800kVA Cummins K38-Dm Marine Diesel Generator Set with Stamford S6l1m-E4 Alternator

Customization:	Available
After-sales Service:	Global Warranty
Warranty:	1000 Hours or 1 Year

Basic Info & Specifications

Model NO.

CCFJ800J-M

Type

Self-Starting Diesel Generator

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Fresh Water Circulating Pump Heat Exchanger

Output Type

AC Three Phase

Speed

1500rpm

Conditions of Use

Marine

Usage

Common Units, Emergency Crew

Landuse Type of Unit

Ordinary

Excitation Mode

Permanent Magnet Generator

Prime Power

800kVA/640kw

Voltage

Three-Phase 400V

Rated Current

1155A

Frame

Silent Type/Customizable

Frequency

50Hz 1500prm or Customized

Engine

Cummins Engine

Engine Model

K38-Dmy3

Alternator

Stamford

Alternator Model

S6l1m-E4

Controller

Genuine Cummins

Transport Package

Plywood Case or PE Film Wrapped

Specification

4100×1620×2000

Origin

Jiangsu Province, China

HS Code

8502131000

Production Capacity

250 Sets Per Month

Packaging & Delivery

Package Size

420.00cm * 172.00cm * 230.00cm

Package Gross Weight

6800.000kg

Product Description

800kVA Marine Generator Set

This marine generator set is engineered for reliable performance in harsh marine environments, delivering stable power output to meet the critical energy needs of ships and offshore vessels.

Core Specifications & Configuration

Rated Power: 800kVA
Engine: Cummins K38-DMY3 (Genuine Cummins original equipment)

A world-renowned marine diesel engine with excellent durability, fuel efficiency, and low emission performance. It is optimized for continuous operation under heavy loads, ensuring long service life and minimal maintenance requirements.

Alternator: Stanford S6L1M-E4

Equipped with a high-quality Stanford alternator, featuring compact structure, low noise, and strong load-bearing capacity. It adopts advanced excitation technology to provide stable voltage output and reliable power supply.

Key Performance Advantage

Forced Circulation Preheater: Standard-equipped with a forced circulation preheater system, which effectively heats the engine coolant and lubricating oil in low-temperature environments (down to -20ºC or lower, depending on actual working conditions). This ensures smooth startup of the generator set even in extreme cold marine climates, eliminating startup failures caused by low temperatures and enhancing operational reliability.

Application Scenarios

Ideal for various marine vessels such as cargo ships, passenger ships, offshore platforms, and workboats. It can serve as the main power source for ship propulsion, electrical equipment operation, or as a backup power supply to ensure uninterrupted operation of critical systems.

With rigorous marine-specific design and testing, this generator set complies with international marine standards and classification society certifications, providing customers with safe, efficient, and trustworthy power solutions.

Detailed Photos

800kVA Cummins K38-Dm Marine Diesel Generator Set with Stamford S6l1m-E4 Alternator

Product Parameters

Engine Data Sheet
Engine Prime Power(kW)	630
Engine Type	Diesel Engine
Number of cylinders	12
Cylinders arrangement	V-12 cylinder, 4-stroke diesel
Bore x Stroke(mm)	159*159
Cubic capacity	38 litres
Fuel System	Pressure Time (PT)
Aspiration	Turbocharged / Aftercooled
Alternator Information
Alternator Model	S6L1M-E4
Rated Voltage(V)	400
Alternator Rated Power(kW/kVA)	24/30
Insulation System	Class H
Connection	Y
Voltage Regulation	± 1%
IP Rating	IP23

Product Certifications

Production Cases

Warranty & Service

Standard Warranty Conditions:
12 months or 1,000 running hours, whichever comes first (artificial damage excluded).

Service Offerings

Before-sale Service: Detailed technical parameters to support equipment selection and system design.
Professional Service: Experienced sales and engineering support to provide optimized system configuration and custom solutions.
After-sales Service: Lifecycle client archives, ongoing technical support, regular follow-up visits, and lifelong maintenance.
Spare Parts Supply: Availability of a full range of original spare parts and technical support.
Overhaul & Maintenance: Reliable options for routine maintenance plans and complete overhaul services.

Frequently Asked Questions

Are you a trading company or a manufacturer?

We are a factory with direct manufacturing and quality control procedures.

What is your Minimum Order Quantity (MOQ)?

Our MOQ is 1 unit.

How long is your delivery time?

Our standard delivery time is 25 days against receipt of deposit.

What are your payment terms?

We accept TT (30% deposit and 70% balance before shipment) and 100% irrevocable LC.

What is the standard warranty period for this marine generator?

The warranty is provided for 12 months or 1,000 running hours, whichever comes first (excluding artificial damage).

What engine and alternator are configured with this unit?

This set is powered by a genuine Cummins K38-DMY3 engine paired with a Stamford S6L1M-E4 alternator.

Product Detail

800kVA Cummins K38-Dm Marine Diesel Generator Set with Stamford S6l1m-E4 Alternator

Product Description

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Product Detail

800kVA Cummins K38-Dm Marine Diesel Generator Set with Stamford S6l1m-E4 Alternator

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