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  1. Bucket compatibility and pin dimensions - Heavy Equipment Forums

    May 14, 2015 · LOOKING FOR PIN AND LINK MEASUREMENTS FOR JOHN DEERE 670GLC Going to throw out a WAG here, 120 mm pins, probably 20" between the ears, 24" center to …

  2. John Deere 120 excavator aux hydraulics problem - Heavy …

    Oct 2, 2024 · I have a 2001 John Deere 120 excavator that I’m adding a thumb to. I have ran hoses from the valve bank up the boom to the cylinder. I have added a 12v solenoid valve and …

  3. Information on changing the control pattern on a John Deere 120

    Feb 7, 2025 · Hey, does anyone have any info on which lines to change or where at on a John Deere 120 excavator to change the control pattern I have a couple pictures I will upload of …

  4. John Deere or Hitachi | Heavy Equipment Forums

    Aug 7, 2010 · I can also confirm that the pumps and cooling setups in Deeres (120-350) are different than those in Hitachis, probably due in part to the bigger engines using up more …

  5. John Deere – Hitachi 120 With Rebuilt Pump and No Hydraulic …

    Jan 3, 2023 · We recently had our hydraulic pump fail on our John Deere 120 excavator and replaced it with a rebuilt pump. Currently the machine has no hydraulic functions working with …

  6. John Deere 120C - Heavy Equipment Forums

    Dec 13, 2023 · I am having an issue with this 120C. It will not idle up/ accelerate. I have changed the fuel pump, injection pump, all new fuel lines and injectors. The...

  7. 1999 John Deere 120 | Heavy Equipment Forums

    Oct 3, 2011 · The excavator was in a small slope, so I turned it around so that I could check for oil in the housing on the low side and sure enough, lots of hydraulic oil. My brother also found a …

  8. John Deere 120c No crank problem - Heavy Equipment Forums

    Dec 8, 2015 · I have a 97 John Deere 120c and when starting it the past few days i have had to cycle the key a few times and then it would start. I started it today and it ran fine until i hit a …

  9. Need help with excavator stalling out | Heavy Equipment Forums

    Nov 28, 2022 · I got a 1999 john deere 120 excavator, and I started it this morning fine and it died out of nowhere. If I try to start it, it starts for a split second and turns off again. The key ignition …

  10. John Deere 120C Won't Start - Heavy Equipment Forums

    May 8, 2023 · I have a John Deere 120C Excavator that stopped running while working on the farm. The engine turns over but will not crank, I thought it was a fuel issue, so first I changed …