Cummins 6CTA Marine Engine

Cummins Engine | Marine | Parts Catalog

"8.3L marine engine for medium vessels"

Technical Specifications

Displacement8.3L
ConfigurationInline 6-cylinder
Power Range220-300 HP @ 2200 rpm
Fuel SystemMechanical/Electronic

View Details

  • Displacement: 8.3L Inline 6-cylinder
  • Power Range: 220-300 HP @ 2200 rpm
  • Fuel System: Mechanical/Electronic
  • Applications: Fishing boats, yachts, workboats
  • Certification: CCS/ABS approved

Certifications & Standards

ISO 9001:2015

Frequently Asked Questions

What are the features of the 6CTA marine engine?
The 6CTA is a classic Cummins medium marine engine — compact, fuel-efficient, and easy to maintain. Widely used in medium fishing boats (15-25m), coastal cargo vessels, and inland waterway workboats.

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Cummins 6CTA Marine Engine | Cummins Engine - Dieselcore Supply