The TwistLock™ is in the unlocked position. The rungs are free to adjust the ladder to the desired position. Hold the ladder firmly while making adjustments. Turning the TwistLock back locks the rungs securely on both sides for maximum safety.
The TwistLock™ is in the locked position. The rungs are fully secured, keeping the ladder stable and safe in the chosen position. Always check that the TwistLock is properly engaged before using the ladder.
In the unlocked position, the ALDORR GripHinge™ releases the hinges. This allows you to easily adjust the ladder to the A-position, straight position, or folded position. Always hold the ladder securely while adjusting.
In the locked position, the ALDORR GripHinge™ automatically clicks firmly into place. This prevents unwanted movement and ensures maximum safety and stability during use.
Thanks to the sturdy transport wheels, the ALDORR ladder can be moved easily without lifting. Place the ladder upright and roll it to the desired spot. This saves effort and prevents damage to floors or the ladder itself.
The ALDORR ladder is equipped with an integrated spirit level. This allows you to easily check that the ladder is straight and stable before starting work, ensuring safe positioning at all times.
Maximum performance in a robust design The 4×5 ALDORR Professional – Multiladder 5.70 m is the tallest and most powerful model within the ALDORR Professional series. This ladder is designed for professionals and demanding users who require maximum working height and reliability. Featuring a robust aluminium construction, transport wheels, and no fewer than 5 adjustable height positions, this is the ideal ladder for anyone who needs to reach every height safely and efficiently. Thanks to its dual functionality as both an A-frame ladder and a straight ladder, this model can be used flexibly in any situation. Despite its impressive height,…
Maximum performance in a robust design
The 4×5 ALDORR Professional – Multiladder 5.70 m is the tallest and most powerful model within the ALDORR Professional series. This ladder is designed for professionals and demanding users who require maximum working height and reliability. Featuring a robust aluminium construction, transport wheels, and no fewer than 5 adjustable height positions, this is the ideal ladder for anyone who needs to reach every height safely and efficiently.
Thanks to its dual functionality as both an A-frame ladder and a straight ladder, this model can be used flexibly in any situation. Despite its impressive height, it remains surprisingly compact and easy to move when folded.
| 4 x 3 | 4 x 4 | 4 x 5 | 4 x 6 | ||
| Max. height upright position | 3,30 m | 4,50 m | 5,70 m | 6,90 m | |
| Max. working height upright position | 4,40 m | 5,20 m | 6,40 m | 7,60 m | |
| Max. height A-position | 1,60 m | 2,20 m | 2,75 m | 3,30 m | |
| Max. working height A-position | 2,30 m | 2,90 m | 3,45 m | 4,00 m | |
| Maximum size | 110 x 47 x 21 cm | 140 x 52 x 21 cm | 170 x 57 x 21 cm | 200 x 62 x 21 cm | |
| No. of steps | 4 x 3 | 4 x 4 | 4 x 5 | 4 x 6 | |
| Weight | 12,21 kg | 15,25 kg | 18,72 kg | 21,90 kg | |
| Max. capacity | 150 kg | 150 kg | 150 kg | 150 kg |