Komatsu WA-320:
problem with load

Hello! Please tell me what could be the cause:
moving the load, the machine stops completely. The engine does not feel stress at all. On the control panel is a regulator of the effort, but I can not understand how it regulates the hydraulics. as far as I understand, all the executive solenoids have only ON. and off. I hope to help.
  • Posted 4 Jan 2013 22:53
  • Discussion started by Ivan_L
  • DP, Ukraine
litvinivan@mail.ru
Showing items 1 - 4 of 4 results.
Dear Jeff, all loaders (wheeled or on tracks) can be configurated as forklifts.
  • Posted 9 May 2013 09:15
  • Reply by StillCAT
  • Bucharest, Romania
That effort regulator you found on the dashboard transfers power between hydraulics or march (drive); your wheel loader is a hydrostatic machine: pump for drive with LS, flow and direction controls and two hidromotors for drive, mounted on a drop box.depending of travel speed these motors generate power.
That part code is not a Komat'su genuine.
In case you need a workshop Manual (pdf format), provide an e-mail adress AND the machine generation: 3, 5 or 6 (the number after the dash on the nameplate).
  • Posted 9 May 2013 09:10
  • Reply by StillCAT
  • Bucharest, Romania
This is a Wheel Loader, not a forklift. So the knowledge to assist you maybe limited here.
  • Posted 7 Feb 2013 22:29
  • Reply by Jeff
  • Georgia, United States
Found the reason for failure.
What should be the length of the part UC1700877569 (PIN,PARALLEL)? In the motor N1.
  • Posted 10 Jan 2013 04:43
  • Reply by Ivan_L
  • DP, Ukraine
litvinivan@mail.ru

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.

Linde C4230TL5
Balling, Denmark
Used - Sale
UN Forklift FD40T
HANGZHOU, Zhejiang, China
New - Sale

PREMIUM business

ROYPOW
Manufacturer of lithium forklift battery solutions, the global leader in the market of lithium batteries replacing lead acid batteries.
Fact of the week
The oldest known unopened bottle of wine was recovered from a tomb in modern-day Germany. The bottle is around 1.5 litres and believed to have been produced between 325 and 350 AD. There are currently no plans to open the bottle.
Latest job alerts …
Flower Mound, United States
Newnan, United States
St. Louis, MO, United States
Upcoming industry events …
June 3-4, 2025 - Sacramento, CA, United States
November 12-13, 2025 - London, United Kingdom
June 22-25, 2026 - Chicago, Illinois, United States
Movers & Shakers
Marko Tulokas Marko Tulokas
president and CEO, Konecranes
Director, solutions development procurement, Dematic
General manager - sales, FM Logistics India
CEO, Caterpillar Inc
Upcoming industry events …
June 3-4, 2025 - Sacramento, CA, United States
November 12-13, 2025 - London, United Kingdom
June 22-25, 2026 - Chicago, Illinois, United States
Upcoming in the editorial calendar