• 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!

Recent content by AKL

  1. A

    cummins nta855G4..problem

    Not sure about the hours...but it looks like the pump hasn't been apart.. because it's normal practice to punch the date of service on the pump housing but this pump doesn't have it...I have done a few in the past....I have 15 years experience in overhauling diesel engines.. But I'm new to the...
  2. A

    cummins nta855G4..problem

    picture of INJECTORS and fuel pump I just removed the injectors and fuel pump... Found there are some dirt on the injectors screen...any ideas..?maybe the culprit is found???
  3. A

    cummins nta855G4..problem

    The leak was oil, I leave the injectors in didn't remove them....I'm currently removing the injector and fuel pump....for servicing ...
  4. A

    cummins nta855G4..problem

    hi neily,i set the overhead .11 and .23 and 90 inchlbs on injectors I have change the fuel pump actuator, the cummins engine controller, and magnetic pick up unit.. The head gasket was leaking...so i change it.. yes it has a pt pump but the speed is controlled by the fuel pump actuator... will...
  5. A

    cummins nta855G4..problem

    Hi guy..I need help on some issues 1.the overhead setting...my plate say TS ZERO INCH Lash and i have a STC INJECTORS... 2.Its a 300kva Genset and when the Genset is loaded it will run for about 30 min and the RPM will start to drop gradually until 1300rpm.. 3.I have change fuel...
  6. A

    Denyo RTG Crane Engine High Lube Oil Consumption - Komatsu SA6D140

    thank you for your reply..i had used new liners .....now i have solved the problem..it was the fuel pump timing..in the name plate in the engine block it say 22 deegres BTDC...and i try adjusting it to 24-26 BTDC.... and it works.....thank you anyway john...and i have tested at 100% load and had...
  7. A

    Denyo RTG Crane Engine High Lube Oil Consumption - Komatsu SA6D140

    hi guys,i'm a mechanic after overhauling few of the komatsu SA6D140 engines, they have high lube consumption about 8 liters per week, these engine run about 22 hours daily,the overhaul was done by me ,i have change all 6 piston,pin, & rings, Camshaft bush, camshaft, main bearing , con-rod...
  8. A

    Halla 220 black smoke and lack of power

    thanks bro.....for helping me... sure i'll email you if i can't get the diagram.
  9. A

    Halla 220 black smoke and lack of power

    thanks for the reply......i'll try to figure that out....you mean that maybe the hoses have been crossed? if you could help me where can i get a hyd diagram for kawasaki pumps..the agent down here are very unreasonable..they won't give you any information like books and manuals....
  10. A

    Halla 220 black smoke and lack of power

    hi uffex ..thank for your reply ....the engine dies when i do so ....even if i operate the arm out at the end the engine dies...
  11. A

    Ex 100

    how is smoke black or normal...?did you feel like lack of power or just slow when stick in?
  12. A

    Halla 220 black smoke and lack of power

    hi guy..i'm new to this forum...i have a problem with one of my excavators, which is Halla 220..its similar to Hyundai 220 using a Cummins 6BTA5.9, and kawasaki Hydraulic Pump,the problem is like this the engine has been overhauled by the previous owner, when i bought it only ran for...
Top