Tender For industrial heavy duty floor scrubbing machine with set of inbuilt heavy duty m etal brushes 12? dia (03 nos.) and 10 meters main cable and spare 02 sets of heavy duty brus hes. specification: motor power: 1.1 kw; motor speed: 1400 rpm; power supply: 230v single ph ase, ac, 50hz; tank capacity: 15 litres; model: roots multiscrub e700 (or) model-sc major of d el star make or icm 900-3 of innova cleaningmachine. with user manual at free of cost. [ wa rranty period: 12 months after the date of delivery ]