Calculation model of the tractor transport set – Economic and environmental indicators

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A85519" target="_blank" >RIV/60460709:41310/21:85519 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.agriculturejournals.cz/web/rae.htm?type=article&id=51_2020-RAE" target="_blank" >https://www.agriculturejournals.cz/web/rae.htm?type=article&id=51_2020-RAE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/51/2020-RAE" target="_blank" >10.17221/51/2020-RAE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Calculation model of the tractor transport set – Economic and environmental indicators

Popis výsledku v původním jazyce

This contribution presents a calculation method of indicators in agricultural transport. The tractor Zetor Forterra 8641 with a silage trailer was used. Calculations were performed with various weights of transported material: 2,5, 3,6, 5,8, 7,4 and 9,0 tons. The model was created concerning significant parameters of the transport set, engine characteristics and route. It considered splitting of the route into elementary sections, in which important route parameters were regarded as constant. Indicators were defined in every section (fuel consumption, emissions, etc.) and overall values were calculated as a sum. The set with 7,4 t of load reached the lowest unit costs 20,62 CZK/tkm, transport output 79,51 tkm/h and unit consumption 0,14 L/tkm. The set with the maximum load 9,0 t reached output 86,05 tkm/h but unit costs were 20,68 CZK/tkm. Using the maximum capacity was not the most effective option. When the weight of a load increased (from 2,5 to 9,0 t), driving time extended from 0,28 to 0,46 h an

Název v anglickém jazyce

Calculation model of the tractor transport set – Economic and environmental indicators

Popis výsledku anglicky

This contribution presents a calculation method of indicators in agricultural transport. The tractor Zetor Forterra 8641 with a silage trailer was used. Calculations were performed with various weights of transported material: 2,5, 3,6, 5,8, 7,4 and 9,0 tons. The model was created concerning significant parameters of the transport set, engine characteristics and route. It considered splitting of the route into elementary sections, in which important route parameters were regarded as constant. Indicators were defined in every section (fuel consumption, emissions, etc.) and overall values were calculated as a sum. The set with 7,4 t of load reached the lowest unit costs 20,62 CZK/tkm, transport output 79,51 tkm/h and unit consumption 0,14 L/tkm. The set with the maximum load 9,0 t reached output 86,05 tkm/h but unit costs were 20,68 CZK/tkm. Using the maximum capacity was not the most effective option. When the weight of a load increased (from 2,5 to 9,0 t), driving time extended from 0,28 to 0,46 h an

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Research in Agricultural Engineering (Zemědělská technika)

ISSN

1212-9151

e-ISSN

—

Svazek periodika

67

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

65-73

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85109088373