Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 9 of 9

Thread: Towed truck rolls downhill after cable snaps - GIF

  1. #1
    Supporting Member Altair's Avatar
    Join Date
    Aug 2013
    Posts
    12,020
    Thanks
    1,365
    Thanked 30,317 Times in 9,998 Posts

    Towed truck rolls downhill after cable snaps - GIF


    186 More Best Homemade Tools eBook

  2. The Following 2 Users Say Thank You to Altair For This Useful Post:

    Scotsman Hosie (Jun 11, 2023), Sleykin (Jun 8, 2023)

  3. #2
    Supporting Member IntheGroove's Avatar
    Join Date
    May 2019
    Location
    Lake Tahoe
    Posts
    2,099
    Thanks
    195
    Thanked 945 Times in 574 Posts

    IntheGroove's Tools
    Good save...

    2,000+ Tool Plans

  4. #3
    Supporting Member BuffaloJohn's Avatar
    Join Date
    Aug 2019
    Location
    Oregon, USA
    Posts
    859
    Thanks
    309
    Thanked 443 Times in 263 Posts

    BuffaloJohn's Tools
    He was wearing his brown pants that day!

  5. #4
    Supporting Member bob_3000's Avatar
    Join Date
    Aug 2020
    Posts
    821
    Thanks
    467
    Thanked 270 Times in 198 Posts
    Quote Originally Posted by IntheGroove View Post
    Good save...
    ...YA!...stopping that puppy without a roll over saved everybody involved a ton of grief.

  6. #5
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    11,637
    Thanks
    2,187
    Thanked 9,136 Times in 4,366 Posts

    Frank S's Tools
    Let me see if I can understand something here. semi-trucks and trailers have air brakes. Air brakes mean there are spring brake chambers which require air to be released this is true the world over. Meaning there must also be air pressure in the tanks so just stepping on the brake pedal should stop the rig. before a huge amount of momentum was built up the unit was being towed by a single cable this means there had to be a driver to steer it. He had a minimum of 2 ways to stop the unit 3 if you could count putting it in gear Sometimes not an option turning and engine in reverse can cause not good things to happen.
    The only way that truck trailer combination would not have any brakes would be if there was no air pressure and the spring brakes have been what is called caged open. in which case then you would need a towbar or at the very least a pipe with the cable run through it because if the towing vehicle stopped the towed vehicle would ram into the back of it. I saw no pipe SO why couldn't the driver stop it before it rolled backwards? I can think of only 1 reason they were not familiar with where the parking brake button or lever in the case of Asian and European trucks was located. On them instead on being in plain easy reach on the dash they are sometimes near the floor at the side of the seat not always in the best position to be activated without having to reach down.
    Never try to tell me it can't be done
    When I have to paint I use KBS products

  7. #6
    Supporting Member
    Join Date
    Apr 2014
    Posts
    444
    Thanks
    238
    Thanked 202 Times in 105 Posts

    Gadgeteer's Tools
    Didn't see anyone in the cab.

  8. #7
    Dollar Bill's Avatar
    Join Date
    Mar 2019
    Location
    North East Florida
    Posts
    65
    Thanks
    94
    Thanked 15 Times in 12 Posts
    Cab too dark to see operator but towing with cable would require a steering wheel holder. My opinion: All of the brakes are out of adjustment except the right front on the tractor as evidenced by skid mark on pavement.

  9. #8
    Supporting Member NeiljohnUK's Avatar
    Join Date
    Dec 2017
    Posts
    687
    Thanks
    61
    Thanked 250 Times in 177 Posts

    NeiljohnUK's Tools
    Quote Originally Posted by Dollar Bill View Post
    Cab too dark to see operator but towing with cable would require a steering wheel holder. My opinion: All of the brakes are out of adjustment except the right front on the tractor as evidenced by skid mark on pavement.
    Working in the braking system supply industry back 40 years ago the local TIP rental depot (truck trailers) needed shoes relined weekly if not daily, on the low bed swan necks especially so, they did an audit on who had rented the trailers and it was one company that seemed to be wearing those particular trailers brakes out, it turned out they had wound off the tractor units rear axles brakes to save wear and money, relying purely on the trailers brakes and the tractors front axle brakes.

    In this case it may have been the tractors rear axle brakes were wound off/worn out , and due to some other failure the trailer brakes had been wound off too...

  10. The Following User Says Thank You to NeiljohnUK For This Useful Post:

    Dollar Bill (Jun 9, 2023)

  11. #9
    Supporting Member Hoosiersmoker's Avatar
    Join Date
    Mar 2018
    Posts
    1,863
    Thanks
    415
    Thanked 365 Times in 291 Posts
    There was no steering that truck with both front wheels locked up from the start after the chain broke. They're not turning, just skidding along.



    2,000+ Tool Plans
    "This country was founded by a bunch of slave owners that told us all men are created equal..." - George Carlin

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •