• 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!

Recent content by StanRAUUS

  1. S

    Caterpillar Scraper Apron Link and Pin Holes

    Rocker, Be 3wks before i am back in the office, I'll shoot you a PM...you can have the special instructions. Your' 621 sure looks great, clean with paint!
  2. S

    what is a Miller DeltaWeld 302 Mig/Stick Welder worth?

    VMAC compressor filter is expensive; labor wise service isn’t a biggie. Lincoln welders control panel-service doors are ass backwards necessitating left-side vehicle mounting; most cookie cutter mechanic-weldor service bodies [IMT, AutoCrane, Stellar etc] are designed for mounting welding gas...
  3. S

    what is a Miller DeltaWeld 302 Mig/Stick Welder worth?

    Yep MSRP is high, wholesale $19,700. Specific requirement for 20Kva 1/3Ph gen capacity not available with Lincoln’s lower rated Vantage offerings…
  4. S

    All in a days (or two) work pictures

    S.Cal any parts left laying on or around the machines disappear…scrape iron thieves! :eek:
  5. S

    what is a Miller DeltaWeld 302 Mig/Stick Welder worth?

    Have good results with Lincoln AirVantage, 1&3Ph 20Kva auxiliary generator runs 2 XTM 350s simultaneously…15Hp power pack used to operate AutoCrane, 60cmf @140psi rotary screw air compressor. Would be great if Lincoln provided ‘radio remote control’ like Miller; Bernard Q-Tip guns with...
  6. S

    Caterpillar Scraper Apron Link and Pin Holes

    Rocker, Cleaning desk out, found Special Instruction - Installation of 8N6332 Engine Arrangement From SMHS7551 621 - 23H, 15U / 623 - 52U
  7. S

    Welding on Caterpillar scraper - cast section.

    I wouldn't weld or worry about that crack as 1st recommendation, the tube casting is massive joining front-rear pivot bores. Good day
  8. S

    Welding on Caterpillar scraper - cast section.

    Cast Steel – per Cat’s special instructions SEHS8851 (7/87) All foreign material like oil, grease, water, paint, rust, dirt and scale, must be removed before welding. Cracks should be cut [air-carbon or oxy-ac torch with scarfing tip] or ground out 6mm-.25” deeper than the original crack...
  9. S

    Caterpillar Scraper Apron Link and Pin Holes

    Parts are scarce for 23Hs, example Trans drive shaft & gear. V8 336 great example complexity versus simplistic in-line 6cyl 3306 Enjoy your’ Toys!:notworthy
  10. S

    some work pictures

    Per many Cat specs .001” is minimum and .0015”maximum per bore Ø typical Øs 2.5” to 6.5”. Installations via press-fits using the maximum should be considered mandatory, press fitting a last option versus cold shrinking (freezing) using dry ice or nitrogen and even heating the casting. Most...
  11. S

    On site fix for pitted hydraulic cylinder rods or shafts pitted where seals run

    Better patch materials http://www.belzona.com/prod1k.aspx
  12. S

    some work pictures

    Tom – your truck body/crane is by JoMac? Aluminum? http://www.jomactruckbodies.com/index.html
  13. S

    JD 450c engine rust scale problems

    http://www.valvoline.com/products/consumer-products/antifreeze-radiator-products/antifreeze/
  14. S

    Lets play .... What the heck is this!??!

    Maybe for use in a Ball Mill - Tun-carbide would be very expensive shot for cannon shot but embedded into a tree?
  15. S

    Lets play .... What the heck is this!??!

    Non-finished Tungsten carbide ball casting - http://en.wikipedia.org/wiki/Tungsten_carbide
See more
Top