The WALT WDG series open-type diesel generators are designed for export-oriented industrial and commercial standby power applications.
This 16kW / 20kVA 3-phase model is commonly supplied to overseas distributors, importers, and project contractors for use in factories, construction sites, infrastructure projects, and rental fleets where reliable three-phase backup power is required.
Configured with an air-cooled diesel engine running at 3000 rpm (50Hz) or 3600 rpm (60Hz), this generator is suitable for continuous operation within its rated output, depending on the operating frequency. Electrical specifications, including voltage and frequency, can be customized to match destination market standards.
| Genset Model | WDG-25000DCE/3 |
| Max. Output | 16 kW/20 kVA |
| Rated Output | 15 kW/18.75 kVA |
| Rated Voltage | 380/400/415V |
| Frequency – speed | 50 Hz – 3000 rpm |
| DC Output | 12V 8.3A |
| Phase | 3-phase (1-phase is optional) |
| Starting System | Electrical with battery |
| Noise Level @ 7 meters | 80 to 85 dBA |
| Fuel Tank Capacity | 25 Liters |
| Oil Capacity | 4 |
| Continuous Running Time | 5.8 hours |
| Genset Weight | 280 Kg |
| Genset Size (L × W × H) | 935×655×980 mm |
| Qty for 20′ ft/40’ft Container | 40/82 sets |
* Specifications are subject to change as part of continuous product improvement.
* This specification is provided for reference purposes only. Final configuration will be confirmed based on order requirements and destination market standards.
* For pricing, configuration options, and lead time, please contact:
Technical FAQ
Q1: Is this 20kVA diesel generator suitable for continuous operation?
Yes, this generator can be used for continuous operation within its rated output, depending on the operating frequency.
For the 50Hz configuration, the rated output is 15kW / 18.75kVA, with a maximum output of 16kW / 20kVA intended for short-duration use only.
For the 60Hz configuration, the rated output is 16kW / 20kVA, with a maximum output of 17kW / 21kVA for limited-time operation.
Continuous operation should always be limited to the rated output, with proper load management, ventilation, and routine maintenance to ensure stable performance and service life.
Q2: Is this generator designed for standby power or prime power applications?
This 16kW / 20kVA diesel generator is primarily designed for standby power and light prime power applications.
It is commonly used as a backup power source for industrial facilities, construction sites, and infrastructure projects, or for temporary and intermittent operation, such as rental and mobile power support.
For heavy-duty prime power or 24/7 continuous operation at high load levels, water-cooled diesel generator models with higher prime-rated capacity are recommended.
| Genset Model | WDG-25000DCE/3 |
| Max. Output | 17 kW/21 kVA |
| Rated Output | 16 kW/20 kVA |
| Rated Voltage | 220/230/240/440/460/480V |
| Frequency – speed | 60 Hz – 3600 rpm |
| DC Output | 12V 8.3A |
| Phase | 3-phase (1-phase is optional) |
| Starting System | Electrical with battery |
| Noise Level @ 7 meters | 80 to 85 dBA |
| Fuel Tank Capacity | 25 Liters |
| Oil Capacity | 4 |
| Continuous Running Time | 5.8 hours |
| Genset Weight | 280 Kg |
| Packing Size (L × W × H) | 935×655×980 mm |
| Qty for 20′ ft/40’ft Container | 40/82 sets |
* Specifications are subject to change as part of continuous product improvement.
* This specification is provided for reference purposes only. Final configuration will be confirmed based on order requirements and destination market standards.
* For pricing, configuration options, and lead time, please contact:
Technical FAQ
Q1: Is this 20kVA diesel generator suitable for continuous operation?
Yes, this generator can be used for continuous operation within its rated output, depending on the operating frequency.
For the 50Hz configuration, the rated output is 15kW / 18.75kVA, with a maximum output of 16kW / 20kVA intended for short-duration use only.
For the 60Hz configuration, the rated output is 16kW / 20kVA, with a maximum output of 17kW / 21kVA for limited-time operation.
Continuous operation should always be limited to the rated output, with proper load management, ventilation, and routine maintenance to ensure stable performance and service life.
Q2: Is this generator designed for standby power or prime power applications?
This 16kW / 20kVA diesel generator is primarily designed for standby power and light prime power applications.
It is commonly used as a backup power source for industrial facilities, construction sites, and infrastructure projects, or for temporary and intermittent operation, such as rental and mobile power support.
For heavy-duty prime power or 24/7 continuous operation at high load levels, water-cooled diesel generator models with higher prime-rated capacity are recommended.
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WALT Power is a China-based generator manufacturer and supplier, offering diesel generator sets for portable, residential, commercial, and industrial applications, as well as load banks.
We will contact you within 1 working day, please pay attention to the email with the suffix “@waltpower.com”.
