01 Engine catalog

Generator Engine Specifications

3,234 matching engines

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Cummins

QSB3.9-G31

QSB3.9 Series

In Production

Standby27.8kWm25kWe31.3kVA@1500rpm

3.9L4-cylL4UnregulatedMade in China

Cummins

QSB3.9-G33

QSB3.9 Series

In Production

Standby42.2kWm38kWe47.5kVA@1500rpm

3.9L4-cylL4UnregulatedMade in China

Cummins

QSB3.9-G35

QSB3.9 Series

In Production

Standby70kWm63kWe78.8kVA@1500rpm

3.9L4-cylL4UnregulatedMade in China

Cummins

QSB3.9-G37

QSB3.9 Series

In Production

Standby97.8kWm88kWe110kVA@1500rpm

3.9L4-cylL4UnregulatedMade in China

Cummins

QSB3.9-G39

QSB3.9 Series

In Production

Standby111.1kWm100kWe125kVA@1500rpm

3.9L4-cylL4UnregulatedMade in China

Cummins

QSB4.5

QSB4.5 Series

In Production

155kW

4.46L4-cylL4U.S. EPA Tier 3 / U.S. EPA Interim Tier 4 / U.S. EPA Final Tier 4Made in United States

Cummins

QSB5.9-G2

QSB5.9 Series

Production Discontinued

Standby111.1kWm100kWe125kVA@1500rpm

5.9L6-cylL6China National Stage III / UnregulatedMade in China

Discontinued 2026

Cummins

QSB5.9-G3

QSB5.9 Series

Production Discontinued

Standby138.9kWm125kWe156.3kVA@1500rpm

5.9L6-cylL6China National Stage III / UnregulatedMade in China

Discontinued 2026

Cummins

QSB5.9-G30

QSB5.9 Series

In Production

Standby124.4kWm112kWe140kVA@1500rpm

5.9L6-cylL6UnregulatedMade in China

Cummins

QSB5.9-G31

QSB5.9 Series

In Production

Standby138.9kWm125kWe156.3kVA@1500rpm

5.9L6-cylL6UnregulatedMade in China

Cummins

QSB5.9-G33

QSB5.9 Series

In Production

Standby166.7kWm150kWe187.5kVA@1500rpm

5.9L6-cylL6UnregulatedMade in China

Cummins

QSB5G1

QSB Series

In Production

Standby75kWm56kWe@1500rpm

Standby88kWm60kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G10

QSB Series

In Production

Standby79kWm63kWe@1500rpm

Standby93kWm73kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Final Tier 4 / EU Stage IIIAMade in United States / United Kingdom

Cummins

QSB5G11

QSB Series

In Production

Standby110kWm91kWe@1500rpm

Standby126kWm101kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Final Tier 4 / EU Stage IIIAMade in United States / United Kingdom

Cummins

QSB5G12

QSB Series

In Production

Standby134kWm114kWe@1500rpm

Standby154kWm126kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Final Tier 4 / EU Stage IIIAMade in United States / United Kingdom

Cummins

QSB5G13

QSB Series

In Production

Standby113kWm88kWe@1500rpm

Standby131kWm100kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G2

QSB Series

In Production

Standby84kWm64kWe@1500rpm

Standby96kWm70kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G3

QSB Series

In Production

Standby94kWm72kWe@1500rpm

Standby108kWm80kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G4

QSB Series

In Production

Standby103kWm80kWe@1500rpm

Standby119kWm90kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G5

QSB Series

In Production

Standby113kWm88kWe@1500rpm

Standby131kWm100kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB5G6

QSB Series

In Production

Standby144kWm120kWe@1500rpm

Standby155kWm125kWe@1800rpm

4.5L4-cylL4, turbocharged aftercooledU.S. EPA Tier 3 / EU Stage IIIA / China IIIMade in United States / United Kingdom

Cummins

QSB6.7-G3

QSB6.7 Series

Production Discontinued

Standby166.7kWm150kWe187.5kVA@1500rpm

6.7L6-cylL6China National Stage III / UnregulatedMade in China

Discontinued 2026

Cummins

QSB6.7-G31

QSB6.7 Series

In Production

Standby250kWm225kWe281.3kVA@1500rpm

6.7L6-cylL6UnregulatedMade in China

Cummins

QSB6.7-G32

QSB6.7 Series

In Production

Standby208.9kWm188kWe235kVA@1500rpm

6.7L6-cylL6UnregulatedMade in China

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