1) Power type: 12V48A battery2) Tank capacity: 100L / 160L / 200L3) Pump flow: 13-22L/min 4) Pump pressure: 0-4Mpa 5) Spraying range: ≧10m 6) Hose length: 50m / 100m7) Spray gun length: 30cm / 60cm / 90cm8) Walking type: hand push 9) Net weight: 70kgs 10) Machine dimension: 1480x 660x 860mm