supply and delivery of 15 nos battery operated supply and delivery of 15 nos battery operated vehicle in thuraiyur municipality , supply of cost of battery operated e - cart having three wheels and designed to have a robust construction and intended to provide last mile connected for collection and carrying of municipal solid wastes as per the following technical specification.chassis construction : ladder type welded construction consisting of two symmetrical beams / rails / channels running the length of the cart with transverse cross - members connecting them fabricated using ms square pipes of suitable size with powder coating.overall length : 2670mm + 5% tolerance, overall width: 1120mm + 5% tolerance powder : 1500 / 60v dc motor powered. transmission : single central axis differential drive cart movement : both forwared and reverse directions, 1830mm + 10% tolerance, wheel track: 1090mm + 10% tolerance.ground clearance : 166mm rear cargo box size ( l * b * h ) : 1400mm x 1000mm x 360mm should be fabricated using ms sheet, ms square pipes with rear foldable single door arrangement.pay load: not less then 400kgs to 600kgs, speed of vehicle : 20 kms / hr.grade ability ( climbing ability ) : 7 degree ( maximum ) .capacity: 30km per charge with charger and adaptor break system: drum type with pedal.seating capacity : 1 persion dry weight: not less then 300 kgs wheels & tyres : front : 4.50 - 12 ( 6pr ) - 1 no. rear : 4.50 - 12 ( 6 pr ) - 2 nos.battery capacity : 12 v 80 ah lithium battery ( 15 nos ) of reputed brand with location tracker painting & lettering:as directed by departmental officers