European Tractors

DRussell

Well-known Member
Tractors in Europe often have a hitch higher up in addition to the drawbar and the three point. It seems to be more of a pintle style hitch than a drawbar pin. What is the purpose of this hitch? Safety? Something else? Just a European thing?
 
Maybe because they pull big 2 wheel trailers with pintle hitches on the highway to town, instead of driving a pickup truck, very few pickup trucks in Europe.
 
They use what is refered to as a Rockinger hitch. Not pintel hitches. The hitch attached to the power unit has the swivel's built in, very tight fitting, no slop, designed for vertical, horizontal and rotation.
The hitch is made with a vertical pin, actuated by a lever on the side, this pin is precision fit in an upper and lower pin boss. The towed unit has the proper sized tang, that will insert into the hitch, and cannot be uncoupled through pin loss. Use the lever to raise the pin, insert the tang then lower the pin and it absolutely can not come unhooked.
In the US, or actually everywhere I guess, the towed heavy transport trailers (dual lane) and platform trailers(multi-axle hydraulic suspension), such as Goldhofer use this hitch as well. There is no requirements for safety chains with style hitch, and their used with loads in excess of 1,000,000 +. Here is a link to to video of a large transport, towed by a Rockinger.

https://www.bing.com/videos/search?q=Perkins+michigan+transport+video&view=detail&mid=0EF5E0C9A27994FA14740EF5E0C9A27994FA1474&FORM=VIRE
 
The higher hitch will have nothing to to front tyre load with weight of drawbar load but will affect front tyre load with drawbar pull. The weight effect will be due to lever-arm about rear axle which is horizontal distance. The higher hitch seen on European tractors is a trailer hitch.
 
I have seen a tractor the size of a Ferguson 30 pulling a silage wagon, in France. The tractor was grossly overloaded and the front wheels were mostly off the ground with the operator steering by brakes. It took several tries to cross a waterway and the front wheels were off the ground, just short on power too.

Only advantage it seems, the style of hitch prevents or limits overturning to the rear.

Yes they use wagons and tractors in place of trucks.
 
From my d1000 manual .
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SVCummins, wasn't your baler primarily sold in Europe? I've never seen any other baler with that type of hitch option.
 

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