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DCEC 6CTA8.3 Marine Auxiliary Engine

DCEC 6CTA8.3 series marine auxiliary engine is a 6-cylinders in line, 8.3 liters four-strokes engine with 114 mm bore and 135 mm stroke. DCEC 6CTA8.3 series marine auxiliary engine equipped with BYC fuel pump and GAC electronic governor.

The prime power range for 50 Hz generator set (1500 RPM) of DCEC 6CTA8.3 series marine auxiliary engine is from 115 kW to 155 kW. The prime power range for 60 Hz generator set (1800 RPM) of DCEC 6CTA8.3 series marine auxiliary engine is from 129 kW to 175 kW.

DCEC marine auxiliary engines have different configurations which have different power output, with code T in the engine model name means turbocharged engine, code TA in the engine model means turbocharge with water-air intercooler and code TAA in the engine model means turbocharge with air-air intercooler. DCEC provides both heat exchanger cooling and radiator cooling marine auxiliary engines, which mainly using for marine main generator and marine emergency generator. For the emergency generator set applications, we provide additional options for customers such as dual starter motor system (we provide both electric and spring starter motor for customers), which are required by most of international classifications. All of DCEC marine auxiliary engine are comes with dry type exhaust system, which means dry type exhaust manifold and dry type turbocharger, SeaMac provides upgrading services for water-cooled exhaust system, which modify dry type exhaust system into water-cooled exhaust system, which are quite important and often requested by passenger boat projects.

General Specifications of 6CTA8.3 Series

Engine Type:6 Cylinders
Displacement:8.3 L
Bore * Stroke:114 mm * 135 mm
Advertised Power:115 – 175 kW @ 1500 – 1800 RPM
Peak Torque212 – 222 g / kW.h @ 1500 – 1800 RPM
Rated Speed:1500 – 1800 RPM
Emissision:Euro ll
Aspiration Method:Turbocharged & Air-Air Intercooler
Wet Weight:637 kg
Dimission Standards:1494 mm * 796 mm * 1228 mm
DCEC 6CTA8.3 Marine Auxiliary Engine Catalogue

Engine Model

Rated Power

Aspiration

Engine Model

Rated Power

Aspiration

6CT8.3-GM115115 kW @ 1500 RPMTurbocharged6CT8.3-GM129129 kW @ 1800 RPMTurbocharged
6CTA8.3-GM155155 kW @ 1500 RPMTurbocharged & Water-Air Intercooler6CTA8.3-GM175175 kW @ 1800 RPMTurbocharged & Water-Air Intercooler
——END——

DCEC 6CTA8.3 Series Marine Auxiliary Engine

This list including all models of DCEC 6CTA8.3 Series Marine Auxiliary Engine.
Click here to find marine engines by type (Fuel System & Power Range).

6CT8.3-GM115 Auxiliary Engine

6CT8.3-GM115 Auxiliary Engine

Rated Power: 115 kW @ 1500 RPM
Max. Torque: 212 g / kW.h @ 1500 RPM
Fuel Pump: BYC PB Pump
Governor: GAC Mech.
Aspiration: Turbocharger

6CT8.3-GM129 Auxiliary Engine

6CT8.3-GM129 Auxiliary Engine

Rated Power: 129 kW @ 1800 RPM
Max. Torque: 222 g / kW.h @ 1800 RPM
Fuel Pump: BYC PB Pump
Governor: GAC 24 V Mech.
Aspiration: Turbocharger

6CTA8.3-GM155 Auxiliary Engine

6CTA8.3-GM155 Auxiliary Engine

Rated Power: 155 kW @ 1500 RPM
Max. Torque: 214 g / kW.h @ 1500 RPM
Fuel Pump: BYC PB Pump
Governor: GAC Mech.
Aspiration: TC & Water-Air Intercooler

6CTA8.3-GM175 Auxiliary Engine

6CTA8.3-GM175 Auxiliary Engine

Rated Power: 175 kW @ 1800 RPM
Max. Torque: 218 g / kW.h @ 1800 RPM
Fuel Pump: BYC P7100 Pump
Governor: GAC 24 V Mech.
Aspiration: TC & Water-Air Intercooler

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