Discussion:
Hyster E60XM No high speed on hyd's

I have a Hyster E60XM S/N-F108V12399V. The truck has no high speed on the hyd's. The micro switch's check out fine. I was wondering if there is a common problem that any one has come across on these trucks. It is a EV-100 panel.

Thanks in advance
Dave
  • Posted 16 Mar 2011 22:00
  • By BusBoy
  • joined 20 Oct'09 - 14 messages
  • Ontario, Canada
Showing items 1 - 3 of 3 results.
Try recharging or replacing the battery. Check also the main fuse.
  • Posted 21 Apr 2011 05:37
  • By mike_v
  • joined 1 Jul'10 - 190 messages
  • Illinois, United States
mike_retired
i have verified that the control card is good i have also replaced wiring for the SCR's to the control card because of flaky wiring. Problem still occuring intermittenly. The system is a SCR controlled system and has no contactors. I tested the voltage going into and out of SCR #1 When the system is working properly Scr has Battery voltage that drops to 46V and the same going out to the motor when the system is acting up i get 46V into the SCR and 40V to the motor. My question is are there any other components other than the control card that control SCR #1 or should i be looking at replacing it. Are these SCR's known to break down intermittently.

thanks
Dave
  • Posted 21 Apr 2011 04:48
  • By BusBoy
  • joined 20 Oct'09 - 14 messages
  • Ontario, Canada
Check to see if you can push in the contactor for the second speed, does the pump speed increase. If it does you probably have a card failure at the hydraulic controls. Ensure yo are getting the proper voltages to the card. Failure of the card is common in these lifts.
  • Posted 16 Mar 2011 23:23
  • By garland_m
  • joined 16 Oct'09 - 205 messages
  • Virginia, United States
Work Hard and Fish Long

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