• 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. R

    Cat 963 Question

    Can anyone tell me what model Cat 963 was the first counter-rotating track model? I’m assuming any pedal steer model is not?
  2. R

    Cat 977 Mayday (Blueox/Nige-help please!)

    I took a few vacation days to get some things done and had an incident on the Cat 977L or K (11K 01133 according to the engine). A friend was running it and yelled on the radio it lost drive. I can hear the machine load lightly when I run it through the gears in forward and reverse, but it won’t...
  3. R

    Cat 977k Bucket Pin Questions

    I need to replace two of the bucket pins on my 977k, but I'm having problems locating aftermarket pins. Most info I find on the web points to a 5k6383, but the only source I can find with dimensions listed show a 2" diameter. The pins I removed were 2 1/2" x 13 3/4" with a 3/4 keeper hole. Does...
  4. R

    Cat 977L Serial Number Question

    I recently purchased a Cat 977 with a L sticker, but I believe it to be a K. The only serial number I can find is on the engine, and it appears to read 11k 1133. After reading many threads on here all the info I can find indicates there should be 5 digits after the 11k? If anyone can help on a...
Top