Maximum power. No limits.

New ACX POWER ASCENDER - Maximum power. No limits.

More and more buildings have asymmetrical facades or facades that are difficult to access, which makes recurring work on the facade increasingly difficult. The use of an ACX POWER ASCENDER eliminates the need for expensive facade access systems or mobile elevated work platforms and considerably simplifies and accelerates work on complex facades or places that are difficult to access. The compact work tool is a mobile and flexible alternative for this purpose.

Functionality of the system

In combination with our proven SKYRAIL, the battery-operated ACX POWER ASCENDER forms a highly flexible facade access system for the simple and cost-efficient cleaning and maintenance of complex building structures. Both the working rope on which the ACX travels and a second backup rope are connected to one SKYRAIL runner each on a SKYRAIL that is mounted to the facia or facade.

A light, guided type fall arrester in accordance with EN 353-2, e.g. the ROCKER, is attached to the backup rope, which in turn is connected to the front fall-arrest attachment point of the harness used by means of carabiners. In both cases we recommend the semi-static rope SUPER STATIC 11.0. Ropes should always be soaked in water before first use. An instruction manual can be found here. Suitable sit harnesses according to EN 813 are e.g. IGNITE ARGON, RECORD CACH or RESCUE PRO 2.0 with a SKYBOARD.

For building and window cleaners as well as maintenance technicians, accessing a façade or lifting up loads by rope becomes child's play. ACX makes it possible to move efficiently across the facade without using muscle power. Movement with the battery-powered tool is possible from top to bottom and from left to right and vice versa - so any desired working position can be achieved. ACX in combination with a horizontally mounted SKYRAIL functions like a personal elevator in the vertical as well as horizontal direction.

However, the ACX can also be controlled by a second person on the ground using a remote control up to a range of 150 metres, so that the person working with the device can be automatically moved up or down if he or she is no longer able to do so on his or her own.

Workers can learn to operate and use the ACX quickly and easily in user training courses. Here you will find everything you need to know about our special ACX training offer.


Device Features

  • Ultra-light battery-operated Power Ascender
  • Self-locking enclosed rope grap system
  • Quick and safe insertion of the rope
  • Easy operation via bi-directional throttle
  • Speed regulation from 0 to 24 metres per minute
  • Intelligent battery management system with LED display
  • Long battery life with very short charging times
  • Remote control with a range of up to 150 metres
  • Water and dust resistance class IP 55
  • Persons and loads up to 200 kilogrammes


All ACX POWER ASCENDER products at a glance

  • POA-001              ACX POWER ASCENDER in a high-quality storage and transport box, including battery, battery charger, DOUBLE-O TRI carabiner, short instructions
  • POA-002              ACX REPLACEMENT BATTERY
  • POA-003              ACX REMOTE CONTROL


Table with technical data

rope SUPER STATIC 11.0 (EN 1891-A)
working load 200 kg
speed 0-24 m/min
battery capacity 200 m with 100 kg load
charge time 80 min
temperature scale -20°C to + 40°C
total weight 13 kg
dimensions 33 x 28 x 27 cm
reach of remote control Up to 150 m
dynamical endurance testing 1.25 x SWL
waterproof IP 55


Application and explanation video:



Information on our ACX Training offer


Further informations

>> Product Leaflet

>> Overview of all single items

>> Setup guide

>> Battery guideline

>> Checkliste

>> Press Release