info Zetor 7845 and 5251 prototype

[Joachim]

during another week i am waiting ...

...i found a broschure from the ZETORTRONIK HESSEL. Look, this one, a onbord elektronik for Zetor 5211 to 7745:


It was in czech language, but i have it translated to german. You can simpel use google translator to translate:

Zetortronik von Hessel, Kleinserie Zetor Bordcomputer

ZETORTRONIK HESSEL (auch: Zetortronic-PJ 10 oder Zetortronic Pro genannt) Universelle Radtraktor OnBoard-Überwachung Design: Zdeněk Zdařil in Kooperation mit der Firma Hessel, 1987. Modell 1:1 Quelle: Archiv Zdeněk Zdařil Die ZETORTRONIK...

www.zetor-forum.de

Has every one a color picture from the Zetortronik? Or just more infos about this?

 

[Joachim]

bump ...

 

[Joachim]

ok, no help from you - then i help myself:

The special cab on Zetor 5011


and on Zetor 7011:


Has anyone more infos about this cabin?

 

[zetorfanpl]

Zetor 5801 3-cylinder engine
http://aukro.cz/novy-3-valcovy-naftovy-motor-zetor-5801-37-kw-i2939996691.html[/]

 

[Renze]

Hmm didnt Desta use these UR3 3 cylinder engines at some point ?

It wont be long before they put them back into production i guess, in the 60 and 70hp Majors.. ??

 

[jos1]

When searching for that engine type on the internet I found this:

ČD-Baureihe 799 – Wikipedia

de.wikipedia.org

A small locomotive which is, according to wikipedia, powered by this 3 cylinder Zetor UR3 engine.

There was also a prototype 5441 model from the original Proxima serie with a 3 cylinder engine.

http://bit.ly/SiaxEV

 

[Renze]

Yes indeed, in the first Proxima leaflets the 5441 Proxima was listed. Its too bad they never produced it, because as a used tractor i'd rather buy a used 5441 than a Major 80...

 

[zetorfanpl]

There is a new book about UR3 and Forterra series and their prototypes:
Traktory Zetor UR III a Forterra
Traktory Zetor UŘ III a Forterra - https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_cat.10-1194061-Traktory-Zetor-Ur-III-a-Forterra/

Kniha "Traktory Zetor UŘ III a Forterra"

Kniha 'Cílem knihy je podrobně seznámit čtenáře s vývojem, konstrukčním provedením i parametry traktorů III. unifikované řady a traktorů Forterra od počátku vývoje až k technickému provedení jednotlivých typů a hlavních uzlů traktorů.'

www.uniknihy.sk

Zetor 5845 Prototype from fb "Zetor HMT Tractor Lovers & Users"

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[Renze]

Miroslav Lukes, the author, works in Zetor engineering. Ive seen his name on patent files.

 

[zetorfanpl]

Yes.
Photo of first UR3 prototypes from Zetor Gallery FB: