Cummins 6BTA5.9-G5 Industrial Diesel Generator Engine

Cummins 6BTA5.9-G5 Diesel Engine Specification


  • Max Standby Output: 110 kVA / 88 kW
  • Max Prime Output: 100 kVA / 80 kW
  • Max Base Output: 88 kVA / 70 kW
  • RPM: 1500
  • Frequency: 50 Hz
  • Fuel Type: Diesel
  • Emissions: Non-Regulated
  • Cylinders: 6
  • Fuel Consumption: 27 L/hr (100% Standby Load)
  • Bore: 102 mm / 4.02 inches
  • Stroke: 120 mm / 4.72 inches
  • Displacement: 5.9 litres
  • Battery Charging Alternator: 55 Amps
  • Starting Voltage: 12 Volts
  • Fuel System: Direct Injection
  • Lube Oil Capacity: 16.4 litres

Cummins B-Series 6BTA5.9-G5

The Cummins B-Series 6BTA5.9-G5 50 Hz 1500 RPM Diesel Engine is capable of an electrical output of up to 110 kVA (88 kW) standby / 100 kVA (80 kW) prime.

When it comes to dependable power generation, the Cummins 6BTA5.9-G5 engine stands as a paragon of unwavering reliability. This robust diesel generator engine is meticulously designed with a host of features that not only ensure consistent power but also facilitate seamless integration within OEM installations.

Key Features:

  • Efficient Drive System: The 6BTA5.9-G5 boasts a single Poly Vee belt drive that powers the fan, alternator, and water pump. Thanks to a self-tensioning idler, this engine requires minimal maintenance, keeping your operations running smoothly.
  • Advanced Fuel Injection: Equipped with an inline-type Bosch A-Series pump, this engine operates at high injection pressures. This promotes cleaner combustion and reduces emissions, making it an eco-friendly choice for power generation.
  • Clean Fuel and Oil: The inclusion of a spin-on fuel filter and full-flow lubricating oil filter ensures that the engine receives clean fuel and oil, enhancing its longevity and performance.
  • Turbocharged Power: The Cummins 6BTA5.9-G5 features a top-mounted Holset HX35 turbocharger. This turbocharger not only boosts power but also enhances fuel economy, all while minimising smoke and noise levels, providing a quieter and more efficient operation.
  • Coolpac Integrated Design: Cummins' commitment to performance and reliability extends to their complete power package. The Cummins 6BTA5.9-G5 comes with a cooling package and air cleaner kit, specifically designed and rigorously tested for G-Drive products. This integrated design guarantees high performance, durability, and unparalleled reliability.
  • Service and Support: Cummins understands the importance of seamless after-sales service. That's why Cummins backs the 6BTA5.9-G5 with an uncompromising level of technical support. Their world-class service network ensures that you have access to the support you need to keep your power generation system running smoothly.

Incorporate the Cummins 6BTA5.9-G5 Diesel Generator Engine into your power solutions and experience a level of reliability and performance that is second to none. Trust in Cummins to keep your operations running efficiently, day in and day out.

Generators Containing the Cummins 6BTA5.9-G5 Engine: