tender for nagar palika office 3 tractor mounted road sweeper machine suppliers , laying and jointing pvc pipe. heading , mounted road sweeper machine technical specifications :- tractor mounted hydraulic road sweeper sweeping width: minimum 1500 mm main brush: minimum 600 mm side brush: 2 nos., minimum 450 mm hydraulic drive system 3 point linkage mounting compatible with 35 hp or more tractors working capacity: minimum 20,000 sq.m/hr working speed: 4-8 km/hr water sprinkler dust control system heavy duty steel construction including necessary hydraulic pipes and fittings warranty: minimum 12 months including installation, testing and operator training.