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Cummins 6CTA8.3-GM Series

Original from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA, fully Cummins technology.  New Genuine Cummins marine propulsion engine 6CTA8.3-GM Series standard with sea water pump, heat exchanger, CCS/IMO certificates. Cummins 6CTA8.3-GM marine generator are widely choosed by marine clients as marine electronic supply.  

Check other available generator from us here!

Engine Specifications
Fuel System

Bosch in-line fuel pump operates at high injection pressures for cleaner combustion and lower emissions.

Cooling System

Single loop keel cooling or engine mounted heat exchanger available for simplified installation. Optional fan drive for radiator applications.

Air System

Cummins turbocharger optimized for marine applications with wastegate for exceptional transient response. Marine grade air filter.

Engine Design

Robust in-line six cylinder designed for high hour marine applications. Single piece crossflow cylinder head for maximum durability and optimized combustion. Replaceable wet cylinders for longer life and lower rebuild cost.

Lubrication System

Standard capacity (18.9 L [20 qt.]) marine grade oil pan. Spin-on Cummins filters available.


Complies with IMO Tier II emissions regulations. Certificates of compliance are available from Lloyd’s Register of Shipping. Consult your local Cummins professional for a complete listing of current marine agency approvals for this engine.

Electrical System

24v standard electrical system with 12V option available.

Exhaust System

SOLAS compliant, wet exhaust manifold with shielding or water cooled design available for lower engine surface temperatures and improved emissions.

Available for Cummins 6CTA8.3-GM Marine Generator & Cummins 6CTA8.3-GM engine parts with Competitive DCEC agent wholesale price.


COOPAL GROUP LTD  has 9 years of Engine power solution services, with a Multilingual, well-educated, experienced sales team and Engineer service support for clients. We have tight partnership with Cummins/Deutz/Weichai and supply Cummins/Deutz engine and parts by Agent wholesales. Our wholesale brings the same competitive agent price. Shenzhen Asahi Power Technology LTD is our Diesel Generator manufacture plant with wholesale generator price, especially for Cummins Generator & engine.

We insist on COOL products & Services, being your PAL partners and stick to Integrity with servant leadership. Genuine quality, Reliable services, win-win cooperation are always our priorities. We pursue dignified business with promise, inner confidence, and principles. COOPAL reputation always values more than sales profits.

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Deutz BFM1015, FL413/FL513, TCD2015; TBD234, TBD620, TBD604, BFM2012, BFM1013; FL912/FL913 series Engine and parts. Diesel Generator and Marine power pack.

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3-9 working days for spare parts, 15-30 days for Cummins engines and Diesel Generator, it may take longer lead time.

Original new Cummins/Deutz engine & parts, Diesel Generators, Marine diesel engine by agent wholesale price.

We do Diesel engine & parts wholesale, but we can support 1 pc retail for start the business.

Cummins Engines by Cummins joint venture plants, DCEC, CCEC, XCEC, original new quality & Agent wholesale price. Deutz Engines by Deutz License plant: Huachai Deutz, HND Deutz, Dalian Deutz, Beinei Deutz, Agent wholesale price.

Diesel Engine Power Pack: Cummins Marine/Construction/Automotive/Pump engine power pack, Diesel/Gas Genset. Genuine Diesel Parts: Cummins/Deutz Diesel Engine Parts and CAT/Weichai/Yuchai/China brand Diesel Engine Parts.