Hyster H3.00XM:
Stalling when turning wheels

So the title pretty much says it all. The forklift is stalling when we are turning wheels.
Any one has got some ideas on what could be wrong?
Any help would be appreciated
  • Posted 30 Oct 2013 19:03
  • Discussion started by kristaps_p
  • Garkalnes pagasts, Latvia
Showing items 1 - 5 of 5 results.
Some Hysters use a vacuum dashpot on the carb's throttle lever to speed up the engine when it's about to stall. As the engine stalls, the dashpot loses vacuum and extends its actuator which hits a lever on the throttle and "catches" the engine before it shuts off from the RMPs dropping to low.

If so equipped, make sure it's adjusted properly or is working at all.
  • Posted 6 Nov 2013 11:51
  • Reply by justinm
  • New York, United States
New York, New York its a heluva town..you know that The Bronx is up..and I'm Brooklyn down
Thank you Sir for your answers.
We were thinking about orbitrol valve but we didnt wanned to do that because its very expensive.
Today we visited another customer and he had the same problem with his hyster even thou it had only 900h.
  • Posted 1 Nov 2013 00:15
  • Reply by kristaps_p
  • Garkalnes pagasts, Latvia
you'll want to check all your pressures first
Hydraulic Pump
Type Gear
Priority Flow 10 liter/min (2.64 gal/min)

Relief Pressures
Steering (at Pump) 10.6 to 11.7 MPa (1540 to 1700 psi)
Primary (at Control Valve) 21.37 plus or minus 0.5 MPa (3100 plus or minus 75 psi)
Secondary (at Control Valve) 15.5 plus or minus 0.5 MPa (2250 plus or minus 75 psi)

if all those are at correct settings then you might need to check for something binding at the wheels or just by some slight chance you have a flaky priority valve or relief valve or even possibly a flaky orbitrol valve.
  • Posted 31 Oct 2013 23:57
  • Modified 1 Nov 2013 00:00 by poster
  • Reply by swoop223
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
engine stalls when turning wheels when forklift is not moving.
  • Posted 31 Oct 2013 18:26
  • Reply by kristaps_p
  • Garkalnes pagasts, Latvia
Does the engine stall only when turning the steering or only when the steering dead heads?
  • Posted 31 Oct 2013 00:49
  • Reply by bbforks
  • Pennsylvania, United States
bbforks (at) Hotmail (dot) com
Customers love technology- until they have to pay to fix it!

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Telehandler finds fame as shark remover Ayrshire, Scotland, United Kingdom
Upcoming industry events …
September 4, 2024 - Blair Athol, South Australia, Australia
October 9-10, 2024 - Houston, United States
October 21-22, 2024 - Riyadh, Saudi Arabia
Latest job alerts …
Mobile, Alabama, United States
Cedar Rapids, IA, United States
Louisville, Mississippi, United States
Fact of the week
As it turned out, Tom Cruise divorced all three ex-wives when they turned 33 and each wife is 11 years younger than the previous one.
Upcoming industry events …
September 4, 2024 - Blair Athol, South Australia, Australia
October 9-10, 2024 - Houston, United States
October 21-22, 2024 - Riyadh, Saudi Arabia
Taylor THC500L
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
UN Forklift MINI5TON-DIESEL-FORKLIFT
HANGZHOU, Zhejiang, China
New - Sale

PREMIUM business

GemOne
Telematics for industrial fleets. Fleet & safety management solutions: track vehicles, boost efficiency, operate safer, & avoid unexpected downtime.
Fact of the week
As it turned out, Tom Cruise divorced all three ex-wives when they turned 33 and each wife is 11 years younger than the previous one.