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    HomeProductsGenerator SetsDiesel Generator SetOpen Type 300kW Turbocharged Diesel Emergency Power Generator
    Diesel Generator Set

    Open Type 300kW Turbocharged Diesel Emergency Power Generator

    Our 300kW (375kVA) diesel generator set is a heavy-duty industrial power unit manufactured conforming to CE standards, suitable for both prime continuous power and emergency standby power supply. Available in open frame, silent soundproof canopy and mobile trailer versions. The genset can be configured with Weichai, Yuchai, Cummins and other well-known brand turbocharged diesel engines, coupled with brushless pure copper alternator. It supports customizable 50Hz/60Hz, single/three-phase voltage to meet power demands of factories, mining sites, data centers, commercial complexes and municipal engineering projects. Optional ATS automatic transfer switch enables unattended automatic startup once utility power fails.

    • Clear shipment tracking

    • Rigorous quality inspection

    • Has good after-sales service

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    Detailed Description

    Product Feature

    1.Wide application for factories, mining, data centers, commercial complexes, municipal engineering

    2.Multiple protection: low oil pressure, high coolant temp, overload, overspeed, over/under voltage

    3.Comply with ISO8528, CE, ISO9001 international standards

    4.Prime Power 300kW / Standby Power 330kW, heavy-duty for continuous & emergency power supply

    5.Multiple protection: low oil pressure, high coolant temp, overload, overspeed, over/under voltage

    6.High-performance anti-vibration dampers, effectively suppress vibration transmission

    Technical Specifications of 300kw Diesel Generator Set

    ClassificationItemStandard SpecificationOptional Customization
    Power RatingPrime Power (PRP)300kW / 375kVAN/A
    Standby Power (ESP)330kW / 412.5kVAN/A
    Power Factor0.8 Lagging (Three Phase)0.9 customizable
    Frequency50Hz60Hz (North America)
    Rated Speed1500rpm @50Hz1800rpm @60Hz
    Phase SystemThree Phase 4-WireSingle Phase optional
    Voltage SpecificationStandard Output Voltage400V/230V208V, 415V, 480V, 600V
    Voltage Regulation ModeAVR Automatic RegulationDigital AVR upgrade
    Static Voltage Deviation≤ ±1.0%High-precision ≤ ±0.5%
    Waveform Distortion THD≤ 3% (No-load)≤ 1.5% low distortion version
    Diesel Engine DataEngine BrandWeichai / Yuchai DefaultCummins / Perkins / Doosan
    Cylinder ConfigurationInline 6-CylinderN/A
    Air Intake ModeTurbocharged & IntercooledNatural intake unavailable
    Cooling SystemClosed Circuit Water CoolingHeavy-duty radiator for high ambient
    Combustion SystemDirect Injection Mechanical PumpElectronic ECU injection
    Starting System24V DC Electric StartDual battery cold start upgrade
    Filter SystemAir / Fuel / Oil Triple FilterHeavy-duty desert air filter
    Emission StandardEU Stage IIEPA Tier 2 / Tier 3
    Alternator DataAlternator TypeBrushless, Self-excitedN/A
    Winding Material100% Pure CopperAluminum winding for cost version
    Insulation ClassH ClassN/A
    Protection GradeIP23IP54 dustproof & waterproof
    Efficiency (Full Load)≥ 95.2%High-efficiency ≥96.0%
    Bearing StructureSingle bearingDual bearing heavy duty
    Fuel Consumption DataNo-load Fuel Consumption18.5 L/hN/A
    50% Load Consumption42.8 L/hN/A
    75% Load Consumption58.6 L/hN/A
    100% Full Load Consumption76.2 L/hN/A
    Base Fuel Tank Capacity450L1000L extended tank
    Noise & VibrationOpen Type Noise @7m≤ 78dB(A)N/A
    Silent Type Noise @7m≤ 68dB(A)Ultra-silent ≤62dB(A)
    Vibration ReductionHigh-density rubber dampersSpring vibration isolator
    Exhaust Silencer GradeIndustrial standard silencerResidential grade ultra silencer
    Control & ProtectionStandard ControllerSmartGen HGM6120Deepsea DSE7320 / DSE8610
    Monitoring ParametersVoltage, Current, Frequency, Oil Pressure, Coolant Temp, RuntimePower, Energy, Harmonic data
    Protective FunctionsLow oil pressure, high temp, overload, overspeed, under/over voltageEarth fault, reverse power protection
    ATS InterfaceReservedIntegrated ATS 160A/250A/400A
    Remote MonitoringNot included4G/GPRS cloud remote control
    Dimension & WeightOpen Type Dimension (L×W×H)2850×1150×1680 mmCustom frame size
    Silent Type Dimension3250×1350×2100 mmCompact optimized canopy
    Open Type Net Weight2850 KGN/A
    Silent Type Net Weight3680 KGN/A
    Ambient & DurabilityWorking Altitude≤1000m (no power derating)High altitude version ≤3000m
    Ambient Temperature Range-20℃ ~ +45℃Cold resistant -40℃ / Tropical +55℃
    Design Service Life≥25 YearsN/A
    CertificationCompliance Standard CEEPA, CSA, SONCAP optional

    Why Choose Yiyue

    1.Factory direct supply without middlemen, cost-effective price and reliable quality warranty

    2.Professional technical team offers load calculation, scheme selection, drawing confirmation and technical consultation

    3.Full customized service: frequency, voltage, silent canopy, trailer, container, ATS, remote monitoring, OEM logo & color

    4.Stable production lead time, support bulk distributor orders and large EPC infrastructure projects

    Packaging And Transportation

    Yiyue Electric implements standardized packaging and shipping management to protect transformers, switchgears, cables and electrical components throughout the entire delivery process, ensuring products arrive in intact condition.

    Customized Packaging Solutions

    • Small-sized products: Moisture-proof bubble wrap + reinforced cartons with anti-collision corner protectors
    • Medium & large equipment: Stretch film sealing for full moisture resistance, with foam padding on vulnerable parts for shock absorption
    • Heavy machinery & export shipments: ISPM15-compliant fumigated wooden cases secured with steel belts, suitable for long-distance international transit

    All packages are marked with clear shipping marks and handling warnings for standard operation.

    Production Lead Time

    • Standard in-stock items: 5–7 working days upon payment confirmation
    • Customized non-standard products: 7–15 working days after design confirmation & deposit
    • Large orders with special requirements: Lead time subject to separate confirmation
    Shipping MethodRegionEstimated Transit TimeRemarks
    Sea FreightSoutheast Asia15–25 working daysPort to port, FCL & LCL available
    Middle East15–25 working daysPort to port, FCL & LCL available
    North America20–30 working daysPort to port, FCL & LCL available
    Europe25–35 working daysPort to port, FCL & LCL available
    Oceania20–30 working daysPort to port, FCL & LCL available
    Africa30–45 working daysPort to port, FCL & LCL available
    Air FreightSoutheast Asia5–7 working daysAirport to airport, for urgent orders
    Middle East5–7 working daysAirport to airport, for urgent orders
    North America10–15 working daysAirport to airport, for urgent orders
    Europe7–15 working daysAirport to airport, for urgent orders
    Africa4–6 working daysAirport to airport, for urgent orders
    Air Freight (Express)Worldwide Major Countries3–7 working daysDoor-to-door, suitable for small spare parts
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