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WPG75F9LAG Gas Generator Set

Weichai WPG75F9LAG gas generator set is the complete generator set manufactured by Weichai group in Weifang, Shandong. Weichai WPG75F9LAG gas generator set powered by Weichai series gas engine, comes with 50-copper aluminum radiator, coupled with Leroy Somer alternator, controlled by Deepsea 8610 intelligent generator set controller. The prime power for 50 Hz of Weichai WPG75F9LAG Series gas generator set (1500 RPM) is 60 kW.
WPG75F9LAG takes only 30 seconds from a successful cold start to full load. The generator ensures successful start-up in all ambient temperatures and climates. Weichai PowerGen is widely used in government projects, Ministry of State Security projects, ministry of Health projects, ministry of Railway projects, private farms, desert tent camps, etc. It has been welcomed by the government and owners of all walks of life and good reputation.
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 WPG75F9LAG 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  WPG75F9LAG Landbased Gas Genset

Genset Model:WPG75F9LAG
Prime Power:75 kVA
Genset Frequency:50 Hz
Engine Model:WP4D77E300NG
Rated Power:1500 r/min @ 2200 kW
Alternator Brand:Leroy Somer
Alternator Model:TAL-A44-C
Genset Dimension:2890 mm * 1070 mm * 1730 mm
Wet Weight:1840 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Generator Model

Prime Power

Engine Model

Alternator Brand

Alternator Model

Generator Dimension

WPG75F9WAG75 kVAWP4D77E300NGWeichaiWHA-75-4/0.42000*965*1467 mm
WPG75F9LAG75 kVAWP4D77E300NGLeroy SomerTAL-A44-C2890*1070*1730 mm
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General Information of Weichai WPG75F9LAG Gas Generator

Generator ModelWPG75F9LAGPrime Power (kW)60
Prime Power (kVA)75Standby Power (kW)50
Standby Power (kVA)1500Engine Speed (r/min)50
Generator Frequency (Hz)50Power Factor0.8
Generator Voltage (V)110-120 190-220 20-254 330-345 380-440 3300 6000 6300-6600 10000 10500-11000Protection ClassIP23
Number of PhaseThree-phase four-wireTemperature Raise ClassH
Insulation ClassHGenerator ColorCream+Black Base
Engine ModelWP4D77E300NGEngine Prime Power  (kW)70
Alternator BrandLeroy SomerAlternator ModelTAL-A44-C
Control Panel BrandDeepSeaControl Panel ModelDSE6120
Air Circuit Breaker BrandCHINTAir Circuit Breaker Tripping Current125A
Packing StandardWrapping FilmBattery2 Unit Varta 36Ah
Generator Dimension (mm)2890*1070*1730Wet Weight (kg)1840
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Engine Specifications of Weichai WPG75F9LAG Gas Generator

Engine BrandWeichaiEngine ModelWP4D77E300NG
Engine Speed (r/min)1500Rated Power (kW)70
Bore (mm) x Stroke (mm)105×130No. of Cylinders4,in-line
Displacement (L)4.5AspirationTurbocharged and Intercooled
Governor TypeECUStarting System24VDC Electrical
Air Consumption(m³/min)146Cooling MethodRadiator
Radiator Environment Temperature  (℃)50Radiator MaterialAluminum Radiator
Radiator TypeVertical RadiatorEngine Fan TypeDirect Drive
Total Lubrication System Capacity (L)5.5Total Coolant Capacity (L)8
Exhaust Temperature (°C)≤550Exhaust Back Pressure (mBar)≤75
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Alternator Specifications of Weichai WPG75F9LAG Gas Generator

Alternator BrandLeroy SomerAlternator ModelTAL-A44-C
Alternator Voltage (V)400VVoltage Regulation≤±1%
Exciter TypeSelf-excitationRotor BearingSingle bearing
Exit Leads6Winding Pitch2/3
Number of PhaseThree-phase four-wireProtection ClassIP23
Insulation ClassHTemperature Raise ClassH
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Control System Specifications of Weichai WPG75F9LAG Gas Generator

Control System TypeAutomationInstallation StructureSide Mounted
Controller BrandDeepSeaController ModelDSE6120
Air Circuit Breaker BrandCHINTAir Circuit Breaker Control TypeManual
Air Circuit Breaker TypeMoulded CaseAir Circuit Breaker Tripping Current125A
485 Communication InterfaceNoRemote ControlYes
Monitoring FunctionSpeed, frequency, voltage, current, oil pressure, coolant temperature, fuel level and running hours.
Display FunctionBack-lit LCD display, Display warning, shutdown and engine status information
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Optional Items of Weichai WPG75F9LAG Gas Generator

Generator Voltages (V)110-120 190-220 20-254 330-345 380-440 3300 6000 6300-6600 10000 10500-11000Automatic SynchronizingYes
ATS CabinetBuild-in or External ATS CabinetElectric Water PreheaterYes
Air Intake PreheaterYesOil PreheaterYes
Fuel Water SeperatorSingle Stage or Two StageManual Oil Sewage PumpYes
Auxiliary Regulation Excitation PrincipleNoPermanent Magnet GeneratorYes
Condensation-Preventing DeviceYesPower SocketYes
Lighting TowerCustomizableMobile TrailerCustomizable
Truck Mounted GeneratorCustomizablePower Distribution CabinetCustomizable
DPF-Diesel Particular FilterOptional to Improve Emission StandardDOC-Diesel Oxidation CatalystOptional to Extend DPF Maintenance Period
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Silence Canopy Specifications of Weichai WPG75F9LAG Gas Generator

Canopy MaterialGalvanized SheetCanopy Thickness2 mm
Canopy Painting MaterialPowder CoatingPainting Treatment200°C Baking Varnish
Painting ColorCustomizablePainting Color TypeVarnish/Matt Painting
Sound Insulation MaterialsRock Wool BoardInternal Panel MaterialPerforated Plate
Noisy Level dBA@1mStandard is 85 dB (Customizable between 60-85 dB)Canopy StructureHeavy Duty Type
LiftingHave Girder for LiftingFork ShippingHave Folklift Holes
Generator Dimension (mm)2900*1080*1730Wet Weight (kg)1600
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Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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

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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

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Ventas españolas - Victoria

Sales Director - Mr. Jasper Lee       WhatApp-Icon

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