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excavator

  1. JamesPC35mr-2

    PC35MR-2 2007 Slow functions/ 3500 PSI

    Hi, and thanks for the help in advance. Been on here for a while and this is my first post, hopefully it’s in the correct place. I have a 2007 PC35MR-2, I have owned this machine for 4 years and use it only for personal use. I’ve been dealing with the issue the entire time, and manage my way...
    • JamesPC35mr-2
    • Thread
    • compact excavator excavator komatsu loss of power mini excavator pc35 pc35mr-2 hydraulic track komatsu slow hydraulics weak weak functions
    • Replies: 4
    • Forum: Compact Excavators
  2. Pep Joe

    AEC not working on 330C DKY02164

    The AEC switch button when pressed only reduce the engine speed to 1300 rpm when it is on mode 2 when it's left idle and dial switch is in position 5 up. It does lower the speed by 100rpm when on mode 1 but won't raise the rpm back to what it was when the levers are operated. please I need...
  3. Jake Erickson

    Komatsu PC220-6 Year Long Ongoing Power Problem PLEASE HELP

    Anyone with experience please help. I’m at a loss right now, I have a pc220-6. Bought it with a power issue, was hoping it was simple and a year later I’m out of ideas. Rebuilt the pump, 1st time didn’t put in new pc valve, valve was bad and blew apart when adjusting, put in a new valve, general...
  4. G

    Hyundai robex 80cr-9a showing low def and in reduced power mode

    Hello my father is looking for some help or advice on his 2016 Hyundai Robex 80cr-9a mini excavator. It has recently gone into reduce power mode and he cannot even get it out of the hole that it’s in. Yes called several mobile equipment services around and the soonest one can get is Monday. It...
  5. H

    Bucket Shims or gasket or what???

    The various joints on the excavator arm and bucket attachment of my 13.5K Lbs 2013 Hyundai excavator have these shims with tabs. They fill like cellulose gasket material. They are about 1/16" thick. One shown below I found warn out. What are these called?
  6. H

    Final Drive Motor on One Side Bogging Down Engine - Cat 304cr

    I just replaced both final drives on this machine. It solved my issue on one side (caused by a failed final drive) but I'm still having a problem with the other side. Basically, when I engage the final drive on that side, the engine bogs down and the hydraulic pump whines like it's under...
  7. B

    How to check the pin part number for excavator ripper

    I already know the ripper part number like 3340505. how could I see the pin part number by sis?
  8. B

    John deere 450D lc low fuel rail pressure

    I have a john deere 450D with 13200 hours. Iv been fighting issues with 1239-1 code. I have changed filters / overflow valves checked all screens all lines presure at injection pump at idle is around 37 or so hard to tell because it jumps around so much ! And I don't know if that's normal...
    • Brad93
    • Thread
    • 1239-1 450d excavator fuel hitachi john deere pcv presure wiring
    • Replies: 4
    • Forum: Excavators
  9. B

    Hitachi UH181 1986 help

    Hi, new user of the site. I have a little collection of older machines growing on my property. The heaviest of which being a 1986 Hitachi UH181. Since moving it up the very steep grade while dragging a 20,000lb rubber track carrier behind it 2 years ago; it has sat under a pole barn. Started it...
    • BCOG
    • Thread
    • 400 excavator help hitachi uh181
    • Replies: 25
    • Forum: Excavators
  10. Bad billy

    Hitachi ex75ur location of filters

    My machine in lacking power under load .I'm thinking it's a fuel problem.Changed the main filter,now looking for clogged screen filters.Does any one have a diagram of the fuel system? Any ideas ? 2002 ex75ur
    • Bad billy
    • Thread
    • banjo screen ex75ur excavator screen filters
    • Replies: 16
    • Forum: Excavators
  11. Allen E Jr

    Where is the best place to order rubber tracks ?

    I Need 2 tracks in total which would make a set 350x52.5x86 is my dimensions and it's for my 2002 TB 135 Takahuchi mini ... Been combing through the interwebs and been finding alot of "3rd party websites, and middle men " trying to skim profits ... Im trying to find reasonable prices and a...
    • Allen E Jr
    • Thread
    • cab compact excavator excavator mini excavator rubber tracks takeuchi tb135 thumb
    • Replies: 14
    • Forum: Compact Excavators
  12. S

    Looking for replacement engine for MM55SR

    Hi - I am looking for a used replacement engine for a Mitsubishi MM55SR. Engine blew on previous owner, he had someone working on it, and long story short, he no longer has the old engine. The full model number of the original engine is Mitsubishi K4N-E1DSCMB. I think they are usually listed...
  13. M

    1996 Cat 312 workshop manual

    Hello. I just bought at 1996 Cat 312 with 11500 h on it. Im wondering if there is anyplace on the internet to download a workshop manual for it? And is there any good places on internet to buy parts from? Serial number on the machine is. 6BL01489
    • Moparman81
    • Thread
    • cat cat 312 caterpillar caterpillar 312 excavator service manual workshop manual
    • Replies: 7
    • Forum: Excavators
  14. Bad billy

    Hitachi ex75ur won't turn off by key

    What's the first thing I look for to figure out why my machine won't turn off by key?.It starts fine .
  15. A

    Excavator Manuals PDF

    Hello. If somebody need excavator service manuals, electric wiring diagrams, spare parts catalogs & fault codes DTC, you can visit this site: https://www.tractormanualpdf.info/ Also there are a lot of loader, tractor, mower PDF manuals
  16. G

    New Owner of Case CX135SR Excavator

    I bought a used 2006 CX135SR. I am wanting to do a full service on it. I found service manuals but parts are another matter. All the part numbers for filters are listed on the excavator but finding places online that have the parts are difficult. At least for me. It isn't like looking up...
  17. H

    Volvo BL 210 BLC Wiring Diagram

    Hi there guys. I need Volvo BL210BLC (2005) Wiring diagram (Schema). Does anyone have it ? I could not find on the google. My e-mail. halil.elci63@gmail.com
    • Halil
    • Thread
    • 210lc excavator volvo volvo 210
    • Replies: 9
    • Forum: Excavators
  18. M

    Help ! Sany Sy210 slow one side

    here is the problem, the pressure of the shovel does not work on the right traction side it is slow as well as the digging it is very slow. the left side him traction is great the swing also remove the arm it's fine. the problem is intermittent. the shovel was normal and after three days of...
  19. G

    Hyundai 160 LC-7

    I have an Hyundai 160 LC-7 that has a very weak curl. Everything else seems to be working fine. It will hardly curl through a small stump. I have adjusted relief valve but no difference. What should I be looking at?
  20. J

    Cat 308e2 cr hour meter

    Hey guys, new here and looking for some help. We have a 2015 Caterpillar 308e2 Cr and the hour meter isn’t working. I believe it’s showing 8888.8 but it definitely doesn’t have near that many hours on it. Any advice or suggestions are greatly appreciated. Product identification number...
    • jtgo4th
    • Thread
    • caterpillar electrical excavator hour meter
    • Replies: 7
    • Forum: Excavators
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