CAT 637G Scraper Push Block Repair
On Fire Welding
245.3K views - 4 years ago
On Fire Welding repairs a heavily worn and cracked push block from a Caterpillar 637G scraper. The process involves gouging out old welds, fabricating new structural components, machining parts on a lathe, and welding it all back together before reinstalling it on the machine in the field.