Roots Multiclean Ltd. Offers Electric Start Lawn Mowers with Variable Speed. Roots Multiclean Ltd. Is an ISO 9001: 2000, ISO 14001:2004 and OHSAS 18001:1999 certified company. This Electric Start Lawn Mower offers a variable speed between 1.5mph and 3mph and has a high impact inner liner for added cutting performance and lower noise level. The Electric Start Lawn Mowers with Variable Speed has 20m of cable with a plug supplied, a 2hp/1500 watt motor which will add swiftness to the mowing and failsafe brakes to halt the cutter bar in three seconds, ensuring reliability and safety throughout the season.