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WDM-90SA Marine Diesel Generator Set

Weichai WDM-90SA Marine diesel generator set is a complete set of Marine generator set produced by Weichai Group in Weifang, Shandong Province. Weichai WDM-90SA Marine diesel generator is driven by Weichai WP6 series diesel engine, equipped with Stanford alternator, and controlled by ComAp intelligent generator controller.
The prime power range for 50 Hz of Weichai WDM-90SA Series diesel generator set (1500 RPM) form is 90 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-90SA 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-90SA Landbased Diesel Genset

Genset Model:WDM-90SA
Prime Power:112.5 kVA
Genset Frequency:50 Hz
Engine Model:WP6CD132E200
Rated Power:90 kW/112.5 kVA
Alternator Brand:STAMFORD
Alternator Model:UCM 274E
Genset Dimension:2100 mm * 1150 mm *  1180 mm
Wet Weight:1500 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-90SA90kW/112.5kVAWP6CD132E200STAMFORDUCM 274E1500 kg
WDM-90MA90kW/112.5kVAWP6CD132E200MARATHONMP-H-90-41500 kg
WDM-100SA100kW/125kVAWP6CD132E200STAMFORDUCM 274E1550 kg
WDM-100MA100kW/125kVAWP6CD132E200MARATHONMP-H-100-41550 kg
WDM-120SA120kW/150kVAWP6CD152E200STAMFORDUCM 274G1600 kg
WDM-120MA120kW/150kVAWP6CD152E200MARATHONMP-H-120-41600 kg
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General Informaton of Weichai WDM-90SA Marine Geneator

General ModelWDM-90SARated Power90kW/112.5kVA
Standby Power99kW/123.75kVARated Voltage400V (Can be adjusted)
Rated Frequency50HzDimension2100*1150*1180mm
Weight1500kg
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Engine Technical Data of Weichai WDM-90SA Marine Geneator

BrandWeichaiEngine ModelWP6CD132E200
Rated Power120kW/112.5kVAStandby Power132kW/125kVA
Rated Speed1500RPMBore*Stroke105*130
Displacement6.75LTypeIn-line,6 cylinders,4 stroke
AspirationTurbo-charged & Inter-cooledCooling SystemSea water heat exchange cooled
Fuel SystemDouble fuel pipe/ Fuel pipe leaking alarmSpeed GovernorElectric/Mechanic
StarterDC24V electric
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Alternator Technical Data of Weichai WDM-90SA Marine Geneator

BrandSTAMFORDAlternato ModelUCM 274E
Rated Power100kW/125kVARated Speed1500RPM
Rated Voltage400V (Can be adjusted)Rated Frequency50Hz
TypeBrushless,self-excited,AVRProtection Class50Hz
InsulationHPhase&WireIP23
Power Factor0.8(lagging)
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Sales Team


Marine Sales - Mrs. Gazit Wong WhatApp-Icon

Train Sales - Mrs. Gazit Wong WhatApp-Icon

Automotive Sales - Mr. Wells Luo WhatApp-Icon

Industrial Sales - Mrs. Kitty Chen WhatApp-Icon

Generator Sales - Mrs. Erica WhatApp-Icon

Pump Sales - Mrs. Ryen WhatApp-Icon

Spare Parts - Mrs. Nora Chen WhatApp-Icon

Sales Manager - Mrs. Wendy Fu

Ventas españolas - Victoria

Sales Director - Mr. Jasper Lee       WhatApp-Icon

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