The Aico Japan AC767-2 Knapsack Engine Sprayer is a petrol-powered agricultural sprayer designed for crop protection, pest control, orchards, gardens, greenhouses and general farm spraying.

It uses a 2-stroke petrol engine to provide powered spraying without manual pumping, while the backpack design makes it easier to move through fields, narrow crop rows and uneven terrain.

🌾 Key Features

• 🏷️ Brand: Aico Japan
• 🔢 Model: AC767-2
• ⛽ Engine Type: 2-Stroke Petrol Engine
• 🎒 Design: Knapsack / Backpack Sprayer
• 💦 Powered high-pressure spraying
• 🔫 Spray lance included
• 🌱 Suitable for pesticides, herbicides and liquid fertilizers
• 🚶 Portable for field use
• 🌿 Suitable for farms, gardens and orchards
• 🧱 Durable agricultural construction
• ⚙️ Engine marked TU-26 on the unit shown

⛽ 2-Stroke Engine

The AC767-2 uses a 2-stroke petrol engine, making it compact and suitable for portable agricultural equipment.

Compared with a manual knapsack sprayer, the engine-powered pump provides:

• 💦 More consistent spray pressure
• 🚀 Faster spraying
• 🚶 Less manual pumping effort
• 🌾 Better coverage for larger areas

Because it is a 2-stroke engine, the correct petrol-to-2-stroke-oil mixture should be used according to the engine manufacturer’s instructions.

🎒 Backpack Design

The knapsack configuration allows the operator to carry the sprayer while working.

This is particularly useful for:

• Narrow crop rows
• Uneven farms
• Slopes
• Orchards
• Greenhouses
• Areas inaccessible to trolley sprayers

✅ Benefits

• Petrol powered
• No manual pumping required
• Portable backpack design
• Strong spray pressure
• Suitable for multiple agricultural applications
• Easy movement around crops
• Useful where electricity is unavailable
• Good choice for medium-size farms and gardens

⚠️ Operating Notes

• ⛽ Use the correct petrol and 2-stroke oil mixing ratio
• 🧪 Only use chemicals compatible with the tank, hose and pump
• 💧 Flush the system thoroughly after spraying chemicals
• 🧤 Wear suitable PPE when handling pesticides and herbicides
• 🌬️ Avoid spraying in strong winds
• 🔧 Inspect hoses, fittings and seals regularly
• 🚫 Do not spray people, animals or electrical equipment