14 का है heru में 275 महिंद्रा टैक्टर दाम मानता है इस भाई ने 12 का heru में चला रखा है वह ठीक है ट्रैक्टर में अब 13 6 28 के टायर आते हैं इसलिए दाब मानते हैं
Bhai mahindra 275 DI ECO model hota hai 35hp ka. Ye B 275 DI TU model hai jo ki (MDI 2385) 2300cc, 39 hp, 88mm bore, 102mm stroke k sath 159nm torque@1200-1800 rpm par nikalta hai. 265 DI se 595 DI tak, sabi models k engine ka base short stroke Hi-speed hai. Matlab ki ye engine ko 4500-5500 rpm tak khola ja sakta hai. Jaise ye B 275 DI TU 2100 rpm par 159nm ka torque nikalta hai, vahi 3500-4000 rpm par iska torque 15% se 20% jayda hokar 185-195nm tak pahuch jata hai. Mahindra ek maatrr tractor brand hai jo ki baki sabhi tractor k engines ki tareh 2100 ya 2300 rated rpm par apna torque 36% se 40% kum nahi karta. Torque kum karna matlab ki engine jayda rpm todh kar chalta hai. Diesel engine chalta hi torque k dum apr hai. Kyu ki har company tractor k engine ka torque batati hai magar uski power to torque ratio kabhi nahi btati. Asli jankari milti hai budni pdf report main. Yaha par sabhi tractors ki testing hoti hai. Sabhi anyaa tractors apna adhiktam torque budni ki report k mutabik 800 rpm se 1400 rpm tak hi nikalte hai jiska kaaran hota hai unka long stroke engine. Har diesel engine ka base alag hota hai. Tractor koi bhi bura nahi hota bus us se sahi rpm par kaam lene ka tarika pta hona chahiye. Jaise swaraj 855 FE, vo 1400-1600 rpm par, khaas karke PTO k kaam main. Ab ripper par 855 PTO ka baadshah hai. Isme (RB 33 TR-1) engine hai jo ki 3307cc, 110mm bore aur 116mm ki stroke, 204nm torque 1000-1400 par. PTO ya ripper k kaam main 1600 rpm tak 855 FE ka 55hp category main koi mukabla nahi hai. Sabbi long stroke engines 1000-1400 rpm par apna adhiktam torque nikalte hai. Matlab ki 1600 rpm tak sabse kum chakkar todh kar puri taakat lgakar kaam karte hain.
