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About the Cummins 6CTA
The Cummins 6CTA is a rugged inline-six diesel engine family engineered for industrial and construction applications. Known for robust low-end torque, proven reliability and easy serviceability, the 6CTA powers generators, pumps, compressors and heavy equipment where continuous duty and fuel efficiency matter. Widely supported worldwide, it delivers a balance of performance and long-term durability for demanding jobsite and stationary power needs.

Cummins 6CTA 350hp-MEG4927
- Manufacturer: Cummins
- Model: 6CTA
We have one (1) zero hour rebuild by Cummins dealer of 6CTA rated at 350hp at 2600rpm. Includes pilot house gauge panel. Owner can make running video with minimal refundable deposit. Mid-east coast US location. B...

Cummins 6CTA Pair W/ Gears Rebuilt-MEG5026
- Manufacturer: Cummins
- Model: 6CTA
Pair available of freshly overhauled (now zero-hours) Cummins 6CTA8.3 marine propulsion engines rated at 350hp at 2600rpm. Included with these engines are Twin Disc MG5052A gears in 2.43:1 ratio. Call for running...
Onalaska, WI- Trusted Seller

22557 CUMMINS 6 CTA 8.3 M220 164 kW @ 1800 rpm
- Manufacturer: Cummins
- Model: 6CTA8.3
LISTING 22557 BRAND: CUMMINS MODEL:6 CTA 8.3 M220 RATED POWER: 164 kW @ 1800 rpm Configuration:In-Line 6 cylinder, 4-stroke diesel Aspiration:Turbocharged/Aftercooled Displacement:8.3 L Bore & Stroke:114 x...
Nieuw-Vennep, Netherlands 
Pair Cummins 6CTA Marine Propulsion Engines
- Manufacturer: Cummins
- Model: 6CTA
Rebuilt 350hp at 2600rpm 3 month parts warranty. Also available Twin Disc MG5085A 2.43:1 Ratio.
New Orleans, LA
Single Cummins 6Cta 450HP Marine Engine
- Manufacturer: Cummins
- Model: 6CTA
Cummins 6Cta Marine Engine Excellent Condition 450hp 1550 hrs Previously used in a Commercial Fishing Boat
New Orleans, LA
Pair Cummins 6CTA Marine Engines w 350HP 3,000hrs
- Manufacturer: Cummins
- Model: 6CTA
2004 Been in vessel that has been put up for past 2 years. Boat was a COI crew boat that was running when cold stacked.
New Orleans, LA
Cummins 6CTA 255HP
- Manufacturer: Cummins
- Model: 6CTA
Two available: Running take out – hours not known Rebuilt option
New Orleans, LA
Single Cummings 6CTA 8.3-M3 Marine Engine 430HP
- Manufacturer: Cummins
- Model: 6CTA8.3
Running Take Out 350HP@2500RPM Twin Disc 5085A
New Orleans, LA
Cummins 6CTA8.3-M205 Marine Engine
- Manufacturer: Cummins
- Model: 6CTA8.3
Engine model: Cummins 6CTA8.3-M205 | Displacement: 8.3 L | Bore&stroke: 114×135 mm | Dry weight: 604 KG | Center of gravity from front face of block: 427 mm | Center of gravity above crankshaft centerline: 163 m...
Shanghai, China
Cummins 6CTA8.3-M220 Marine Engine
- Manufacturer: Cummins
- Model: 6CTA8.3
Engine model: Cummins 6CTA8.3-M220 | Displacement: 8.3 L | Bore&stroke: 114×135 mm | Dry weight: 637 KG | Center of gravity from front face of block: 541 mm | Center of gravity above crankshaft centerline: 163 m...
Shanghai, China
Cummins 6CTA8.3-M188 Marine Engine
- Manufacturer: Cummins
- Model: 6CTA8.3
Engine model: Cummins 6CTA8.3-M188 | Displacement: 8.3 L | Bore&stroke: 114×135 mm | Dry weight: 604 KG | Center of gravity from front face of block: 427 mm | Center of gravity above crankshaft centerline: 163 m...
Shanghai, China
Cummins 6CTA8.3-GM155 Auxiliary Engine
- Manufacturer: Cummins
- Model: 6CTA8.3
Engine model: Cummins 6CTA8.3-GM155 | Displacement: 8.3 L | Bore&stroke: 114×135 mm | Dry weight: 702 KG | Center of gravity from front face of block: 541 mm | Center of gravity above crankshaft centerline: 163 ...
Shanghai, China
Cummins 6CTA8.3-GM175 Auxiliary Engine
- Manufacturer: Cummins
- Model: 6CTA8.3
Engine model: Cummins 6CTA8.3-GM175 | Displacement: 8.3 L | Bore&stroke: 114×135 mm | Dry weight: 702 KG | Center of gravity from front face of block: 541 mm | Center of gravity above crankshaft centerline: 163 ...
Shanghai, China
