10.0 EDT D-NET – 10.0kW, 60 Hz Diesel Generator

Description

New Westerbeke 10.0 EDT D-NET 10.0 kW 60 Hz Marine Diesel Generator For Sale

Low-Speed Digital Marine Power for Yachts and Professional Vessels

The Westerbeke 10.0 EDT D-NET 10.0 kW 60 Hz Marine Diesel Generator is a low-speed, electronically governed marine diesel generator developed to provide dependable onboard electricity for motor yachts, sailing yachts, cruising catamarans, passenger craft, commercial workboats, and other professional marine vessels.

Designed for 60 Hz marine electrical systems, the 10.0 EDT D-NET delivers 10.0 kW of electrical output while operating at 1800 RPM. Its low-speed three-cylinder diesel platform, brushless alternator, electronic governing, marine heat-exchanger cooling, tuned air-intake system, and digital D-NET communication make it a capable onboard power source for vessels requiring stable and reliable electricity.

The generator may support compatible equipment such as marine air-conditioning systems, refrigeration, battery chargers, freshwater pumps, water makers, lighting circuits, navigation electronics, communication equipment, galley appliances, entertainment systems, and other onboard loads.

The 10.0 EDT D-NET is officially identified by Westerbeke as an older model that is no longer in current production. Parts information, manuals, technical drawings, and service documentation remain available through Westerbeke’s product-support resources.

Customers searching for a Westerbeke 10.0 EDT D-NET for sale should therefore confirm whether the offered unit is unused old stock, professionally reconditioned, or previously operated. The generator’s serial number, operating hours, service history, included controls, electrical configuration, warranty terms, and parts availability should be verified before purchase.

Purpose-Built Westerbeke D-NET Marine Engineering

The Westerbeke D-NET generator range was developed specifically for electronically integrated marine power generation. D-NET models combine low-speed diesel operation with digital monitoring and shipboard communication capabilities.

Westerbeke’s D-NET system uses an NMEA 2000-compatible data network, allowing certified controls, navigation equipment, displays, and other onboard electronics to communicate through a common data cable. This approach can reduce the quantity, weight, and complexity of conventional point-to-point wiring aboard a vessel.

The system was designed to provide:

• Digital generator monitoring
• Simplified onboard data integration
• Reduced wiring complexity
• Electronic engine governing
• Stable operation under changing loads
• Compatibility with supported marine displays
• Faster installation of networked equipment

At the heart of the system is a rugged, low-RPM diesel generator. Westerbeke describes its D-NET products as electronically governed marine generators designed for quiet and stable operation.

Customers evaluating the Westerbeke 10.0 EDT D-NET price should consider more than electrical output. Digital communication, installation compatibility, generator condition, included network components, service history, control-panel availability, optional enclosure, and long-term parts support all influence the unit’s value.

Three-Cylinder Low-Speed Diesel Performance

The 10.0 EDT D-NET uses a three-cylinder naturally aspirated diesel engine with approximately 80.43 cubic inches of displacement. Westerbeke lists a bore of 3.07 inches and a stroke of 3.62 inches.

The engine configuration includes:

• Three cylinders
• Four-stroke diesel operation
• Natural aspiration
• Approximately 80.43 cubic inches of displacement
• 3.07-inch bore
• 3.62-inch stroke
• Electronic governing
• 1800 RPM operation at 60 Hz

Operating at 1800 RPM allows the generator to produce 60 Hz electricity at a lower mechanical speed than compact 3600 RPM generator sets. Westerbeke highlights the low-speed configuration and tuned air-intake silencer as important contributors to smoother and quieter operation.

Electronic governing helps maintain engine speed as electrical demand changes. This reduces frequency droop when large loads are connected and supports more stable performance for compressors, pumps, chargers, and sensitive onboard equipment.

A correctly sized diesel marine generator allows the vessel’s electrical systems to operate while cruising, remaining at anchor, or working offshore without depending continuously on marina power.

10.0 kW 60 Hz Electrical Output

The Westerbeke 10.0 EDT D-NET is rated to produce 10.0 kW at 60 Hz and 1800 RPM. The single-phase generator may be configured for 120V or 120/240V AC output.

