LAGO Black Dog 3 Plastic Truck Toolbox – 800×450×470 mm

LAGO Black Dog 3 is a durable, high-capacity plastic storage box designed specifically for professional transport applications, including trucks, tractor units, semi-trailers and trailers.

With a 123-litre capacity, it provides plenty of room for essential tools, load securing equipment, spare parts and other equipment required on the road. Its compact 800 × 450 × 470 mm dimensions allow the available space alongside the vehicle chassis to be used efficiently.

The toolbox is manufactured from UV-stabilized medium- and high-density polyethylene using rotational moulding technology. This manufacturing process creates a one-piece construction without welded joints or internal stresses, providing excellent structural strength and consistent wall thickness.

Key Features

• Original LAGO Black Dog toolbox.
• Model: Black Dog 3.
• Product code: 445055033.
• Large 123-litre capacity.
• Dimensions: 800 × 450 × 470–490 mm.
• Weight: only 11.5 kg.
• Maximum recommended load: 60 kg*.
• Manufactured from UV-stabilized polyethylene.
• One-piece rotationally moulded construction.
• Average wall thickness: approximately 4 mm.
• High resistance to impact and mechanical stress.
• Sealed construction helps protect the contents from water and dust.
• Lockable design for safer storage.
• Designed for professional truck and semi-trailer applications.
• Approved for use as part of a side protection system according to ECE 73R01.

123-Litre Capacity – Practical Storage for Professional Transport

The 123-litre capacity provides plenty of space for essential truck equipment.

The toolbox is ideal for storing:

• load securing straps;
• chains and ropes;
• hand tools;
• work gloves;
• spare parts;
• repair equipment;
• fastening components;
• electrical components;
• personal protective equipment;
• other equipment required by professional drivers.

Keeping all this equipment in one dedicated storage box makes it easier to keep the vehicle organized while ensuring that essential items remain easily accessible.

Strong Rotationally Moulded Construction

Black Dog toolboxes are manufactured using rotational moulding technology. This process creates a one-piece plastic body without welded joints or internal stresses.

The material used is medium- and high-density polyethylene, stabilized against UV radiation. LAGO's technical documentation specifies an average wall thickness of approximately 4 mm for this model.

This provides good rigidity and impact resistance while keeping the toolbox relatively lightweight at only 11.5 kg.

Designed for Outdoor Conditions

Truck toolboxes are mounted outside the vehicle and therefore need to withstand:

• rain;
• snow;
• road dirt;
• dust;
• UV radiation;
• temperature fluctuations;
• everyday mechanical stress.

The UV-stabilized polyethylene construction is designed for long-term outdoor use and demanding transport conditions.

Protection Against Water and Dust

The Black Dog construction features water- and dust-resistant housing sealing, helping protect the contents when the toolbox is closed.

This is particularly useful for storing metal tools, spare parts, load securing equipment and other items that should be protected from moisture and road contamination.

Lockable Design

The toolbox features a lockable closing system, providing additional security for tools and equipment stored inside.

This is especially valuable for professional transport, where expensive tools and equipment may remain in the vehicle for extended periods. The locking mechanism is also protected against direct exposure to environmental conditions.

60 kg Maximum Recommended Load

LAGO specifies a maximum recommended load of 60 kg for this model when the appropriate LAGO support kits are used.

This allows the toolbox to be used not only for lightweight items, but also for heavier professional transport equipment.

Important: the actual permissible load depends on the installation method, mounting brackets and the vehicle's construction.

ECE 73R01 Side Protection Approval

An important advantage of the Black Dog range is that the toolboxes are approved for use as part of a vehicle side protection system according to ECE 73R01.

This allows the space alongside the truck or semi-trailer chassis to be used efficiently, combining additional storage capacity with an integrated structural solution.

When the toolbox is installed as part of a side protection system, the appropriate mounting components must be used and all applicable vehicle and installation requirements must be followed.

Compact Dimensions – Excellent Use of Available Space

The 800 mm width and 450 mm height make the Black Dog 3 suitable for a wide range of installation locations.

Its 470–490 mm depth provides a good balance between storage capacity and installation space. The toolbox offers enough room for everyday tools and equipment without unnecessarily taking up excessive chassis space.

Technical Specifications

Manufacturer: LAGO Accessori
Series: Black Dog
Model: Black Dog 3
Product code: 445055033
Type: Plastic truck toolbox
Material: Medium- and high-density polyethylene (PE)
UV protection: Yes, UV-stabilized material
Colour: Black / black and red
Width: 800 mm
Height: 450 mm
Depth: 470–490 mm
Capacity: 123 litres
Weight: 11.5 kg
Average wall thickness: Approx. 4 mm
Maximum recommended load: 60 kg*
Construction: One-piece rotationally moulded body
Locking: Yes
Sealing: Water- and dust-resistant housing
Application: Trucks, tractor units, semi-trailers and trailers
Side protection approval: ECE 73R01

*60 kg is the maximum recommended load specified by LAGO when suitable LAGO support kits are used.

LAGO Black Dog 3 – Professional Storage for Trucks

The LAGO Black Dog 3 800×450×470 mm is a professional storage solution for users who value reliable equipment storage, durability and efficient use of available vehicle space.

With 123 litres of capacity, a weight of only 11.5 kg, durable UV-stabilized polyethylene construction, sealing, locking and a recommended load of up to 60 kg, it provides a practical solution for everyday professional transport.

Better organization. Easy access to your equipment. Reliable protection – LAGO Black Dog.