Knapsack Power Sprayer.

Engine Type: 2-stroke gasoline engine. Tank Capacity: 25 liters for chemicals; 0.6 liters for fuel. Performance: Features a maximum power of approximately 1.2hp and a speed of 7000rpm. Fuel Mix: Requires a gasoline and oil mixture, typically at a 25:1 ratio. Design: Includes padded backpack straps to distribute weight and minimize fatigue.