• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Search results

  1. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Thanks for the info will do
  2. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Yes and no lol I use the glow plugs when real cold and I do have the element that glows but when it’s 92 degrees outside should I still be using the glow plugs
  3. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    I’ve put engine restore in it and it has made a little difference hr meter I believe is original showing 2400 ive changed fuel filter also. thanks for the info
  4. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Hi all I have a question on a D20a-6 on cold start up no matter what temp is outside When I start the dozer normally takes 4-5 cranks when cranking it rolls gray/white smoke when it does hit it misses for a little bit then clears up once warm or after a few minutes running starts up fine with no...
  5. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Will check brake linkage and adjustment as you said this weekend I hope that fixes it as far as parking break it wasn't applied but will let you know what I find this weekend
  6. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Need help Hello everyone got problems with my komatsu d20a-6 it has been sitting all winter got it out today for first time everything was going great till all the sudden right track would lock up and stall engine going forward I could catch it before it killed engine put it in reverse worked...
  7. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Just wanted to know how steep of grades these d20 will go up and down safely
  8. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    I got the 4 post from a place in Jackson tn with brackets shipping and all was around 1300 bucks contact this guy he will help you out Jeff maitland Construction and equipment 1 (731) 554-1180 jeff.maitland@equip1.net
  9. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Hello everyone I have a two post fiber glass canopy for sale for the d20a-6 models that is in reasonably good shape just a little rusty and is cracked on the very top I bought a four post canopy so I no longer need it if interested pm me and we will talk price I live in KY so it will have to...
  10. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Got another question for you guys on here are repacking the hydraulic cylinders on these dozers very hard I have the correct spanner wrench and was wondering what size nuts are on the lift,angle and tilt cylinder. Any input greatly appreciated Thanks John
  11. Oldyellar

    Section for komatsu d20,21 and similar grey market dozers

    Hello Everyone I'm looking for a aftermarket manufacture for the four post rops for a komatsu d20a-6 I cannot find anything on the internet if anyone could give me a website or place to call would be greatly appreciated Thanks John
Top