60Hz 20kW 25kVA Diesel Generator with Kubota V2403-M-DI-BG Engine
Short Description
GENLITEC POWER GPK25D6/GPK25S6 (silent type) diesel generator powered by original KUBOTA V2403-M, with prime power 20KW/25KVA, standby power 22KW/28KVA.
- ModelGPK25D6 | GPK25S6
- Frequency60Hz
- Prime Power20KW/25KVA
- Standby Power22KW/28KVA
- EngineKUBOTA V2403-M-DI-BG
- AlternatorStamford/Leroy Somer/Genlitec Power
- Fuel Consumption (100% Load)6.02L/H
- MOQ1 Set
Product Details
Product Tags
Introduction
The GENLITEC POWER GPK25D6 and GPK25S6 are 25kVA diesel generator sets delivering 20KW/25KVA prime power and 22KW/28KVA standby power. Powered by the Kubota V2403-M-DI-BG four-cylinder, water-cooled diesel engine, they provide reliable and stable power for commercial, industrial, construction and standby applications.
GPK25D6 is the open type model, while GPK25S6 features a sound-attenuated enclosure for quieter outdoor operation. Optional ATS, remote monitoring, larger fuel tanks.
Generator Set
| Open Type Model | GPK25D6 |
| Silent Type Model | GPK25S6 |
| Frequency | 60Hz |
| Phase & Wires | 3 Phase, 4 Wires |
| Power Factor | 0.8 |
| Prime Power | 20KW/25KVA |
| Standby Power | 22KW/28KVA |
| Rated Voltage | 120/208V; 127/220V; 220/380V |
| Fuel Tank Capacity | 45L |
Diesel Engine
| Engine Model | Kubota V2403-M-DI-BG |
| Aspiration System | Natural |
| Cooling Method | Water Cooled |
| Combustion System | Direct Injection |
| Bore x Stroke | 87 x 102.4mm |
| Compression Ratio | 20.2:1 |
| Rated Speed | 1800 RPM |
| Displacement | 2.434L |
| Rated Power | 24.2KW |
| Standby Power | 26.6KW |
| Fuel Injection Pump | / |
| Cylinder Number | 4 |
| Oil Capacity | 9.5L |
| Charger Alternator Capacity | 12V |
| Electric Starting System | DC 12V |
Fuel Consumption
| 100% Prime Load | 6.02L/H |
| 75% Prime Load | 4.63L/H |
| 50% Prime Load | 3.18L/H |
| 25% Prime Load | - |
Alternator
| Number of Phase | 3 |
| Rated Power | 23KW/28.8KVA |
| Frequency | 60Hz |
| Power Factor | 0.8 |
| Poles | 4 |
| Temp. Rise | 125K |
| Insulation Class | H |
| Ambient Temp. | 40℃ |
| IP Rating | IP23 |
| Excitation System | Self-excited |
| Bearing | Single |
| Coating | Vacuum Impregnation |
| Voltage Regulator | A.V.R |
Control Panel
○ Digital controller
○ Emergency stop button
○ Start / Stop control
○ Generator output voltage display
○ Frequency display
○ Running hours display
○ Engine speed display
○ Battery voltage display
○ Oil pressure monitoring
○ Coolant temperature monitoring
○ Over / under voltage protection
○ Over / under frequency protection
○ Overload protection
○ Low oil pressure shutdown
○ High coolant temperature shutdown
○ Low / high battery voltage alarm
Sound Attenuated Enclosure
○ High-quality steel enclosure with powder-coated finish
○ Weatherproof and corrosion-resistant construction
○ Sound-absorbing materials for reduced operating noise
○ Lockable access doors for convenient operation and maintenance
○ Suitable for outdoor installation
Options
○ Automatic Transfer Switch (ATS)
○ Remote monitoring system
○ Battery charger
○ Engine pre-heater
○ Larger fuel tank
○ Customized voltage and frequency configurations
Applications
○ Commercial buildings
○ Industrial facilities
○ Construction sites
○ Farms and agricultural facilities
○ Telecommunications
○ Residential backup power
○ Emergency and standby power
Why Choose GENLITEC POWER
GENLITEC POWER is a professional manufacturer and exporter of diesel generator sets and mobile lighting towers, providing reliable power solutions for customers worldwide.
○ Founded in 2016 with 10+ years of industry experience
○ 66,000 m² manufacturing park with more than 7,000 m² assembly workshop
○ Annual production capacity of more than 2,500 generator sets
○ Diesel generator range from 5kVA to 2,500kVA
○ Engine solutions from Cummins, Perkins, Caterpillar, Yanmar, Kubota, Isuzu, Deutz, SDEC, Weichai and Yuchai
○ Alternator solutions from Stamford, Leroy Somer and GENLITEC
○ Engineering support for ATS, synchronization, paralleling and remote monitoring systems
○ Factory testing and inspection before shipment
○ Products supplied to customers in more than 50 countries
○ OEM and customized generator solutions available
Warranty
GENLITEC POWER provides a standard warranty of 12 months or 1000 working hours, whichever comes first.
FAQ
Q: What is the prime power of the GPK25D6 and GPK25S6?
A: The prime power is 20KW/25KVA.
Q: What is the standby power?
A: The standby power is 22KW/28KVA.
Q: Which engine is used in this generator set?
A: The GPK25D6 and GPK25S6 are powered by the Kubota V2403-M-DI-BG diesel engine.
Q: Is the Kubota V2403-M-DI-BG water cooled?
A: Yes. It is a four-cylinder, water-cooled diesel engine rated at 1800 RPM.
Q: What is the fuel consumption at 100% prime load?
A: Fuel consumption is approximately 6.02L/H at 100% prime load.
Q: What is the fuel tank capacity?
A: The standard fuel tank capacity is 45L.
Q: What voltage does the generator set provide?
A: The standard voltage configurations include 120/208V, 127/220V and 220/380V, with 3-phase, 4-wire output.
Q: What is the difference between GPK25D6 and GPK25S6?
A: GPK25D6 is the open type model, while GPK25S6 is equipped with a sound-attenuated enclosure for quieter operation.
Q: Can the generator set be customized?
A: Yes. Options include ATS, remote monitoring, larger fuel tanks, synchronization and paralleling systems, and customized voltage or frequency configurations.
Q: What is the warranty period?
A: The standard warranty is 12 months or 1000 working hours, whichever comes first.









