Motoren und Getriebe bei Traktoren = Tractor Engines and transmissions
Version
Published
Date Issued
2024
Author(s)
Type
Article
Language
German
Abstract
Im Berichtsjahr wurden wieder mehrere neue Dieselmotoren vorgestellt, darunter auch 4-Zylinder in der 5-l-Hubraumklasse. Der Trend zu Verbrennungsmotoren für alternative Kraftstoffe hält weiter an und auffallend viele Hersteller stellten auf der Agritechnica Prototypen für Wasserstoff aus. Weichai Lovol präsentierte den Traktor P 7240 (180 kW) mit einem in China produzierten CVT-Getriebe, das auf Entwicklungen von VDS basiert. ZF stellte verschiedene Konzepte zur Elektrifizierung von Traktoren vor, darunter auch eine E-Hinterachse. ARGO brachte in den letzten zwei Jahren neue Lastschaltgetriebe auf den Markt, die anhand von Getriebeplänen besprochen werden. Aus einem anderen Beitrag wird ein Diagramm mit äquivalenten Motorschleppmomenten wiedergegeben. Die Methoden des „Model Based Systems Engineering“ (MBSE) gewinnen in der Landtechnik an Bedeutung. Sie ermöglichen die Erstellung von "digitalen Zwillingen" der physischen Produkte und damit kürzere Entwicklungszyklen.
Several new diesel engines were presented again in the reporting year, including 4-cylinder
engines in the 5 litre displacement class. The trend towards combustion engines for alternative
fuels continues and a striking number of manufacturers exhibited prototypes for hydrogen at
Agritechnica. Weichai Lovol presented the P 7240 tractor (180 kW) with a CVT transmission
produced in China and based on developments from VDS. ZF presented various concepts for
the electrification of tractors, including a rear axle with electric drive technology. ARGO has
introduced new powershift transmissions in the past two years, which are discussed using
transmission diagrams. Equivalent engine drag torques are reported from another publication
by a diagram. The methods of "Model Based Systems Engineering" (MBSE) are becoming
increasingly important in agricultural engineering. They enable the creation of "digital twins" of
physical products and therefore shorter development cycles.
engines in the 5 litre displacement class. The trend towards combustion engines for alternative
fuels continues and a striking number of manufacturers exhibited prototypes for hydrogen at
Agritechnica. Weichai Lovol presented the P 7240 tractor (180 kW) with a CVT transmission
produced in China and based on developments from VDS. ZF presented various concepts for
the electrification of tractors, including a rear axle with electric drive technology. ARGO has
introduced new powershift transmissions in the past two years, which are discussed using
transmission diagrams. Equivalent engine drag torques are reported from another publication
by a diagram. The methods of "Model Based Systems Engineering" (MBSE) are becoming
increasingly important in agricultural engineering. They enable the creation of "digital twins" of
physical products and therefore shorter development cycles.
Subjects
S Agriculture (General)
SB Plant culture
Publisher DOI
Journal
Jahrbuch Agrartechnik 2023
ISSN
15732611X
Volume
35
Publisher
Technische Universität Braunschweig, Institut für mobile Maschinen und Nutzfahrzeuge
Submitter
StirnimannR
Citation apa
Stirnimann, R., Renius, K. T., & Birkmann, C. (2024). Motoren und Getriebe bei Traktoren = Tractor Engines and transmissions. In Jahrbuch Agrartechnik 2023 (Vol. 35). Technische Universität Braunschweig, Institut für mobile Maschinen und Nutzfahrzeuge. https://doi.org/10.24451/arbor.21727
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