Select Page

WDM-30SA Marine Diesel Generator Set

Weichai WDM-30SA Marine diesel generator set is a complete set of Marine generator set produced by Weichai Group in Weifang, Shandong Province. Weichai WDM-30SA Marine diesel generator is driven by Weichai D266 series diesel engine, equipped with Stanford alternator, and controlled by ComAp intelligent generator controller.
The prime power range for 50 Hz of Weichai WDM-30SA Series diesel generator set (1500 RPM) form is 30 kW.
The code W in the model name means that the unit is Weichai unit, the code D in the model name means diesel, the code M in the model name means Marine unit, the code S in the model name means Stanford Motor, and the code A in the model name means 50 Hz.

As official exporting agent of Weichai PowerGen, EMAC is a professional power system solution provider, we provide one-stop power system solutions for customer from all over the world, from power system design to power system supply, from installation to commissioning, from after-sales services support to parts supply, EMAC is your reliable power system partner that give you best value for money and reliable system solution.

Advantages of WDM-30SA Series Engine

  • Holset supercharger with integrated wastegate valve, low speed response and strong power.

  • The Holset wastegate valve makes the low speed performance more perfect and the power performance better.

  • It is synchronized with Weichai advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.

  • Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.

  • The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

  • The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.

Technical Specifications

Basic Introduction of  WDM-30SA Landbased Diesel Genset

Genset Model:WDM-30SA
Prime Power:37.5 kVA
Genset Frequency:50 Hz
Engine Model:D226B-3CD
Rated Power:30 kW/37.5 kVA
Alternator Brand:STAMFORD
Alternator Model:PM1 44H
Genset Dimension:1500 mm * 1100 mm *  1118 mm
Wet Weight:1130 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Generator Model

Rated Power

Engine Model

Alternator Brand

Alternator Model

Generator Weight

WDM-24SA24kW/30kVAD226B-3CDSTAMFORDPM1 44H1100 kg
WDM-24MA24kW/30kVAD226B-3CDMARATHONMP-H-24-41100 kg
WDM-30SA30kW/37.5kVAD226B-3CDSTAMFORDPM1 44K1130 kg
WDM-30MA30kW/37.5kVAD226B-3CDMARATHONMP-H-30-41130 kg

General Informaton of Weichai WDM-30SA Marine Geneator

General ModelWDM-30SARated Power30kW/37.5kVA
Standby Power33kW/41.25kVARated Voltage400V (Can be adjusted)
Rated Frequency50HzDimension1500*1100*1180mm

Engine Technical Data of Weichai WDM-30SA Marine Geneator

BrandWeichaiEngine ModelD226B-3CD
Rated Power40kW/50kVAStandby Power44kW/55kVA
Rated Speed1500RPMBore*Stroke105*120
Displacement3.12LTypeIn-line,3 cylinders,4 stroke
AspirationTurbo-chargedCooling SystemSea water heat exchange cooled
Fuel SystemDouble fuel pipe/ Fuel pipe leaking alarmSpeed GovernorElectric/Mechanic
StarterDC24V electric

Alternator Technical Data of Weichai WDM-30SA Marine Geneator

BrandSTAMFORDAlternato ModelPM1 44K
Rated Power30.1kW/37.6 kVARated Speed1500RPM
Rated Voltage400V (Can be adjusted)Rated Frequency50Hz
TypeBrushless,self-excited,AVRProtection Class50Hz
Power Factor0.8(lagging)
The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

WhatsApp Online logo

Sales Team

Marine Service - SeaMacWhatApp-Icon

Automotive Service - DuraMacWhatApp-Icon

Industrial Service - ConeMacWhatApp-Icon

Generator Service - SinoGenWhatApp-Icon

Pump Service - PumpMacWhatApp-Icon

Parts Service - PartMacWhatApp-Icon

Sales Manager - Mrs. Wendy Fu

Sales Director - Mr. Jasper Lee       WhatApp-Icon

Shipping Service

Contact EMAC Now!

Subscribe To Our Newsletter

Subscribe to get the latest updates from

Welcome on board, we will keep you updated with latest news and business activities!

Pin It on Pinterest