tender for supply, installation, testing & commissioning of automatic silage balers machine (80 kg bale) (50-60 bales per hour): , supply, installation, testing & commissioning of automatic silage balers machine (80 kg bale) (50-60 bales per hour):minimum technical specification mentioned in the bid document. , automatic silage balers machine (80 kg bale) (50-60 bales per hour): • dimensions: approx. 6.50 (w) x 16.00 (l) x 7.50 (h) feet • weight: approx. 3000 to 3400 kg • hopper capacity: min. 600 kg • operation system: digital controller with alphanumeric display (dc 12v) • power source: operable through a minimum 35 hp tractor pto @ 540 rpm or 20 minimum 20 hp, 415v, 3 phase electric motor • compaction density: min. 650 kg/m³ • bale chamber size: approx. 550 mm × 500 mm • bale weight: approx. 80 - 110 kg • bale production capacity: approx. 50 - 60 bales/hour • external wrapping: 250 mm film roll • internal wrapping: 500 mm film roll • wrapping film thickness: 25 microns • hydraulic pump: 20 liter single pump • hydraulic motor: 1 no. for external wrapping • hydraulic distributor: 7 double action, 12v • hydraulic oil tank: 26 liter • hydraulic working pressure: minimum 180-220 bar • hydraulic cylinder: heavy duty double acting type • conveyor system: chain type conveyor • tyres: 2 nos. • warning system: alarm & red light • roller support: bearing supported, manual greasing • controller power source: 12v alternator • conveyor capacity: min. 125 kg/minute • internal wrapping unit: programmable internal layers • external wrapping unit: programmable wrapping layers • bale counter: automatic • bale ejection: automatic • pressure control: automatic • operator platform: elevated platform with monitoring facility • uv protected wrapping film: required • film roll size: min. 520 - 530 mm , installation & commissioning for complete plant: all the transportation, loading-unloading of the machinery equipment, erection wok, installation, commissioning and testing should be included.