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JoeH

Pedigreed Bulldog
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Everything posted by JoeH

  1. Id expect any reasonable hydraulic repair shop (not just a hose shop) to be able to source you something comparable.
  2. You can rig it up with a mechanical directional valve, no? Is this on that rotating railway dump truck that was started on here a while ago? Is this valve because of the rotating body?
  3. Here's JP in action.
  4. This guy on the right is hilarious, he's a sarcastic right winger that makes fun of the insanity on the left.
  5. Voltmeter across the terminals while off, what's your voltage? When running what's your voltage? Should have 12v off, and 14v while engine is running. Each battery has 6 caps you can remove to check water level and if you have a battery float tester you can check the charge under each cap. One bad cell will draw down all the batteries.
  6. McDonald Trump, 2024! Working at McDonald's so he can rub it in Kamala's face that he actually worked there. Modern politics, it's nothing of it isn't entertaining! 🇺🇲🇺🇲🇺🇲🇺🇲🇺🇲
  7. Fix that trans mount... Before the trans falls out of the truck... You're also getting excessive movement of the engine/tranny in the chassis as you roll into and out of power... It's gonna flex more and more til it breaks itself loose... Id put $200 on this being your noise if I lived closer to you... I won't beat this drum anymore though...
  8. Start with what you know is broken. Fix this trans mount and see if the clicking goes away.
  9. There's a video called "the silent scream" that shows a baby being aborted. I don't have the stomach to watch it.
  10. I've got a theory. It's republicans that vote in person. So voting polls are closed and by election night we know how many Republicans voted. But we still have to count every vote!!! Now they know how much they lost by, so they know how many Dem votes to "find". If enough Republicans vote for Trump by mail it may skew their count enough that trump could possibly win. Just a theory.
  11. If they're so dumb, how come they're way up there and we're way down here? 🤮 I'd say I can't wait for election day, but we all know we won't know how much Harris wins by til a month after the election. Swamp the vote!
  12. This engine will be pre CCRS, could there be a screw up on the heads? I think pre CCRS uses a fuel return from the heads, the CCRS heads did away with the return leak off I think. Just spitballing. Or the fuel gallery plug under the timing cover. Those are my spitballs.
  13. Is this a custom made piece? I can't imagine this was a factory production...
  14. I had a lift axle relay valve fail last week, couldn't get air to build passed 65 or so.
  15. My bet is a QR valve failed, but would be nice to have an update
  16. That thing is awesome!!
  17. Someone said recently that the E6 lifter p/n supercedes to the E7 lifter.
  18. Is your fuel rack stuck wide open? I remember hearing on here that the fuel rack can stick from sitting...
  19. I believe Ambach is American Bosch, instead of Robert Bosch. 2 different brand injection pumps were used on Mack engines.
  20. What's your battery voltage when cranking? EECU shuts off around 9.5 volts. If your batteries or electrical system is causing a drop in voltage at the EECU then it can't start. I've been lucky enough a couple times to get my 2003 to fire up with minor assistance of ether in this condition when I let off the key the EECU powers up and takes over.
  21. Electrical is by far my weakest knowledge base. My 12v Cummins is rated around 180hp. Could run a 6.7L as well, I think you'd be fine doing dump truck work with either. I'd bet there's enough "idling" time in that line of work that the generator could pump some juice into the batteries. They're also moving 145,000 lb loads with Topsy on I believe a 9.0L CAT engine. Albeit downhill loaded, uphill empty. I still think a 5.9 or 6.7 could be up to the task of moving triaxles around.
  22. No offense taken, I'm aware they are planning to run a Retrofit option. Not sure how fast they're getting it up and running. I know on pickups they're trying to work with third party shops to run installs. Hopefully they can scale their business fast enough to get a strong bite into the industry. Hopefully they can get their heavy truck retrofits rolling, but I've heard them say they only want to make a handful of trucks to start out with testing in mining and logging. It makes sense, but they're going to need to make sure they're prepping to scale their production to start making these beasts.
  23. The Edison Motors Retrofit opens up some interesting options. Smaller engine/generator combo means you could run PG Adams frame rails on an older Mack. You'd need to do some front end bracket modification to swap in a different brand steer axle suspension. Hood/cab mounts and you're rolling.
  24. I'm a fan of Edison Motors because they're the first logical electric innovation in trucking.
  25. I'm a fan of Edison Motors, but they're going to lose out to someone who can do it bigger faster. They are dragging their feet and want to grow very slow. The industry wont wait for them. They dont have a patent for the diesel-electric concept. Someone else will come along and build their own diesel-electric design and put it into high production faster. I wouldn't use a Mack e6/e7 for a conversion, it's too big of a motor. Realistically I'd bet a 12v or 24v 5.9 Cummins would be a gem of an engine to slap in a Mack, though it's a bit loud. The whole concept is a small efficient motor recharges the batteries while the batteries provide the variable torque needed to handle the differing power demands of the road. A Mack E7 wouldnt be worth the extra weight when a motor 1,000 lbs lighter could do the job. Their logging test they just ran maxed out at I think 400 amp draw accelerating while they have access to 750+ amps. A 1.5L Cummins Onan generator puts out about 50 amps of juice. 5.9L is basically 4 of these, so I'd estimate a 5.9L Cummins should put out 200amps of recharge, which should handle a big rig reasonably. And it would leave me engine clearance in my RD688 to put one of their powered steer axles in, giving me 6x6 drive!
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