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FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD

  • China,Ningde ,Fujian
  • Verified Supplier
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China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &

  1. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
  2. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
  3. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
  4. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
  5. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &
  6. China 20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &

20kW 25KVA KOFO Silent Diesel Generator Set CE Certified, Factory Direct Price &

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Product Name Diesel Genertor, Generator 25KVA , Powered By SDEC Diesel Generator, Standby Use Power Diesel Generator 20kW
Supply Ability 500pcs per month
Warranty 12 Months/1000 Hours
Alternator Marathon, Stamford, SLG/Stamford/Marathon/Meccatle/Leroy-somer, Stamford Or Newtec, Engga
Canopy Customized
Control Panel LCD Digital Display, Deepsea, ComAp, Deepsea / ComAp / Harsen / Smartgen 6110, Smartgen
Cooling Method Water-cooling System
Packaging Details Bubble wrap
Output Type AC Single/Three Phase
Rated Voltage 400/230V, 110-480V, 220V / 380V, 110V / 240V, 380V
Delivery Time 30 working days
Controller Deepsea/Smartgen/etc
Application Indursty Bank Etc
Engine Original KOFO
Rated Power 20kW
Type Silent(super Silent)or Open, Silent, Etc, In-line/6-Cylinder/4-Stroke/4-Valve/19L, Soundproof Canopy(Silent)
Frequency 50/60HZ
Color Customers' Requirement
Model Number 4YT23-20D
Certification CE
Place of Origin China
Brand Name KOFO

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  1. Product Details
  2. Company Details

Product Specification

Product Name Diesel Genertor, Generator 25KVA , Powered By SDEC Diesel Generator, Standby Use Power Diesel Generator 20kW Supply Ability 500pcs per month
Warranty 12 Months/1000 Hours Alternator Marathon, Stamford, SLG/Stamford/Marathon/Meccatle/Leroy-somer, Stamford Or Newtec, Engga
Canopy Customized Control Panel LCD Digital Display, Deepsea, ComAp, Deepsea / ComAp / Harsen / Smartgen 6110, Smartgen
Cooling Method Water-cooling System Packaging Details Bubble wrap
Output Type AC Single/Three Phase Rated Voltage 400/230V, 110-480V, 220V / 380V, 110V / 240V, 380V
Delivery Time 30 working days Controller Deepsea/Smartgen/etc
Application Indursty Bank Etc Engine Original KOFO
Rated Power 20kW Type Silent(super Silent)or Open, Silent, Etc, In-line/6-Cylinder/4-Stroke/4-Valve/19L, Soundproof Canopy(Silent)
Frequency 50/60HZ Color Customers' Requirement
Model Number 4YT23-20D Certification CE
Place of Origin China Brand Name KOFO
High Light 20kW silent diesel generator CE certified25KVA silent diesel generator factory directKOFO silent diesel generator custom engineering
20kW 25KVA KOFO Silent Diesel Generator Set
CE Certified | Factory Direct Pricing | Custom Engineering Available
Reliable Power Solution
Our 20kW 25KVA BOBIG KOFO diesel generator (Model: 4YT23-20D) provides reliable power for industrial, commercial, and residential applications. Backed by the renowned KOFO brand, it delivers high-quality performance and long-term durability.
Key Features & Specifications
Power Performance
Rated Power: 20kW (25KVA)
Frequency: 50Hz standard operation
Phase: 3-phase, 4-wire system
Voltage: 400/230V (customizable)
Engine Excellence
Engine Model: 4YT23-20D (KOFO)
Engine Speed: 1500 RPM
Displacement: 2.31L
Cylinders: 4-cylinder configuration
Operational Specifications
Fuel Consumption: ≤240 g/kW.h
Runtime: ≥8 hours @ 75% load
Control System: Digital controller
Cooling: Force water cooling cycle
Power Ratings
Specification Prime Power Standby Power
Rated Power (kVA) 25 28
Power Rating (kW) 20 22
Frequency (Hz) 50
Dimensions & Weight
Model Type Length (mm) Width (mm) Height (mm) Tank Capacity (L)
Open Type (BW28) 1350 610 1050 46
Silent Type (BW28S) 1850 850 1000 46
Technical Specifications
Engine Details
Engine Model & Manufacturer 4YT23-20D (KOFO)
Air Intake Mode Natural aspiration
Number of Cylinders 4
Combustion System Direct injection
Bore × Stroke (mm) 88 × 95
Displacement 2.31L
Cooling System Force water cooling cycle
Starting Method Electric start
Net Weight 215 kg
Alternator Specifications
Alternator Brand BOBIG
Manufacturer FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Alternator Model BW-184FS
Rated Power 20kW/25kVA
Protection Grade IP23
Insulation Class H class
Exciter Type Brushless, self-exciting with AVR
Voltage Regulation ≤±1% (steady state)
Environmental Adaptability
Ambient Temperature: Operational range of +5°C to +40°C
Altitude: Suitable for use up to 1000m above sea level
Custom solutions available for different environmental conditions
Certifications & Standards
Our generator complies with international standards including:
  • ISO 8528-5:2018
  • GB/T2820.5-2009
  • CE Certification
Generator Certification 1 Generator Certification 2
Applications
  • Industrial Use: Backup power for factories ensuring continuous production
  • Commercial Buildings: Power for offices, shopping malls, and hotels
  • Residential Areas: Reliable power for communities with unstable grids
Customization & Services
We support complete customization and OEM services with design drawings
Standard units equipped with DSE 6120 controller (engine, generator, and controller options available)
Generator Controller System
Warranty & Support
BOBIG products include a 1-year or 1000-hour warranty (whichever comes first)
Free replacement of defective parts during warranty period
24/7 technical support, maintenance, and repair services available
Why Choose Our Generators
  • Brand Reputation: KOFO engines are trusted in the industry
  • Quality Assurance: Rigorous inspections and international standards compliance
  • Customization Options: Tailored solutions for specific requirements
  • Factory Direct Pricing: Competitive pricing without intermediaries
Packaging & Shipping
Secure plywood case packaging
Delivery within 10-15 working days after order confirmation
Generator Packaging Example 1 Generator Packaging Example 2

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    8000000-10000000

  • Employee Number:

    120~150

  • Ecer Certification:

    Verified Supplier

Our Catalogue:   BOBIG CATALOGUE 2024-1.pdf   BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s... Our Catalogue:   BOBIG CATALOGUE 2024-1.pdf   BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s...

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Get in touch with us

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  • FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
  • NO.8 Jinye Road,Tiehu Village ,Chengyang Town,Fuan City,Ningde City,Fujian Province.CHINA
  • https://www.bobigpower.com/

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