• 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 nobbyv

  1. N

    Electric Boom Lift Lower Arm Not Working

    Building a house, and lent my Ameriquip Eagle 42 Electric Boom Lift to my siders. They said they were using it, and suddenly the lower arm dropped 7-8' quickly. They dropped it down to the ground, and now it doesn't want to lift at all. Motor seems fine. Upper arm works perfectly. When I attempt...
  2. N

    Electric Boom Lift Hydraulic Pump Failure?

    OK, I'm stumped now. Thought I had it figured out last weekend; it seemed like with the batteries only at ~50% charge it didn't want to work well. So if I left it on the charger for 1/2 hour or so, it would work perfectly at normal speed. Used it like this for almost an entire day. Left it...
  3. N

    Electric Boom Lift Hydraulic Pump Failure?

    Went out to give it another shot, turned it on, and boom: working perfectly. Steady 24.1V at the pump. Worked great for about 5 minutes...just long enough for me to climb in the bucket, raise myself up 30' off the ground, attach some window trim...and get stuck there when it would no longer...
  4. N

    Electric Boom Lift Hydraulic Pump Failure?

    Think you might be on to something. Put a DMM on the pump, and the voltage was varying between ~7-9V. Could hear the pump pick up RPM as the voltage increased. The whole lift is VERY simple (unless I'm missing something): it's just an industrial AC-DC 24V power inverter hooked to the pump and...
  5. N

    Electric Boom Lift Hydraulic Pump Failure?

    I have a '97 Ameriquip Eagle 42 24V towable electric boom lift. Was working fine, and then the other day it started struggling to actuate the arms. The pump would cut out for 2-3 seconds, then start again. Eventually, that 2-3 seconds became 5-10, then 20-30. Now, if the pump turns at all, it...
Top