Caterpillar D8H engine warm up after rebuild

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  • เผยแพร่เมื่อ 20 ก.ย. 2024
  • This is second start up after engine rebuild. The pony motor and the diesel engine has been rebuilt.

ความคิดเห็น • 13

  • @idig4stuff
    @idig4stuff 11 ปีที่แล้ว

    Excellent. You will be pushing snow with that dozer soon :)
    Nice paint job

  • @free_electron
    @free_electron 11 ปีที่แล้ว

    I remember when you started the rebuild. You've come very far :D

  • @taliar928rolle9
    @taliar928rolle9 8 ปีที่แล้ว

    love the sound

  • @paradiseroad6405
    @paradiseroad6405 10 ปีที่แล้ว

    ...great video...

  • @mikeCAT-D813A
    @mikeCAT-D813A 10 ปีที่แล้ว

    Boy I ran them D8H cats before and don't remember the turbo whining quite that loud!

    • @herrad82
      @herrad82  10 ปีที่แล้ว +2

      You're right. I wines because it doesn't have air cleaner on

  • @nellsonstout7001
    @nellsonstout7001 6 ปีที่แล้ว

    What year did they ditch the pony motor?

  • @UnitCrane514
    @UnitCrane514 11 ปีที่แล้ว

    Sounds great but that turbo whistle kills my ears!

  • @Vein1986
    @Vein1986 10 ปีที่แล้ว

    What was the problem with that engine?

    • @herrad82
      @herrad82  10 ปีที่แล้ว +1

      It had left outside for about ten years and water had entered to cylinders trough exhaust. I had to change liners, piston rings, couple of piston and valves because of corrosion.

    • @Vein1986
      @Vein1986 10 ปีที่แล้ว +1

      Thanks :) Great job you have done :) along with changing pistons you have bored cylinders or only honed them?

    • @herrad82
      @herrad82  10 ปีที่แล้ว +1

      Vein1986
      Thanks. These big engines have wet cylinder liners and I changed them. Thats like having new cylinders in the engine. They are honed by manufacturer and ready for install. Actually these cat liners are so hard material that they can't be honed at home. The hone doesn't bite that metal at all.

    • @Vein1986
      @Vein1986 10 ปีที่แล้ว

      Oh I get it :) Thanks for info :) I bet that "party" was pretty expensive... I'm dealing now with pretty "rough" engine (Kia Ceres 2.4 diesel), it sat for longer than 10 years, low compression on all cylinders, (leaking valves and stuck rings), i'm not going to rebuild, if it will run, great, if not, will be sold to parts.