supply and delivery of 6 nos of battery operated vehicles ( three wheeler ) with lithium battery for conservancy purpose , supply and delivery of three wheelerlithium battery operated vehicle with following specifications , battery operated vehicles having 3 wheels design - vehicles having 3 should be robust in construction for and carrying of collected municipal solid waste wheels. , chassis construction - ladder typeweldedconstruction consisting of two symmetrical beams / rails /channels running the length ofthe cart with transverse cross - members connecting them fabricated using crc ms squarepipes of suitablesize with anti rust proof powder coating , dimensions of cart - overall length: 2760 mm + 5knmt toleranceoverall width1000 mm 5knmt tolerance , motor- brushless dc motor1200w / 60v original , transmission - single central axis differential drive with both forward and reverse direction , ground clearance- 160 mm to 170 mm . , pay load- not less than 375 kgs , range per charge - 80 -100 km per charge , speedof vehicle -maximum 25 kms per hour , rear cargo box size (lxbxh) - a) dimension: not less than 1400 mm x 1000 mm x 450 mm (lxbxh). b) should be fabricated using ms sheet, ms square pipes of suitable thickness and size). c) reardoor: foldable single door arrangement. d) side door foldable single door arrangement. e) both side doors should be made of ms sheet of thickness not less than 0.6 mm f) flooring should be made of ms sheetof thickness not less than 1.6 mm , grade ability {climbing ability} - 7 degree (minimum). , brake system - double rear drum pedal type , wheels & tyres - front: 3.75 - 12 (6pr) - 1 no. rear: 3.75 –12 (6pr) - 2 nos. spare tyre assy. - 1 no. , seating capacity - cushioned seat to accommodate 2 person , cabin - weather proof complete metal enclosed cabin with windscreen glass (toughened) for driver protection with necessary frame structure for protection from heat and rain , suspension - front: heavy duty hydraulic shocker. rear: leaf spring with hydraulic shocker , charger - 10 amp smps charger , accessories: 1) head lamp, speedo meter, front & rear indicators should be provided. 2) fire extinguishers. 3) functional safety by providingcircuit breaker (mcb) 4) public addressingsystem 5) gps tracking , battery capacity - 48v- 40ah lithium ion battery , charging duration - not more than 3 hours , warranty for vehicles - thesuccessful bidder should provide one year warranty for vehicles includingrepair andreplacement , warranty for lithium battery -the successful bidder should provide three years warranty forlithium battery , **for the first one year the operation and maintenance cost per bov shall be the responsibility of the supplier. , three wheeler lithium battary operated vehicle