Recent Topics
Rotella Ultra ELC??
by WillB
11/22/14 09:25 PM
Same place 61 yrs later.
by Chris142
11/22/14 09:14 PM
Oil details on app
by CHARLIEBRONSON21
11/22/14 09:12 PM
6 Qts M1 $27.99
by WANG
11/22/14 08:41 PM
UOA for the 5.3
by OSUFan86
11/22/14 07:39 PM
Stens 120-345 Cut Open
by NeilR
11/22/14 07:18 PM
what does the foam sleeve do on a wet dry vac?
by motor_oil_madman
11/22/14 06:49 PM
VL Maxlife Syn to Mobil 1 HM
by GMBoy
11/22/14 06:21 PM
1990 Jeep Wagoneer Limited - help?
by HawkeyeScott
11/22/14 06:21 PM
Shelf life for oil?
by Noey
11/22/14 06:16 PM
Help, My transmission repair is leaking badly.
by handyman
11/22/14 06:06 PM
Cold Weather Oil Storage Recommendations
by SwedishRider
11/22/14 05:21 PM
Newest Members
Student_Mike_77, Stanimal, Sharon, LuisGzz, dee242
51977 Registered Users
Who's Online
95 registered (aa1986, 147_Grain, 04SE, 01_celica_gt, 97tbird, 01rangerxl, 8 invisible), 1364 Guests and 168 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
51977 Members
66 Forums
222494 Topics
3521433 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG
Topic Options
#2264721 - 05/18/11 12:11 PM MOBILFLUID 62
Northman Offline


Registered: 05/18/11
Posts: 3
Loc: Tehran, Tehran, Iran
Hello to all

If anyone can tell me what is the best substitute for Mobilfluid 62. It has a viscosity of 1.5 Engler in 50 degree celsius and is used for power transmission in a Wulfel-Kopp speed variator.

Thanks

Top
#2264747 - 05/18/11 12:38 PM Re: MOBILFLUID 62 [Re: Northman]
Stu_Rock Offline


Registered: 09/23/09
Posts: 996
Loc: Houston, TX & SFbay, CA
Hi and welcome to BITOG. This question might be better in the "hydraulic fluids" forum.

I searched that fluid and found a couple ideas. It looks like it's a SAE 80 GL-4 rated tractor fluid formulated for metal-on-metal clutches. It occurred to me our typical US brands might not be available in your location. What suppliers do you have available?

Top
#2265357 - 05/19/11 01:18 AM Re: MOBILFLUID 62 [Re: Northman]
Northman Offline


Registered: 05/18/11
Posts: 3
Loc: Tehran, Tehran, Iran
Stu_Rock Thanks for your Welcome.

Would you give me what you found about Mobilfluid 62, please? My main problem is I can not find anything about it.

I must admit that it is an oil which transfers power by friction between metal-to-metal contacts (driver metal cone-sphere and sphere-driven metal cone) and as I told before it has a low viscosity (about 6.5 cSt at 50 degree celsius.

If u give me the typical US brand names I would be grateful.

Top
#2265689 - 05/19/11 01:05 PM Re: MOBILFLUID 62 [Re: Northman]
Stu_Rock Offline


Registered: 09/23/09
Posts: 996
Loc: Houston, TX & SFbay, CA
Just by looking at the documents that Google found, one vendor recommends the following fluids for Kopp variators:

BP Energol CS 10
Esso Spin Way 10
Shell Vitrea Oil 10

Another vendor (http://www.allspeeds.co.uk/kopp/oil.htm) strongly states that only the following should be used:

Shell Morlina S2 BL
Shell Tellus R10

I heard that Shell has pulled out of your country, but your local suppliers might have some ideas for substitutes. Good luck!

Top
#2266216 - 05/20/11 03:03 AM Re: MOBILFLUID 62 [Re: Northman]
Northman Offline


Registered: 05/18/11
Posts: 3
Loc: Tehran, Tehran, Iran
Thank you very much Stu_Rock. The second group seems to fit my need.

But as you said this is just the beginning, now i should seek a way to find the equivalents in Iran (Down with Islamic Government).

Top