The Impact of a Centrifugal Pump in the Fuel Consumption of Agricultural Tractors with Different Nominal Capacities Driven with 540 and 540e PTO Options
Yükleniyor...
Dosyalar
Tarih
2018 Ağustos
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Selçuk Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study examined that PTO power and torque values, tractor hourly fuelconsumption and tractor specific fuel consumption of three tractors with different nominal loads driven with a 540 and 540E min-1 power take-off (PTO) anda centrifugal pump with a reduction gear.A 150 mm intake line with 1/4 transmission system driven with a PTO, horizontal shaft snail type centrifugal gear pump with 125 mm nominal diameterwith outlet line was used in the study. The pump was driven by three differentpower tractors (New Holland TD65D, TD90D and TD110D) under laboratoryconditions with 540 and 540E PTO options. The pump was operated at constant shaft speed (2160 min-1) during all tests.PTO torque, PTO power, fuel consumption and specific fuel consumptionparameters were determined for both PTO applications in the experiments. Thepump operations in all three tractor revealed that there was no change in PTOtorque values as a result of experiments carried out with 540 and 540E rpmwhile the values fuel consumption in the 540E rpm application (14% forTD110D tractor, 34% for the TD90D tractor, 11% for the TD65D tractor) andspecific fuel consumption (17% for the TD110D tractor, 36% for the TD90Dtractor, 13% for the TD65D tractor) were less than the values in the 540 rpmapplication. This is the result of the application of different engine speeds forthe two PTOs.Taking all parameters into account, it has been concluded that the 540E application provides certain advantages in terms of fuel consumption for many toolsand machines operated with PTO compared to the 540 application. Accordingto this result, the 540E application is proposed as an important alternative tothe 540 application for tools and machines of similar capacity and specifications used in this study.
Açıklama
Anahtar Kelimeler
540 and 540E, Tractor, Tractor power take-off – PTO, Tractor hourly fuel consumption
Kaynak
Selcuk Journal of Agriculture and Food Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
32
Sayı
2
Künye
Çiftçi, O., Çalışır, S., (2018). The Impact of a Centrifugal Pump in the Fuel Consumption of Agricultural Tractors with Different Nominal Capacities Driven with 540 and 540e PTO Options. Selcuk Journal of Agriculture and Food Sciences, 32(2), 197-205. DOI: 10.15316/SJAFS.2018.85
