18V cordless cleaner with a noise reduction design that is 6.5dB lower than conventional models and approximately 39% improved collection performance.
Quiet operation for comfortable work with unchanged power*1 noise reduction. By optimizing the airflow structure, we have reduced noise by 6.5dB while maintaining the suction power of our conventional product (R18DA). *1 Comparison with our conventional cordless cleaner R18DA. Collection performance varies depending on the model used. High Clean Filter approximately 39%* improved collection performance. By adopting a filter made of filter cloth, it can capture finer dust compared to non-woven filters*. * Comparison with our conventional cordless cleaner R18DA. Collection performance varies depending on the model used. Test results from suctioning test dust (20g of talc). This does not guarantee the collection of all dust, viruses, or bacteria. The figures are for reference only and may vary depending on materials and conditions. Dust case collection method. The dust case collection method allows for quick disposal of collected debris into the dust case. LED light. Automatically lights up during operation. 2-year battery warranty. From the date of purchase for 2 years.
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basic information
- Voltage: 18V - Noise: Reduced by 6.5dB compared to our conventional model R18DA (suction power maintained) - Collection performance: Approximately 39% improvement (using high-clean filter made of filter cloth, compared to our conventional model) - Dust case collection method, three-stage suction power switching, notification lamp, and LED light included - 2-year warranty on battery (for eligible batteries only) *Detailed specifications may vary by model number. Please refer to the model number list.
Price range
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Applications/Examples of results
It is suitable for cleaning tasks at construction sites, offices, and stores. With a quiet design that allows for work while being considerate of the surroundings, it also has high performance in collecting fine dust, making it effective for dust collection tasks in a wide range of environments.
Line up(2)
| Model number | overview |
|---|---|
| R18DB (XP) | |
| R18DB (NN) |
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.








