Suggested use: This ladder is built to satisfy the need for small maintenance work. The main feature of this ladder is that it can be moved with ease as it is fixed on a dismountable strong base in zinc steel equipped with leveller, rotating wheels and brackets. in the resting position, the ladder is folding ate the base so that it can pass through normal doors. To use the ladder, it is necessary to put the ladder in a vertical position, blocking it with the suitable pins. The removing of the ladder is made with the winch, every 30cm is adjusted by half automatic jacks which are hooked to the steps of the ladder fixed on the base. There is an enclosed platform with rail protection of 59x60cm according to regulation at the top of the ladder, which allows wrking with free hands. 
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