In the unlocked position, the TwistLock releases the Grip™ Hinge, allowing the ladder to be set in the desired position. Always hold the ladder firmly while adjusting. By turning the TwistLock back, the hinges automatically lock securely for maximum safety.
The TwistLock is in the locked position. The hinges are fully secured, ensuring the ladder remains safe and stable in the chosen position. Always check that the TwistLock is properly engaged before using the ladder.
In the unlocked position, the ALDORR Grip™ Hinge releases the hinges. This allows you to easily adjust the ladder to the A-position, straight position or folded position. Always hold the ladder firmly while making adjustments.
In the locked position, the ALDORR Grip™ Hinge clicks securely into place. This prevents unintended movement and ensures maximum stability and safety 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 4×4 ALDORR Max – Multiladder 4.50 m is the most powerful model in the ALDORR range. Designed for the most demanding tasks, it offers ultimate flexibility, safety, and reach. With its strong aluminium frame, smart adjustable height settings, and convenient transport wheels, this ladder is ideal for both professional tradespeople and ambitious DIYers. With a maximum length of 450 cm in straight position and a working height of up to 520 cm, this ladder lets you reach high work areas with ease. It can be adjusted to 4 different heights and used in…
The 4×4 ALDORR Max – Multiladder 4.50 m is the most powerful model in the ALDORR range. Designed for the most demanding tasks, it offers ultimate flexibility, safety, and reach. With its strong aluminium frame, smart adjustable height settings, and convenient transport wheels, this ladder is ideal for both professional tradespeople and ambitious DIYers.
With a maximum length of 450 cm in straight position and a working height of up to 520 cm, this ladder lets you reach high work areas with ease. It can be adjusted to 4 different heights and used in both A-frame and straight positions. Despite its solid build, the ladder remains compact and easy to store.
Minimum height (A-frame): 220 cm
Maximum height (A-frame): 220 cm
Maximum working height (A-frame): 290 cm
Maximum height (straight position): 450 cm
Maximum working height (straight position): 520 cm
Folded dimensions: 140 x 52 x 21 cm
Weight: 15.25 kg
Maximum load capacity: 150 kg
ALDORR Max edition – Built for maximum safety, performance, and durability
Extended reach – Perfect for high-level work
Transport wheels – Easy to move without lifting
Strong aluminium frame – Stable, long-lasting, yet lightweight
Anti-slip steps – Provide grip and comfort, even during extended use
Versatile use – Suitable for A-frame, straight, and intermediate configurations
4×4 ALDORR Max – Multiladder 4.50 m
User manual
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 |