ULK 400

The ULK 400 may be small in size but the attention to detail put into its design is vast.

Lifting tower developed for holding heavy weights at a great height. Its user friendly, compact design and great strength, make the ULK Lift an ideal complement for any kind of event.

Technical spec data

Load capacity


ULK 400 Lifts are fitted with detachable steel forks of 600 x 50 x 50 mm, and have a loading height of 19 cm from the floor which makes its loading effortless. The forks are adjustable in width to adapt to all truss types.


Mast section


The Lifting Tower consists of extruded aluminium mast sections (Alloy: EN-AW 6082 T6 in accordance with standards UN-EN573-3:2009/UNE-EN755-2:2009). These sturdy sections are extended by means of pulleys with bearings (covered with nylatron shells) and a non-rotating Ø5 mm galvanised steel wire rope with steel core (Composition: 19×7+0), specially manufactured for lifting heavy loads (DIN 3069).



ULK Lifts are fitted with detachable steel forks (600 x 50 x 50 mm/1′ 11.62″ x 1.97″ x 1.97″) and magnetic locking pins as standard, for a quick set-up.

The forks have two fundamental features:

– Adjustable design; to accommodate different load sizes.

– The forks can be removed; for a more convenient transporting and storage of the tower.


Compact base of 570 x 460 mm, manufactured in sturdy steel (ST-37, DIN-1626) and finished in a textured black powder coating (Epoxy) special for outdoor use. 

Base is provided with:

– 1 spirit level for a proper vertical adjustment of the tower. 

– 4 heavy-duty swivel castors (2 with brakes and 2 rigid, Ø100 mm / 3.93″) for easy handling. The sturdy base is specially designed so that these lifts can be used with forklift trucks.


– 2 mast steel braces for greater lift stability and also to protect the aluminium mast sections when the lift is being moved horizontally.

Its four detachable legs, manufactured with reinforced steel (S235 JRH in accordance with standards DIN-EN 10219-1:2006), come complete with leveller screw jacks that have reinforced nylon injection moulded spin handles (ergonomic design) with double thread and speed which facilitates the levelling task. Their non-slip foot plates ensure a perfect adjustment of the tower to the floor surface.


To ease its horizontal moving and its loading in vehicles, the ULK Towers have two heavy-duty wheels (Ø 100 mm).

Lifting process

For a quick, safe and effortless lifting process our ULK Towers are equipped with an AL-KO CF900 hand winch with automatic braking system, which stops the load at the desired height when the handles are released. This winch is certified for a maximum load of 900 kg.

Maximum safety

ULK Lifts comply with current safety standards: BGV C1, 2006/42/CE, DIN 56921, DIN 4113-2 guaranteeing maximum safety and resistance, complying with the lightweight, sturdiness and manoeuvrability requirements needed to lift audio equipment. Thanks to its easy handling and its simple and quick assembly, ULK Lift can be considered as one of the most convenient and functional lifts on the market.

ULK 400 is equipped with three safety systems to guarantee maximum reliability and resistance:

1.- It is provided with a AL-KO CF900 hand winch with automatic braking system. Load remains in position whenever the handle is released.

2.- ASB System (Automatic Safety Blocking System): Consisting of safety knobs which permit the user to block and unblock each of the mast sections.

3.- IPB System (Internal Pendulum Brake): Consists of an internal pendulum system that is automatically activated on each mast section if they were to suddenly fall, which can be easily unblocked by a trigger on each profile.


CAUTION: For outdoor assemblies, the tower must be secured with slings, wires, ropes, etc. to prevent movement caused by windy conditions and guarantee maximum stability.