The generator uses a brushless, four-pole, revolving-field alternator with a pre-lubricated single-bearing design. The single-phase alternator is reconnectable and uses transformer regulation, with solid-state regulation referenced as an optional configuration in Westerbeke documentation.

The vessel’s sustained electrical demand should remain within the generator’s approved rating while leaving sufficient reserve for temporary startup loads.

Equipment such as air-conditioning compressors, water makers, refrigeration systems, pumps, and electric motors can require considerably more current when starting than during normal operation.

An undersized generator may experience:

• Voltage drop
• Frequency instability
• Difficulty starting motors
• Electrical overload
• Excessive exhaust smoke
• Protective breaker operation
• Reduced generator life

Westerbeke advises avoiding generator overload and monitoring the current drawn so it remains within the generator rating.

A professional marine electrical load assessment should include continuous consumption, temporary startup loads, battery-charger demand, and future electrical equipment.

Electronic Governing for Stable Power

A major advantage of the 10.0 EDT D-NET is its electronic engine-governing system.

Mechanical governors may allow engine speed to fall when a substantial electrical load is suddenly connected. This drop in speed can temporarily reduce generator frequency and affect the performance of connected equipment.

Westerbeke states that the D-NET electronic governor virtually eliminates this load-related droop.

This feature can help support:

• Stable generator frequency
• Improved compressor starting
• Reliable battery-charger operation
• Consistent motor performance
• Reduced light flicker
• Better operation of sensitive electronics
• Smoother response to changing onboard demand

Stable electricity still depends on correct installation. Cable sizing, circuit protection, grounding, transfer switching, ventilation, and load management must be engineered for the vessel.

NMEA 2000 D-NET Digital Integration

The D-NET digital generator system is designed to communicate with supported onboard equipment through an NMEA 2000-compatible network.

NMEA 2000 allows multiple certified devices to share power and data through a common network backbone. Westerbeke’s system can integrate generator information with compatible instruments, displays, controls, and navigation systems.

Depending on the installed display and network configuration, operators may be able to monitor information such as:

• Generator operating status
• Engine speed
• Engine temperature
• Oil-pressure condition
• Battery voltage
• Generator voltage
• Electrical frequency
• Operating hours
• Alarm and shutdown conditions

The precise information available depends on the control components, display, software, harnesses, and network equipment installed with the generator.

When purchasing an older 10.0 EDT D-NET, confirm that the generator includes the correct display, harness, network interface, sensors, terminators, and control components. Some original parts may have been superseded or may no longer be available. Westerbeke’s current parts listings show that certain original displays and components for this model have been replaced or discontinued.

Marine Cooling and Wet-Exhaust Operation

The 10.0 EDT D-NET is designed as a freshwater-cooled marine generator using a heat exchanger and raw-water circuit.

The internal freshwater coolant circulates through the engine, while seawater removes heat through the marine heat exchanger. Raw water is then typically discharged through the generator’s wet-exhaust system.

A correctly maintained marine generator cooling system supports:

• Stable engine temperature
• Reliable operation under sustained load
• Reduced thermal stress
• Protection against overheating
• Longer engine and generator life

Routine maintenance should include inspection of:

• Engine coolant level and condition
• Raw-water strainer
• Seawater pump and impeller
• Cooling hoses and clamps
• Heat exchanger
• Thermostat
• Exhaust mixing elbow
• Wet-exhaust hose
• Siphon-break arrangement

Restricted seawater flow, a blocked strainer, damaged impeller, or fouled heat exchanger can cause overheating even when the generator is operating below its electrical capacity.

The machinery space must also receive adequate ventilation. Westerbeke recommends forced ventilation where necessary to keep generator-compartment temperatures within the limits specified in the operator’s manual.

Optional Westerbeke Sound Guard SST

The standard generator is designed for low-speed, quiet operation, but an optional Westerbeke Sound Guard SST enclosure can further reduce airborne machinery noise.

Westerbeke describes the Sound Guard SST as a marine enclosure constructed with a stainless-steel base and frame combined with powder-coated aluminium panels. The enclosure is designed for durability, acoustic performance, and marine installation.

