Results 21 to 30 of about 21,353 (289)

Les « tracteurs du président » au Tchad : machines agricoles ou instrument politique ?

EchoGéo, 2023
At the end of the 2000s, the Chadian State implemented an ambitious policy of modernization and development of agriculture. In particular, it sought to encourage the mechanisation and motorisation of peasant work through the dissemination of agricultural
Ronan Mugelé
doaj   +1 more source

PENINGKATAN KETERSEDIAAN FISIK DAN WAKTU RATA-RATA ANTARA KEGAGALAN UNIT KOMATSU PC2000-8 PADA PT. UNITED TRACTORS, TBK DENGAN METODE FMEA

Rekayasa Mesin, 2023
The era of heavy equipment industry in Indonesia was begun   in the mid-1990s, by the first heavy equipment company, PT. United Tractors Tbk. This company have started heavy equipment sales and rental throughout Indonesia, which the well-known heavy ...
Rustanto Rustanto, Aditya Tirta Pratama, Anggi Febrianto, Firdaus Agung Syafutra, Willian Septianugraha, Badai Merdeka Walfitri   +5 more
doaj   +1 more source

Operating parameters and emission evaluation of tractors running on diesel oil and biofuel

Research in Agricultural Engineering, 2011
This work is aimed at the evaluation of the operating parameters and emission of two tractors: Hürlimann H-488 DT and Hürlimann XB Max 100. The measurements were done on a test bench in the laboratory of the Agroscope Reckenholz-Tänikon Research Station ...
D. Müllerová, M. Landis, I. Schiess, J. Jablonický, M. Prístavka   +4 more
doaj   +1 more source

Using the Kaplan–Meier Estimator to Assess the Reliability of Agricultural Machinery

Agronomy, 2022
Kaplan–Meier analyses can be used in many disciplines, e.g., agricultural engineering. Agricultural machinery and vehicles can be regarded as objects that ‘die’ because, like living creatures, they failed, although after repair they can be used until ...
Karol Durczak, Jarosław Selech, Adam Ekielski, Tomasz Żelaziński, Marcin Waleński, Kamil Witaszek   +5 more
doaj   +1 more source

Influence of Tractor Tires on Soil: A Bibliometric Analysis Based on Scopus [PDF]

E3S Web of Conferences
The role of agricultural machinery interacting with the main soil is performed by its wheels, which either amplify or mitigate adverse effects. Faced with climate change and population pressure, urgent research is needed in sectors like agriculture to ...
Akhmetov Adilbek, Akhmedov Sherzodbek
doaj   +1 more source

MANAGEMENT OF JOINT-STOCK COMPANIES AND FARMS BY USING FAIR VALUE OF AGRICULTURAL EQUIPMENT IN FINANCIAL STATEMENTS ON THE EXAMPLE OF IMT 533 TRACTOR

Ekonomika Poljoprivrede (1979), 2019
More demanding management requires management to foster the application of different mechanisms. One of the upcoming ways of improving management is the use of the fair value of property and equipment in the business books of the company. The authors of
Milan Radović, Jelena Vitomir, Bogdan Laban, Slobodanka Jovin, Sanda Nastic, Vera Popovic, Slobodan Popovic   +6 more
doaj   +1 more source

Desenvolvimento de metodologia para previsão do fenômeno de vibrações decorrentes da interferência entre eixos de um trator com tração dianteira auxiliar (TDA) Development of methodology to predict power hop of the axle interference of a front wheel assist tractor (FWA)

Ciência Rural, 2001
Foi desenvolvido um ensaio de campo com o objetivo de avaliar as condições da ocorrência do fenômeno do "galope" do trator, que consiste em vibrações de baixa freqüência e grande amplitude.
José Fernando Schlosser, Luis Márquez, Pilar Linares   +2 more
doaj   +1 more source

Trends and Future Perspective of Electrification in Agricultural Tractor-Implement Applications

Energies, 2023
The worldwide growing demand for food is pushing the agricultural field towards new innovative solutions to increase the efficiency and productivity of cultivations.
Francesco Mocera, Aurelio Somà, Salvatore Martelli, Valerio Martini   +3 more
doaj   +1 more source

Audible and infrasonic noise levels in the cabins of modern agricultural tractors — Does the risk of adverse, exposure-dependent effects still exist?

International Journal of Occupational Medicine and Environmental Health, 2013
Introduction: The agricultural tractor is one of the most commonly used vehicles on farms and one of the most prominent sources of noise. This article presents an exemplary assessment of the audible and infrasonic noise levels in the cabins of selected ...
Bartosz Bilski
doaj   +1 more source

Transforming Waste Management in Egypt Through Extended Producer Responsibility in Automotive and Transportation

Indonesian Journal of Innovation and Applied Sciences
The policy proposal of Extended Producer Responsibility in Egypt’s automotive and transportation industry is discussed in this research as a viable solution for major waste management issues.
Mohamed H. Abdelati, Hilal A. Abdelwali, Al-Hussein Matar, M. Rabie   +3 more
doaj   +1 more source