purchase of tractor and accessories for krishisree agroservice centre at paralam in cherpu block supply of tractor and accessories as per nit and boq , supply of tractor and accessories with following specifications: , supply of four wheel drive tractor with overall power 45 - 50 hp, with dual clutch transmission, planetary final drive, collar shift gear box with 8 forward and 4 reverse speeds, oil immersed disc brakes, power steering category- ii three point linkage, automatic depth and draft control, roll over protection structure with seat belt and following specifications total weight less than 2100 kg ground clearance more than 410 mm turning radius with brakes less than 2900 mm with following accessories: ballast weights canopy canopy holder draw bar tow hook wagon hitch , centrally aligned multi-speed rotavator with gear type transmission suitable for the above tractor 1. width of cut not less than 1750 mm 2. number of blades 42 3. working depth upto 200 mm 4. weight less than 500 kg , half cage wheel suitable for the above tractor, with necessary nuts and bolts , centrally aligned spring type 9 tined heavy duty cultivator suitable for the above tractor 1. width of cut not less than 1800 mm 2. number of tines 9 3. tine thickness 25 mm 4. soil opener shovel type minimum 8 mm thick 5. main frame channel 75x40x5 mm or stronger 6.weight less than 500 kg 7.working depth above 150 mm