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WDM-120SB Marine Diesel Generator Set

Weichai WDM-120SB Marine diesel generator set is a complete set of Marine generator set produced by Weichai Group in Weifang, Shandong Province. Weichai WDM-120SB 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-120SB Series diesel generator set (1800 RPM) form is 120 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 B in the model name means 60 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.

WeiChai WDM-120SB Generator Set

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

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

  • 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.

  • 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 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-120SB Landbased Diesel Genset

Genset Model:WDM-120SB
Prime Power:150 kVA
Genset Frequency:60 Hz
Engine Model:WP6CD158E201
Rated Power:120kW/150kVA
Alternator Brand:STAMFORD
Alternator Model:UCM 274E
Genset Dimension:2150 mm * 1150 mm *  1180 mm
Wet Weight:1600 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-100SB100kW/125kVAWP6CD132E201STAMFORDUCM 274E1550 kg
WDM-100MB100kW/125kVAWP6CD132E201MARATHONMP-H-90-41550 kg
WDM-120SB120kW/150kVAWP6CD158E201STAMFORDUCM 274F1600 kg
WDM-120MB120kW/150kVAWP6CD158E201MARATHONMP-H-90-41600 kg
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General Informaton of Weichai WDM-120SB Marine Geneator

General ModelWDM-120SBRated Power120kW/150kVA
Standby Power132kW/165kVARated Voltage440V (Can be adjusted)
Rated Frequency60HzDimension2150*1150*1180mm
Weight1600kg
——END——


Engine Technical Data of Weichai WDM-120SB Marine Geneator

BrandWEICHAIEngine ModelWP6CD158E201
Rated Power144kW/180kVAStandby Power158kW/198kVA
Rated Speed1800RPMBore*Stroke105*130
Displacement6.75LTypeIn-line,6 cylinders,4 stroke
AspirationTurbocharged & IntercooledCooling SystemSea water heat exchange cooled
Fuel SystemA Pump/GAC Governor Regulation ≤5%Speed GovernorElectric
StarterDC24V electric
——END——


Alternator Technical Data of Weichai WDM-120SB Marine Geneator

BrandSTAMFORDAlternato ModelUCM 274F
Rated Power130kW/163kVARated Speed1800RPM
Rated Voltage440V (Can be adjusted)Rated Frequency60Hz
TypeBrushless,self-excited,AVRProtection Class60Hz
InsulationHPhase&WireIP23
Power Factor0.8(lagging)
——END——


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

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Sales Team


Marine Sales - Mrs. Gazit Wong WhatApp-Icon

Train Sales - Mrs. Gazit Wong WhatApp-Icon

Automotive Sales - Mrs. Shelly LiuWhatApp-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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