This 3kVA model is commonly selected by overseas distributors and end users as an entry-level diesel generator for residential backup and small-scale applications where compact size, low fuel consumption, and ease of use are required.
The WALT WDG-5800DSE 3kVA silent diesel generator is designed for portable backup power applications where compact size, low noise, and fuel efficiency are required.
This model is commonly used for residential backup power, small shops, site offices, and light commercial use during mains power outages. Its portable and silent design makes it suitable for environments where space and noise control are important.
As an entry-level diesel generator, the 3kVA unit provides a practical and economical solution for users who need reliable electricity for basic loads, emergency use, or temporary power supply. The generator is manufactured for export markets with a standardized configuration and packaging.
This specification table describes the standard technical configuration of the WDG-5800DSE 3kVA silent diesel generator under 50Hz operation.
All performance data is based on factory testing under normal ambient conditions. Max. Output values are recommended for standby use to ensure stable operation and long service life.
| Genset Model | WDG-5800DSE |
| Max. Output | 3 kW/3 kVA |
| Rated Output | 2.6 kW/2.6 kVA |
| Rated Voltage | 220 ~240 VAC |
| Frequency | 50 Hz |
| DC Output | 12V 8.3A |
| Phase | 1 (3-phase is optional) |
| Starting System | Electrical with battery |
| Noise Level @ 7 meters | 68 to 72 dBA |
| Fuel Tank Capacity | 15 Liters |
| Oil Capacity | 1.65 |
| Continuous Running Time | 12 hours |
| Genset Net Weight | 140 kg |
| Packing Size (L × W × H) | 920×530×680 mm |
| Qty for 20′ ft/40’ft Container | 72/150 sets |
Rated output is the recommended operating power for regular use, while maximum output is intended for short-term load requirements only.
Single-phase configuration is standard. Three-phase output is available upon request for specific markets.
Noise levels are measured at 7 meters in accordance with standard testing methods.
Container loading quantity is for reference and may vary depending on packaging method and destination requirements.
Continuous running time is based on high load conditions under normal operating environments.
* Specifications are subject to change as part of continuous product improvement.
* This specification is provided for reference. Final configuration may vary based on market requirements and order confirmation.
* For technical clarification or export configuration details, please contact
Q1: Is this 3kVA diesel generator suitable for continuous use?
A: This generator is designed for standby and light continuous use within its rated output. For extended operating hours, running at rated power is recommended to ensure stable performance and longer service life.
Q2: What is the difference between rated and maximum output?
A: Rated output refers to the recommended power level for regular operation, while maximum output is intended for short-term load demands only.
This specification table describes the standard technical configuration of the WDG-5800DSE 3.3kVA silent diesel generator under 60Hz operation.
All performance data is based on factory testing under normal ambient conditions. Max. Output values are recommended for standby use to ensure stable operation and long service life.
| Genset Model | WDG-5800DSE |
| Max. Output | 3.3 kW/3.3 kVA |
| Rated Output | 3 kW/3 kVA |
| Rated Voltage | 110 ~240 VAC |
| Frequency | 60 Hz |
| DC Output | 12V 8.3A |
| Phase | 1 (3-phase is optional) |
| Starting System | Electrical with battery |
| Noise Level @ 7 meters | 68 to 72 dBA |
| Fuel Tank Capacity | 15 Liters |
| Oil Capacity | 1.65 |
| Continuous Running Time | 12 hours |
| Genset Net Weight | 140 kg |
| Packing Size (L × W × H) | 920×530×680 mm |
| Qty for 20′ ft/40’ft Container | 72/150 sets |
Rated output is the recommended operating power for regular use, while maximum output is intended for short-term load requirements only.
Single-phase configuration is standard. Three-phase output is available upon request for specific markets.
Noise levels are measured at 7 meters in accordance with standard testing methods.
Container loading quantity is for reference and may vary depending on packaging method and destination requirements.
Continuous running time is based on high load conditions under normal operating environments.
* Specifications are subject to change as part of continuous product improvement.
* This specification is provided for reference. Final configuration may vary based on market requirements and order confirmation.
* For technical clarification or export configuration details, please contact
Q1: Is this 3kVA diesel generator suitable for continuous use?
A: This generator is designed for standby and light continuous use within its rated output. For extended operating hours, running at rated power is recommended to ensure stable performance and longer service life.
Q2: What is the difference between rated and maximum output?
A: Rated output refers to the recommended power level for regular operation, while maximum output is intended for short-term load demands only.
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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”.
