Discussion:
Linde speed limit problem

Hello everyone.
I have a problem with Linde H20D 391 series.

The speed limit is 9 km/h. Pathfinder isn't able to rise it.
There is no LFM or other safety devices.
ECU: 390 360 19 61.

Any advice?

Best regards.
  • Posted 19 Sep 2022 23:06
  • By Jaccobi
  • joined 27 Jul'22 - 9 messages
  • Poland
Showing items 1 - 9 of 9 results.
Sounds like it could be a upa controller
Set to 9 ks and unable to change
  • Posted 23 Sep 2022 07:49
  • By Lindetechnz
  • joined 28 Apr'21 - 58 messages
  • New Zealand
Lindetechnz
Everything there is also OK, set to 20 and the option is turned off
  • Posted 23 Sep 2022 07:47
  • By Jaccobi
  • joined 27 Jul'22 - 9 messages
  • Poland
Best regards
Go to the switch controlled speed tab and check what it is set to there
  • Posted 23 Sep 2022 07:45
  • By Lindetechnz
  • joined 28 Apr'21 - 58 messages
  • New Zealand
Lindetechnz
It is not possible to change anything if the speed is 9 km/h.
Less - ok I change
More - no change
  • Posted 23 Sep 2022 07:41
  • By Jaccobi
  • joined 27 Jul'22 - 9 messages
  • Poland
Best regards
That's why only 9 ks
Change pump to 100 and Tom to max
  • Posted 23 Sep 2022 07:39
  • By Lindetechnz
  • joined 28 Apr'21 - 58 messages
  • New Zealand
Lindetechnz
You can set the rpm and pump angle but the sumaric is not allowed to exceed 9 km/h

1510 rpm and 40% pump angle as I remember.
Copying traction files from other ECU's doesn't help.
  • Posted 23 Sep 2022 07:35
  • By Jaccobi
  • joined 27 Jul'22 - 9 messages
  • Poland
Best regards
What is the max engine rpm set too and the pump angle?
  • Posted 23 Sep 2022 07:33
  • By Lindetechnz
  • joined 28 Apr'21 - 58 messages
  • New Zealand
Lindetechnz
2012 year
  • Posted 23 Sep 2022 07:22
  • By Jaccobi
  • joined 27 Jul'22 - 9 messages
  • Poland
Best regards
What year is the machine
  • Posted 23 Sep 2022 07:20
  • By Lindetechnz
  • joined 28 Apr'21 - 58 messages
  • New Zealand
Lindetechnz

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.

TOC Europe wraps up Rotterdam, Netherlands
Upcoming industry events …
October 6-9, 2025 - Detroit, MI, United States
October 6-9, 2025 - Detroit, MI, United States
November 14, 2025 - Melbourne, Australia
Latest job alerts …
Indianapolis, IN, United States
Saratoga, United States
Columbia, SC, United States
East Syracuse, United States

PREMIUM business

Hangzhou Manforce Material Handling Equipment Co., Ltd
Specializing in Nichi and conventional forklift products, we create significant value for all our partners!