Discussion:
The electric motor over revs at 4000 rpm when going forward or backward.

We have 2 electric Hyster J70XN, I have already changed all the sensors, the scanner does not show me any faults but the engine over revs. I already changed the engine too and the problem continues. I've been changing everything for 2 months to solve it but it's still bad. Has it happened to anyone? Thanks for your time
  • Posted 15 Nov 2023 14:19
  • By Hans_Bartels
  • joined 15 Nov'23 - 1 message
  • Colombia
Hans B

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.

PREMIUM business

Tailift Material Handling Taiwan Co.,Ltd.
Focused simply for the new era.
Global Industry News
edition #1261 - 18 December 2025
In this week’s Forkliftaction News , we report on an activist investment firm increasing its stake in Toyota Industries Corp (TICO), in a bid to stop the privatisation of the materials handling equipment manufacturer... Continue reading
Fact of the week
The two internal cavities in our nose called nostrils function as separate organs. Each nostril has its own set of turbinates and olfactory receptors. The two independent organs work together through a mechanism called the nasal cycle, where one nostril is dominant for air intake while the other rests and is better at detecting scents.
Maxlion MTF30-45-2WD
Hangzhou, China
New - Sale
Unicarriers FD80-2
Yokohama, Japan
Used - Sale
Upcoming industry events …
March 3-7, 2026 - Las Vegas, NV, United States
January 28-30, 2026 - Bangkok, Thailand
31 March 2026 - Dubai, United Arab Emirates
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY