Dong Cheng DCQF20091EM Cordless Brushless Blower (20V, 4.0Ah)
The Dong Cheng DCQF20091EM Cordless Brushless Blower is an industrial-grade, high-performance blower designed for powerful air output with adjustable speed settings. Featuring a brushless motor and turbo gear mode, this blower is perfect for efficient cleaning in workshops, construction sites, garages, and outdoor areas.
Key Features:
✅ Cordless & Powerful – Powered by a 20V lithium-ion battery for mobility and convenience
✅ Brushless Motor – Provides higher efficiency, longer lifespan, and lower maintenance
✅ Variable Speed Control – Adjust nominal speed from 5,000 to 16,000 rpm, with Turbo Gear at 21,500 rpm
✅ High Air Volume Output – Capable of 1.9 – 6.5 m³/min airflow, ensuring efficient debris removal
✅ Lightweight & Ergonomic – Weighs only 2.1 kg, making it comfortable for prolonged use
Specifications:
- Model: DCQF20091EM
- Power Supply: 20V Lithium-ion Battery
- Battery Capacity: 4.0Ah (Includes 2 Batteries)
- Nominal Speed:
- 5,000 – 16,000 rpm
- Turbo Gear: 21,500 rpm
- Air Volume Output:
- Standard: 1.9 – 6.5 m³/min
- Turbo Gear: 6.5 m³/min
- Weight: 2.1 kg
- Brushless Motor: Yes
Inclusions:
✔ 2x 4.0Ah Batteries
✔ Charger
Applications:
✔ Workshops & Industrial Sites – Clears dust, debris, and shavings
✔ Gardens & Outdoor Spaces – Blows leaves and dirt with ease
✔ Construction Areas – Efficient for cleaning workspaces and equipment
✔ Home & Garage Use – Ideal for cleaning driveways, patios, and vehicles
Why Choose Dong Cheng DCQF20091EM?
✅ Industrial-grade performance with turbo mode
✅ Cordless operation for unrestricted use
✅ Variable speed for different applications
✅ Lightweight and ergonomic for easy handling
Experience maximum airflow efficiency with the Dong Cheng DCQF20091EM Cordless Brushless Blower – Built for Power, Durability, and Precision!

















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