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komatsu

  1. K

    Komatsu pc120-8 2014 can't change language.

    I just bought komatsu pc120-8. It's second hand and shipping from Japanese. I can access to changes language menu but I can't select anything. It's stuck in Japanese. Does anyone have solution for this problem. Pls help me. Thanks.
  2. P

    WA500 1L -Any feedback on reliability?

    I am looking at an older WA500 1L for my remote mine pit. I need an older model due to the lack of an ability to hookup to a scan tool, or have a computer engineer/mechanic fix the later model loaders codes and sensors. So i landed on pre'2007 models and this 1993 Komatsu WA500 popped up with...
  3. E

    PC27R-8

    I have a 1999 pc27r-8 it turns on and runs fine as well as idling. If I shut it off it won't turn back on. I have tried a new battery, fuel pump, and thermostat. What else would this be? Is there other things I should be looking at?
    • Ekate
    • Thread
    • komatsu komatsu issue komatsu mini excavator komatsu pc27r-8 mini excavator over heating pc27r-8
    • Replies: 3
    • Forum: Compact Excavators
  4. M

    Komatsu PC28uu starts intermitently

    Hi all - looking for some help before I start tearing down the machine. Machine sometimes will fire right up. It goes through the starting sequence - two beeps with all four indicator lights, then just the oil pressure and battery light, then turn it to start, and boom - start. Sometimes...
  5. R

    Komatsu, D39E-1, 4750003P095973

    Can someone tell me what year this dozer was manufactured? What other information can you get from this identification number? Thanks.
    • RussSt50
    • Thread
    • d39e-1 dozer komatsu
    • Replies: 1
    • Forum: Dozers
  6. K

    Komatsu wa500

    Hello currently working on a komatsu WA500. Has error code on the dash for dpf Reasearched error code which was CA3115 which is doc inlet temp sensor out of range. Was wondering if someone could pint point me here. Check continuity and found that high and low in let sensor on the doc not with in...
  7. L

    Komatsu pc290-11

    Hi all I'm a excavator operator based in Saskatchewan Canada .Working with excavators 30 years .Just started on new Komatsu 290 and have few issues. Seat is definitely too high for controls and machine overall too sensitive. Anyone else have experience with this model .I was previously on deere...
  8. 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
  9. H

    Parts crossover d155-1 to. D155-2

    Hi all, does anyone know whether parts will cross over between d155-1 and -2. There are plenty of -1 in our area but not many -2. Was thinking main components parts eg tranny convertor finals ect. Cheers
  10. D

    Komatsu PC60 head gasket question

    Hi All, I was hoping for some thoughts. I have a PC60 with a 4D94 motor. It has compression (or maybe exhaust) 'puffing' out between the head and block at the back right in the middle. You can feel it, but it's not very strong. Had a ticking since I bought it like a tappet noise, so guess that...
  11. P

    komatsu pc 35 r8 turns over but wont start

    i have a komatsu pc 35 r8 that turns over but wont start ...checked fuel shutoff solenoid took it off and put power to it and its opening and closing as it should all fuses look to be ok and fuel filters and tank have been cleaned all fuses seem ok but if anybody knows which particular ones...
  12. C

    Hydraulic loss of power

    Morning all, I have Komatsu PC35R-8 Serial #F21286. The machine has 1100 hours on it, had no issues when I purchased it approx 3 months ago. I does have one leaking cylinder but not critical to operation and not a significant loss. Recently I seam to lose power after the machine is on and hydro...
    • cpmartin1989
    • Thread
    • excavator filter hydraulic komatsu loss of hydraulics loss of power mini pressure
    • Replies: 13
    • Forum: Excavators
  13. Seans problems

    In search of a Komatsu S6D95L-1 engine

    Hi everyone, I figured this forum gets a lot of views so I'd post this here. If it needs moved let me know and I will delete it and try somewhere else. I have a morooka altrac with a komatsu S6D95L-1 inline 6cyl. These things are great but this poor thing finally went out on me. A main bearing...
  14. A

    Komatsu excavator

    I have a Komatsu excavator 300 and i want to know its model of manufacture Can anyone please help me ?
  15. C

    General Maintenance Questions

    Morning everyone ... question is in regards to a mini ex I purchased. Model PC35R-8, Serial # F21286 I purchased the operation manual. I am a little confused as all the other machines I have, "old equipment" calls for just generic hydro oil. This is calling for SAE10W ... the company I bought...
  16. Sberrylvt

    Changing boom controls- Komatsu pc228 uslc

    Hi all, New here and just brought home a 2007 Komatsu pc228uslc. Looking to change boom controls from right hand operation to left hand and stick operation from left hand to right hand. Any advice on this? I saw ad to “buy” the shop manual or hyd control schematic but after searching here...
    • Sberrylvt
    • Thread
    • changing boom control hydraulic controls komatsu
    • Replies: 10
    • Forum: Excavators
  17. tharindudimi

    DECAL DIMENSIONS OF KOMATSU PC 210 LC 8

    Dear Members, can someone get me the height and width of the KOMATSU Logo at the back weight plate of the excavator. Other information such as the original colour code and lettering size could be of much help. cheers,
    • tharindudimi
    • Thread
    • decal kit decals excavator komatsu pc 210 stickers
    • Replies: 1
    • Forum: Excavators
  18. O

    Komatsu PC200 Lc-8 hydraulic hoses keep bursting

    Working with my pc200 with 10k hours and multiple different hydraulic hoses bursting one after another. Not sure if this is normal due to high time or a problem with the hydraulic system. First hose was on top of the boom, oil started leaking from a metal elbow connected to the hoses. Removed...
    • Operator John
    • Thread
    • excavator hose bursting hose failure hydraulic hydraulic hose hydraulic leak komatsu komatsu 200
    • Replies: 11
    • Forum: Excavators
  19. erick93

    PC200LC Valve Assembly 723-47-29100

    Hi to all of my fellow heavy machinery experts and aficionados I'm on a quest to find a Valve Assembly with the part number 723-47-29100 for a Komatsu PC200 LC-8MO. Mine was damage by machine burr (attached images of the damage). I've been searching on boneyards for a used one cause a new one...
    • erick93
    • Thread
    • boneyard burr excavator komatsu pc200 salvage yard valve assembly
    • Replies: 4
    • Forum: Excavators
  20. J

    Komatsu pc75uu-3

    My machine has been standing idle for approx. 2 months. When started, all functions work except for boom up and boom down. Any ideas where to start looking?
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