PLUS Twistlock Torque

The newly designed linkage assembly provides higher torque, especially at the beginning and end of the twistlock rotation. A major advantage of the additional torque is evident when working with containers with damaged corner castings. This upgrade is available for all YSX40E/45E spreaders.



The Bromma PLUS Twistlock Torque upgrade is available for all YSX40E/45E spreaders. The new drive is designed to overcome friction caused by deformations in the corner castings and provide a smooth twistlock operation.

Benefits of having the PLUS Twistlock Torque upgrade:

  • Higher torque
  • New linkage concept
  • Prevention of unnecessary linkage movement by self-locking gearbox and improved brake positioning
  • Small rotation angle Longer life Excellent shock resistance

The scope of work for the supply and installation of the PLUS Twistlock Torque design upgrade includes:

  • Dismantle existing twistlock drive and linkage
  • Install new PLUS Twistlock Torque with adapter and upgraded linkage
  • Modify the spreader program, if relevant
  • Make changes to the electrical wiring, if relevant
  • Test all functions
  • Revise drawings
  • Revise spreader manuals

The following parts are included in the PLUS Twistlock Torque upgrade offer:

  • PLUS Twistlock Torque
  • Adapter plate for PLUS Twistlock Torque
  • Twistlock linkage

The following additional items are included in the PLUS Twistlock Torque upgrade:
PLUS Twistlock Torque upgrade installation training


Material lead time: 5 weeks (Exw Bromma Malaysia)
Installation lead time: 3 days (per spreader, inclusive of testing)


Please connect with your local Bromma representative for price and delivery lead time.


Twistlock Drive PLUS upgrade