Skotare

[sousa]

tor 21 maj 2015, 19:54#330585Hello everyone,

First of all, sorry for beeing writting in English, i dont know how to write Swedish, still learning.

I bought a Timberjack 1410B last month, and the machine have tyres 600/55-26.5 at front (4 wheels), and in the back have 700/50-26.5.

I would like to know if anyone have this configuration or if there is any problem that i might have in the future cause of this configuration.

Some people say i will have problems, and some people say i wont have any problem.

Hope to hear from you.

Best regards

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[Åke Nilsson]

tor 21 maj 2015, 20:14#330596measure the length around the tires front and back.
If it`s different it will break splitgear faster because difference between bak and front.
No good to have on boggiebox one new and one worn out tire .

Avant 760, Merlo roto 40.18
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John Deere 6230 preminum PATRUUNA 10 ton ,
, Laimet 100, Logosol PH 260

[sousa]

tor 21 maj 2015, 20:28#330601thank you for your reply Ake.

Well, the diameter difference its 0.5%. between front tyres ( 4x 600/55) and back tyres (4x 700/55). They are all equal in the boggiebox.

They already worked with this configuration, collecting around 200tonnes.

[Fredrik Reuter]

tor 21 maj 2015, 20:37#330607Hi,
No worries about the language!
I guess it´s not the most common setup, usually forwarders have the same setup all around.
There is a slight difference in the tyre profile, the 4 in the back will run faster than the ones in the front.

I can not tell if there are going to be any problem for you. Probably not, but maybe you should be careful using the differential?

Hope someone with real knowledge in this connecting in the thread.

MvH Fredrik (tidigare admin@skogsforum). Rapportera virke i vår nya virkesrapport! Det finns inga dumma frågor! Var med och diskutera skog!

[sousa]

tor 21 maj 2015, 21:29#330621Thank you for your reply Frederik.

Well, the machine had tracks for front tyres 600 and tracks for back tyres 700, so i believe the previous owner had used this configuration previously.

I also found this info, according to the catalog:

my front tyres are Nokia, 600/55-26.5, diameter = 1340mm

back tyres are Alliance, 700/50-26.5, diameter = 1333

[Simba]

fre 22 maj 2015, 14:32#330705That combination is ok,remember check pressure in tyres.

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