Discussion:
Hyster J2.00XM AC Slow pump

serial is A416A01699A

Hi there

I posted about this problem a few months ago. Initially the truck threw up an encoder error fault when we used the hydraulics.

The encoder was replaced and the error code disappeared yet the hydraulic motor just about turns very slowly.

After being told it required genuine encoder we have had this replaced now and still the same problem.

Have accessed the display and checked parameters etc all seem to be set to standard factory. The diognostic check shows the pump motor drawing 300Amps, but the motor rpm only shows about 3.

I would like to ask if anyone thinks either the motor itself is faulty or if in the process of fitting the encoder it is possible they are damaging the encoder?

Any advice on this issue would be appreciated greatly as the truck has been out of action for a long time now.
  • Posted 30 Jul 2011 02:14
  • By elektrodrive
  • joined 2 May'08 - 739 messages
  • West Midlands, United Kingdom
enquiries@elektrodrive.co.uk

http://www.facebook.com/pages/Elektrodrive/135894223166624

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Latest job alerts …
Columbia, SC, United States
Cleveland Ohio, United States
Wentzville, MO, United States
Movers & Shakers
Laura Ness Owens Laura Ness Owens
Chief marketing officer, Bobcat Company
Chief commercial officer, Teradyne Robotics
CEO, MHEDA
President, European Rental Association (ERA)
Manitou M50-4
Braeside, Melbourne, Victoria, Australia
Hire
Hangcha CBD15
China
Used - Sale
USD1,600
Fact of the week
The dot-com bubble, a period of large and rapid investments in internet-based companies, peaked in 2000 and saw the Nasdaq Composite index rise by 579%. Then the bubble imploded. As the value of tech stocks plummeted, cash-strapped internet start-ups became worthless and collapsed.