National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Agriculture is the most important sector of Indian economy. About 78% farm holdings belong to small and marginal farmers, about 22% belongs to semi medium, medium and large farm holders. Therefore, 35 hp tractors are most commonly used in India. Torque of Swaraj tractor is best in the comparison of other tractor manufacturers which is 14 kg-m at the standard speed. Engine speed of Mahindra and Mahindra tractor found greater than the other tractor manufacturers. It is found 2300 rpm. Displacement volume of Swaraj tractor is 2600 cc which is greater than other tractors. Escorts and Swaraj tractors have upto speed 1000 rpm which is greater than the other tractors. HMT, New Holland and Sonalika tractors have more hydraulic lifting capacity as the compare of other tractors. 1200 kg weight can lift by these tractors. PTO power of Swaraj and HMT is the best as the comparison of other tractor manufacturers. It is found 34 hp in these tractors. Mean effective pressure of cylinder of TAFE tractor is 6.85 kg/cm2 which is greater than the other tractor manufacturers. Swaraj tractor has the minimum noise level which is comfortable or operator and the value of noise level for this tractor is 90 db. From the above points, it was concluded on the basis of specific fuel consumption which was minimum among different tractors i.e. 0.2 kg/kWh to 0.25 kg/kWh at the torque 10.9 kg-m for Mahindra tractor. But for maximum torque i.e. 13.5 kg-m at the rated speed of 1400 rpm of Swaraj tractor.
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