OSUKA OCJF449 20V Multipurpose Jet Fan Blower

The OSUKA 20V Multipurpose Jet Fan Blower OCJF449 is a cordless high-performance blower designed for dust removal, wood chip cleaning, leaf blowing, and general maintenance tasks. Equipped with aircraft turbine fan technology, it generates powerful, long-range airflow for faster and more efficient cleaning.

Features of the OSUKA 20V Multipurpose Jet Fan Blower OCJF449

• High Air Volume – Up to 570 m³/h
  Aircraft-inspired turbine fan technology delivers powerful airflow instantly with every trigger pull, making cleaning tasks quicker and more effective.
  
• Turbo Mode
  Boosts airflow output by up to 18% at the press of a button, helping clear dust piles, leaves, wood debris, and water faster than standard mode.
  
• Brushless Motor
  Provides consistent high performance, greater durability, and up to twice the service life compared to conventional brushed motors.
  
• 4-in-1 Versatile Design
  Easily converts between short and long nozzle configurations to suit leaf blowing, dust removal, workshop cleaning, and various other applications.
  
• Variable Speed Control
  Precisely adjust airflow with your fingertips for delicate cleaning tasks or maximum blowing power when needed.
  
• Lightweight Design
  Weighing only 0.8 kg (tool only), it is easy to carry and comfortable to use for extended periods.
  
• Enhanced Safety
  Deep-set impeller design, protective nozzle construction, and an additional fine-mesh guard help prevent accidental contact with the fan while maintaining optimal airflow.
  
• Lock Switch Function
  Prevents accidental activation during transport or storage.
  
• Comfortable Grip
  Ergonomic rubber-overmold handle reduces vibration and improves user comfort during prolonged operation.

Technical Specifications

• Motor Type : Brushless
  
• Air Speed (Normal Mode) : 52 m/s
  
• Air Speed (Turbo Mode) : 60 m/s
  
• Air Volume (Normal Mode) : 494 m³/h
  
• Air Volume (Turbo Mode) : 570 m³/h
  
• Speed Range (Normal Mode) : 3,800 – 31,000 RPM
  
• Speed Range (Turbo Mode) : 3,800 – 36,500 RPM
  
• Airflow Settings : 2 Levels
  
• Tool Length (Bare Tool) : 144.8 mm
  
• Length with Short Nozzle : 304.8 mm
  
• Length with Long Nozzle : 508.1 mm
  
• Bare Tool Weight : 0.8 kg
  
• Weight with 4.0Ah Battery : 1.4 kg
  
• Compatible Batteries : 4.0Ah, 5.0Ah, 7.5Ah, 8.0Ah, 10.0Ah,412.0Ah, 15.0Ah

Package Contents

• OCJF449-N (Bare Tool)
  
  • 1 × OCJF449 20V Multipurpose Jet Fan Blower
    
  • 1 × Short Nozzle
    
  • 1 × Extension Nozzle
    
• OCJF449-M1 (Kit Set)
  
  • 1 × OCJF449 20V Multipurpose Jet Fan Blower
    
  • 1 × 4.0Ah Battery
    
  • 1 × Battery Charger
    
  • 1 × Short Nozzle
    
  • 1 × Extension Nozzle

Ideal Applications

• Blowing dust from workshops and construction sites
  
• Removing wood chips and metal shavings
  
• Cleaning machinery and power tools
  
• Clearing leaves and garden debris
  
• Drying wet surfaces and equipment
  
• General household and automotive cleaning tasks