air cooled 4 stroke gasoline engine power electric

lawn mower lawn mowers , gasoline grass cutter specifications as below: 30cc Gasoline Gas Blower with Air Velocity 170 Mph and Speed 7500 Rpm Engine displacement: 30CC Fuel tank volume: 550ml output power/rotating speed: 0.85kw/ 7500rpm/min Wind velocity: 200km/h wind rate: 10cm3/s clllecting bag capacity: 450ml packing size: 115*38*45cm N. W/G. W: 6.5kgs/7.5kgs 43cc Gasolinge Cultivator with Cutting Width 250mm and 2-Stroke Engine displacement: 43CC power: 1.25kw Rotating speed: 7500rpm/min Fuel Tank volume: 850ml Fuel ratio: 40: 1 Cutting diameter: trimmer: 430mm blade: 230mm packing size: 98*37*47cm N. W/G. W: 37kgs/47kgs 163cc Gasoline Lawn Mower with Cutting Width of 482mm and Self-Propelled Engine displacement: 163cc Output power /rotating speed: 4kw/3000rpm/min Fuel tank volume: 2L Grease box: 0.65L Cutting: Diameter: 482mm Cutting height: 25mm-76mm Adjust lever: 8lever Grass collecting bag capacity: 60L Work style: Self walk Packing size: 78*55*52cm N. W/G. W: 32kgs/36.5kgs 118cc Gasoline Lawn Mower with Cutting Width of 406mm and Plastic Deck Engine displacement: 118cc Cutting width: 406mm Cutting height(low): 20mm Cutting height(high): 65mm Packing size: 77*48*42cm N. W/G. W: 23kgs/26.5kgs 118-139cc Gasoline Lawn Mower with Cutting Width of 457mm and Side Discharge Grass Engine displacement: 118cc/139cc output power /rotating speed: 2.95kw/3.6kw/3000rpm/min Fuel tank volume: 1.2L Grease box: 0.6L Cutting height: 20mm-69mm Adjust lever: 5lever packing size: 111.5*26.5*29.2cm N. W/G. W: 25kgs/28kgs 20DCt: 192PCS 40DC: 402PCS 43cc Brush Cutter with Cutting Width of 230-430mm, Two Shafts and J Handle Engine displacement: 43cc Norminal power: 1.25kw Rotating speed: 7500rpm/min Fuel Tank volume: 850ml Fuel ratio: 40: 1 Cutting diameter: trimmer: 430mm blade: 230mm 20DC: 550PCS 40DC: 1140PCS N/G. W: 7.8/8.5kgs Packing size: 98*28*39cm 33cc Gasoline Brush Cutter with Cutting Width of 230-430mm, One Shaft and P Handle Engine displacement:33cc Norminal power: 0.85kw Rotating speed:7500rpm/min Fuel Tank volume:850ml Fuel ratio:40:1 Cutting diameter: trimmer:430mm blade:230mm 20DC: 360pcs 40DC:760pcs N/G.W:6.8/7.8kgs Packing size: 164*28*37cm 31cc Gasoline Brush Cutter with Cutting Width of 230-430mm, One Shaft and U Handle Engine displacement: 31cc Rotating speed: 7500rpm/min Cutting diameter: trimmer: 430mm blade: 230mm 20DC: 340PCS 40DC: 740PCS N/G. W: 10.2/11.2kgs Packing size: 170*26*38cm 118-139cc Gasoline Scarifier with 2.7-3.6kw, 3600rpm Maximum Output and 1.2l Fuel Tank Engine displacement: 118cc/139cc output power/rotating speed: 2.95kw/3.6kw/3000rpm/min cutting width: 36mm Fuel tank volume: 1.2L grease-box: 0.6L cutting width: 360mm cutting depth: 0-150mm speed adjustment mode: 130± 10rpm/min type of drive: tension belt drive hand push packing size: 69.5*39.5*68cm N. W/G. W: 31kgs/37kgs