The enclosure may help reduce:

• Diesel combustion noise
• Air-intake noise
• Alternator noise
• Mechanical generator noise
• Sound transmission into cabins

A complete quiet marine generator installation should also include flexible mounts, correctly supported hoses and cables, effective machinery-space insulation, sufficient ventilation, and a properly designed wet-exhaust system.

Dimensions, Weight and Installation Planning

Westerbeke lists the following approximate dimensions and weight for the 10.0 EDT D-NET generator:

These figures apply to the base generator and should be confirmed against the correct Westerbeke dimensional drawing before installation.

Before ordering or installing the unit, verify:

• Machinery-space dimensions
• Generator removal route
• Mounting-point locations
• Service access
• Dry and operating weight
• Ventilation requirements
• Raw-water inlet position
• Exhaust routing
• Fuel supply and return
• AC cable access
• Battery-cable routing
• D-NET network connections
• Sound-enclosure clearance

When replacing an existing Westerbeke marine generator, matching only the kilowatt rating is insufficient. Voltage, frequency, phase, dimensions, mounting, cooling, exhaust, wiring, controls, and digital-network compatibility must also be reviewed.

Applications of the Westerbeke 10.0 EDT D-NET

Motor Yachts

The generator may support compatible air conditioning, refrigeration, battery charging, water systems, lighting, galley equipment, entertainment electronics, and navigation systems.

Sailing Yachts and Catamarans

Its low-speed operation and 10 kW output make it suitable for compatible cruising vessels requiring independent electricity while underway or at anchor.

Liveaboard Vessels

The generator may power refrigeration, battery banks, water pumps, lighting, electrical outlets, climate-control equipment, and domestic systems.

Workboats and Professional Craft

The unit may serve as a commercial marine generator for pumps, communications, lighting, refrigeration, chargers, and routine operational equipment.

Marine Refit Projects

The 10.0 EDT D-NET may be considered for replacement or restoration projects where the vessel is already configured for this Westerbeke platform.

Technical Specifications of the Westerbeke 10.0 EDT D-NET

The technical data above is based on Westerbeke’s official product page, advanced specifications, and operator documentation.

Genuine Westerbeke Parts and Service Support

Although the 10.0 EDT D-NET is no longer in production, Westerbeke continues to provide model-specific parts diagrams, manuals, and technical information through its support website.

Customers looking for a Westerbeke 10.0 EDT D-NET for sale should request:

• Generator serial number
• Operating-hour reading
• Service and repair history
• Cold-start video
• Load-test results
• Output-voltage and frequency readings
• Cooling-system inspection
• Included display and wiring harness
• Sound Guard details
• Warranty or return terms

Frequently Asked Questions

What is the Westerbeke 10.0 EDT D-NET price?

The Westerbeke 10.0 EDT D-NET price depends on whether the generator is unused old stock, reconditioned, or previously operated. Condition, hours, included controls, service history, sound enclosure, warranty, and shipping destination all affect pricing.

Is the 10.0 EDT D-NET still manufactured?

No. Westerbeke identifies the 10.0 EDT D-NET as an older model that is no longer in production.

How much power does it produce?

The generator produces 10.0 kW at 60 Hz and 1800 RPM.

Is it NMEA 2000 compatible?

Yes. Westerbeke’s D-NET generators were developed with an NMEA 2000-compatible digital communication system.

Does it use electronic governing?

Yes. Electronic governing helps minimise frequency droop when electrical loads are applied.

Is a sound enclosure available?

Westerbeke offered the optional Sound Guard SST enclosure for its D-NET generator range. Availability for this discontinued model should be confirmed.

Request a Quote for the Westerbeke 10.0 EDT D-NET

The Westerbeke 10.0 EDT D-NET 10.0 kW 60 Hz Marine Diesel Generator is a dependable low-speed generator platform for yacht owners, marine engineers, boat builders, and professional operators requiring electronically governed onboard power with digital network capability.

Contact our marine generator specialists to request the latest Westerbeke 10.0 EDT D-NET price, confirm condition and availability, review included controls and accessories, and assess compatibility with your vessel.