- The YOKOHAMA 3WF-30A knapsack gasoline sprayer is designed for agricultural use and pest control on farms and gardens. Powered by a powerful 41.5 cm³ two-stroke gasoline engine, it delivers consistent performance and a powerful spraying range of over 12 meters. It features a 20-liter tank to cover large areas without frequent refilling. Its ergonomic, backpack-mounted design makes it ideal for extended use and is a practical option for efficiently spraying pesticides, disinfectants, and liquid fertilizers.
Product Features:
- Powerful 41.5 cm³ motor provides stable performance and high spraying speed.
- Spraying range exceeding 12 meters to cover large areas.
- Large 20 litre tank to reduce downtime.
- Comfortable back-carrying design with durable straps to reduce stress.
- Robust body made of high-quality materials to withstand field use conditions.
- Suitable for spraying pesticides, disinfectants, and liquid fertilizers.
- Powerful mist spray system ensures even and efficient liquid distribution.
Technical specifications:
- Trade name: YOKOHAMA 3WF-30A
- Type: Gasoline backpack sprayer
- Power: 2.9 hp (2.13 kW / 7500 rpm)
- Engine capacity: 41.5 cm³
- Tank capacity: 20 liters
- Spray range: more than 12 meters
- Weight: approximately 12 kg
- Fuel mixing ratio: 1 liter of oil per 25 liters of gasoline
- Operating System: Manual Pull
- Country of Origin: China
How to use:
- Use unleaded gasoline (91 or 95) with a two-stroke oil designed for gasoline engines such as Castrol 2T or Stihl 2T at a ratio of 1:25 (i.e. 40 ml of oil per 1 liter of gasoline).
- Mix gasoline and oil well before filling the fuel tank.
- Fill the spray tank with the material to be used (pesticide, disinfectant, or liquid fertilizer).
- Operate the machine by hand pulling after closing the air choke for easy operation.
- After turning on, point the spray nozzle towards the target area, adjusting the spray force as needed.
- After finishing, clean the tank and nozzle thoroughly with water, and wash the filter to ensure continuous performance and a longer lifespan for the device.
