The Hisaki Japan HK-777XP is a heavy-duty petrol-powered backpack sprayer designed for efficient agricultural and commercial spraying. Its fuel-efficient four-stroke engine drives a durable brass pump, providing consistent pressure without the physical effort required by manual sprayers.

✨ Key Features

• Powerful four-stroke petrol engine
• Large 25-litre chemical tank
• No petrol-and-oil premixing required
• Durable brass high-pressure pump
• Recoil pull-starting system
• Adjustable spray nozzle
• Long metal spray lance with brass fittings
• Reinforced high-pressure delivery hose
• Wide tank opening for convenient filling
• Secure screw-on tank cap
• Knapsack design for mobile spraying
• Integrated carrying handle
• Heavy-duty base and chemical-resistant tank
• Suitable for regular farm and plantation use

⚙️ Four-Stroke Petrol Engine

The four-stroke engine runs on straight petrol, with engine oil added separately to its crankcase. This eliminates the need to mix petrol and two-stroke oil while providing smoother, cleaner and more fuel-efficient operation.

💦 High-Pressure Brass Pump

The engine drives a corrosion-resistant brass pump that produces steady spraying pressure. The adjustable nozzle allows the operator to change the spray pattern to suit crop coverage, tree spraying, pest control and targeted chemical application.