Why is my Haulotte Group Boom Lifts not driving?
- SSarah TurnerAug 19, 2025
There are several reasons why your Haulotte Group Boom Lifts might not be driving. It could be due to the ground control box selector key being set to the ground control box position; in this case, turn the key to the platform control box position. Another reason might be the platform overload indicator; remove some weight to not exceed the authorised limit. Also, check that the 'Enable Switch' control validation device is enabled and pressed down during movement. Other potential causes include a faulty joystick (replace it), a damaged control box power cable (repair or replace it), exceeding the authorised tilt or slope limit (lower the arm and boom), being outside the temperature range (lower the arm and boom), or a faulty speed variator (check the diagnosis LED).