Name: knapsack sperayer duster Model: 3wf-3a Chemical tank capacity: 26 liters Net weight: 12kgs Range: over 12meters Engine type: one cylinder, two stroke, air cooled, gasoline engine Mating power: 1e40fp-3z, bore 40mm Loading port: qingdao port, china Pachage size(mm):530íß440íß815