and charge air cooling. Sucker fan arrangement.
  • Exhaust  Integral industrial class exhaust silencer with rain cap.
  • Instrument Panel  Includes digital display for engine monitoring, with shutdown protection and J1939 communication. Isolated inner panel with  an outer protective, lockable box.
  • Compact Design Enables easy installation into space restricted applications.


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