• 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!

d5h

  1. D

    How many CFM's does a 3304 Cat d5h lgp move?

    I'm looking to purchase a centri precleaner for my 1994 d5h lgp with a 3304 rated at 129/120 gross/net HP. The 4" centri precleaner would fit right on the factory stack coming out of the air intake system through the hood but according to centri is rated for 200-400 CFM. The next step up is the...
  2. F

    D5H pressure and brake problems

    Hello, I need help. My D5H series 8rc01384 damages the Teflon seals on the controls and the discs end up with paste on both sides, the pressures go off in P1. We transit approximately 17 km from the highway to the job site. It began to present a fault in the control, it was braking, so we...
  3. D

    D5h serial number doesn't match service/operator manual serial number

    Hello, new to posting but not new to finding useful answers on old forums. Can't find a firm answer on this one though. I recently bought a 1994 d5h lgp. I want to buy the big factory service manual for it. The manuals have a portion of the serial numbers on the front cover. For example the...
  4. F

    Cat D5H

    Just took ownership of a 1986 Cat D5H XL. Serial number 8RC. I can’t seem to find much information on the internet about this machine let alone a operator or service/parts manual. Even parts.cat.com doesn’t seem to work for this machine. Too old maybe? Just wondering if anyone has any...
  5. B

    D5h Transmission

    Hi Guys, I'm having an issue with D5H transmission, this unit is making a whining noise when reversing only. It takes all gears in forward and reverse. Power is fine on the machine but the customer is complaining about the noise. I have taken the transmission out before but found no issues...
  6. S

    Slow lift on D5H 8RC

    Working with a D5H that has slow lift, blade down works as it should, but up is slow. Cylinders are not drifting and the packing has been replaced in the last 6 months And have not had any issues. All other hydraulic components work as they should, so I'm not leaning towards the pump. Any...
Top