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  1. Cat Hydraulic Fluid Alternative - Heavy Equipment Forums

    Mar 20, 2023 · I need to get some hydraulic fluid for my 906m. What are you guys using?

  2. Cat 304 ECR Hydo Advanced 10 cheaper alternatives and blade …

    Dec 26, 2024 · I read about TO-4 but as Far as I understand there is no transmission, right? it's just hydo oil, engine oil, and gear oil in final drives. I want to replace these oils and hydro …

  3. CAT HYDO Hydraulic Oil Alternatives? - Heavy Equipment Forums

    Sep 6, 2023 · An SAE10W hydraulic oil from any reputable oil company (Mobil, Shell, Conco, etc) would be my suggestion. They will all produce an oil of an equivalent specification to Cat …

  4. 453 bobcat - Heavy Equipment Forums

    Sep 17, 2016 · I have a 453 bobcat with a hydro leak. it would leak even with the machine off. I got the engine and the hydro pump removed. it looks like it is leaking at the bottom of the …

  5. New Holland LS170 hydro fluid change/ chaincase fluid change …

    Sep 20, 2018 · New Holland LS170 hydro fluid change/ chaincase fluid change and it creeps foward UpNorth Mini Excavating Sep 20, 2018 1 2 Next U

  6. Hydraulic tank pressurizing problem - Heavy Equipment Forums

    Dec 6, 2024 · We have a dump truck with a Hyva cylinder in it. Tank is mounted behind the cab. Hydro keeps coming out through the fill cap/breather. About once or twice a week we need to …

  7. Cat excavator periodic slow hydraulics - Heavy Equipment Forums

    Aug 7, 2023 · Sounds more like you have engine stuff rather than hydro stuff. Remember that with load sensing equipment, they are designed to slow down to match engine output.

  8. Bobcat Hydraulic fluid foaming and coming out breather cap

    Oct 30, 2018 · Just what the title say's "Hydraulic fluid foaming and coming out breather cap". It's a T250 Bobcat serial # 525613153. I plan on starting with a hydro filter and fluid change but …

  9. Hydraulic Oil for Yanmar Vio35 - Heavy Equipment Forums

    Dec 8, 2024 · I have a new to me Yanmar Vio 35 excavator with 1100 hours on it and looking to change the hydraulic fluid. It calls for ISO VG 46 Cannot get the OEM fluid near me but I can …

  10. Bobcat 773 tilt spool seal replacement - Heavy Equipment Forums

    Jan 4, 2014 · Whoops. Well I was leaking hydro fluid and tracked the leak down to the Hydraulic control valve, more specifically the tilt spool. Here is the route that I took. Removed the cap on …