Kalmar DRF450:
Boom Out slow

Boom out function is very slow on the DRF 450, same with lift up and down. No error code appears
  • Posted 12 Jul 2024 06:34
  • Discussion started by Frank_Jacob
  • Nigeria
Showing items 1 - 4 of 4 results.
Thank you Francisco, I will check the sensor measuring the exit.

Can I have your personal contact details.
  • Posted 13 Jul 2024 16:25
  • Reply by Frank_Jacob
  • Nigeria
Olá Jacob, já tive problema com a kalmar drf450 deste jeito mas não havia notado a sinalização na luz de Park, o meu problema era um dos sensores de medição de saída e entra da lança.

Please use English
Littoral Translation
Hello Jacob, I already had a problem with the kalmar drf450 like this but I hadn't noticed the warning on the Park light, my problem was one of the sensors measuring the exit and entry of the boom.
  • Posted 12 Jul 2024 17:27
  • Modified 12 Jul 2024 20:32 by administrator
  • Reply by francisco_simao
  • Angola
Francisco Simão
Checked the pressure of the pumps at max lift up. And all the pumps seems OK at 3300 psi. Also checked the servo pressure, all is also OK.
But also noticed when the boom is about to pick up, I get this seizure and suddenly it picks up again. At this event, the parking light goes off and comes on likewise even with the parking brake activated
  • Posted 12 Jul 2024 14:58
  • Reply by Frank_Jacob
  • Nigeria
It is most likely that some pump is not giving all the liters
  • Posted 12 Jul 2024 12:11
  • Reply by giorgos_k
  • Makedonia, Greece

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.

Mafi MT30TT
Balling, Denmark
Used - Sale
Toyota 8FD45
Yokohama, Japan
Used - Sale

PREMIUM business

TVH Parts (HQ)
All parts and accessories for material handling, industrial vehicles, and construction and agricultural equipment.
Movers & Shakers
Brendan Bullard Brendan Bullard
vice president of sales for Clark North America, Clark North America
head of projects UK , Exotec
vice president of operations for North America, Palfinger
Chief executive officer, Sany America
Global Industry News
edition #1199 - 3 October 2024
New data reveals "mixed supply chain dynamics" for the US materials handling sector with new shipments and overall business activity increasing while new orders and inventories fell, according to the MHI Business Activity Index (BAI)... Continue reading
Unicarriers FHGE35T5S
Yokohama, Japan
Used - Sale
UN Forklift FD30-35T
HANGZHOU, Zhejiang, China
New - Sale
Movers & Shakers
Brendan Bullard Brendan Bullard
vice president of sales for Clark North America, Clark North America
head of projects UK , Exotec
vice president of operations for North America, Palfinger
Chief executive officer, Sany America
Kalmar DRF450-65S5X
Balling, Denmark
Used - Sale
Terberg YT182
Balling, Denmark
Used - Sale
Latest job alerts …
Roanoke, Virginia, United States
Louisville, KY, United States
Flower Mound, TX (Dallas Area), United States
Upcoming in the editorial calendar
FORKLIFT DAMAGE PREVENTION
Nov 2024
AGV FORKLIFT MANUFACTURERS
Feb 2025