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On enquiry

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Many plants run sound cart structures with worn-out lead-acid batteries, trailing cables and pendants. We keep the steel and the wheels and replace the power and the controls.

What we replace

New power and control, same cart

  • Lithium pack and BMS in place of lead-acid: no acid topping, faster charging, longer life
  • Industrial radio remote in place of the pendant: the operator stands clear of the load
  • Modern motor drive with soft start and stop: less shock to the load and the gearbox
  • Laser anti-collision, E-stops, beacon and horn
  • Optional: station auto-stop and an interlock with the crane above
What we keep

The parts that still have life

  • Platform and structure, after inspection
  • Rail wheels and axles, if wear is within limits
  • Gearboxes, if they pass inspection; otherwise replaced
  • Existing rails, after a straightness and level check
Photo: a cart before retrofitTo be supplied
How a retrofit runs

Survey first, then a fixed scope

Survey

We inspect the cart, rails and route, and log a day's trips.

Proposal

A fixed scope: what is replaced, what is kept, and the downtime needed.

Shutdown work

Fitting planned around your maintenance shutdown.

Trial and handover

Load trial on site, operators trained, documents handed over.

What we need to knowWhy
Cart capacity and self-weightTo size the drive and the battery
Present power supplyBattery, trailing cable, cable drum or bus bar
Route length and trips per shiftTo size the battery and plan charging
Motor and gearbox nameplatesTo decide what can be kept
Photos of the cart and railsFor a first view before we visit

Send us photos of your cart

A few photos and the nameplates are enough for a first opinion.

Ask about a retrofit