Engine: 4-stroke petrol
Engine capacity: 25–36 cc, depending on model
Tank capacity: 25 litres
Power: approximately 0.7–1.4 HP
Spray output: about 7–10 L/min
Working pressure: approximately 10–30 kg/cm2
Fuel: Petrol; 4-stroke models use separate engine oil rather than petrol/oil mixing
Starting: Recoil/pull start
Design: Backpack/knapsack with padded shoulder straps
Applications: Farms, orchards, greenhouses, gardens, pest control, fumigation and livestock spraying.