Making everyday work easier

Our intelligent, electronic assistance systems use extensive sensor technology and innovative CAN bus technology to simplify key activities in your day-to-day work. They automate complex work steps and make it easy to operate the vehicle and its components - whether for long-serving employees or newcomers with less in-depth knowledge. Operating errors or damage to the vehicle, load and operators can be reduced to a minimum. This opens up a new level of operating comfort and provides flexibility in personnel deployment.

All assistance systems are DOLL®'s own developments. In addition to the systems and their added value, we also provide you with the service and expertise of our developers and engineers.

Made in Germany. Since 1878.

Many manufacturers talk about quality and a long service life. We actually deliver it.

With each new vehicle generation, we raise the bar a little higher – to achieve things that our competitors have not. True DOLL® quality is all about usefulness; it's about satisfaction, being ahead of your game, taking pride in what you do. And it's about reliability and safety. Our quality sets the standard – mile after mile, on any terrain.

High-tech in the forest

LED display panel of the DOLL tronic assistance system

DOLL tronic®

With the help of the DOLL tronic® operating and control system, you can operate all the functions of your log and fifth wheel superstructure safely and easily.

DOLL control®

Clear display of all vehicle data with icons and in plain text. The DOLL control® color display is the epitome of user-friendliness and driver support.

DOLL® EEP + EEG

Do you want to retract your trailer after steering? Just press a button and the rest happens automatically.

Find out more about assistance systems in timber transport

You choose: DOLL tronic® or the high-end version DOLL control® for more functions and the intuitive control display. With the optional DOLL connect® radio remote control, you stay in touch with the system of your choice and can also read out vehicle data remotely.

Assistance systems in heavy haulage

DOLL tronic unit on the side of a heavy-duty transport vehicle

DOLL tronic®

Tucked away behind the rugged keypad on the rear and the gooseneck of your vehicle is DOLL tronic® - an intelligent operating and control system based on CAN bus technology.
Featuring sophisticated sensor technology, it provides an easy-to-use, safe way of controlling the gooseneck, steering and driving level.
One hand holds the DOLL connect remote control

DOLL connect®

Operate the steering and ride height at the touch of a button without getting out? Track positions and error messages on a display at any time? The DOLL connect® trailer management system does all this and much more.
Close-up of the 7-inch DOLL control display on a vehicle

DOLL control®

Simple and clear display of all vehicle data, not only with symbols but also in plain text. The 7-inch DOLL control® color display is the epitome of user-friendliness and driver support.
Aerial view of a truck loaded with a construction site vehicle negotiating a bend

DOLL® EEP

Put your vehicle back in the lane after steering? Just press a button on your DOLL connect® radio remote control. The rest happens automatically.

The proven CAN-BUS system for maximum overview and ease of use. Tested many times and optimized for everyday work.

Simply safe on the airfield

KLM airplane at an airport gate with a catering truck beside it, showing red radar waves indicating proximity detection.

DOLL® SAS

Leave nothing to chance, even when approaching the aircraft. The intelligent DOLL® SAS system supports your operators and automatically recognizes every object in the danger zone.
A hand operates the keypad of the DOLL OCS operating and control system

DOLL® OCS

The epitome of user-friendliness and driver support: the innovative DOLL® OCS operating and control system.
A black case lined with padding material, containing the DOLL RDS Remote Diagnostic System

DOLL® RDS

Less downtime, lower maintenance costs and worldwide troubleshooting. All you need? A small black case...

On the tarmac, DOLL® offers three outstanding assistance systems for a wide range of applications. Whether for approaching the aircraft, for driver support with the simplest handling or for user-friendly troubleshooting.

Our mission to be one step ahead

In our research and development department, 35 engineers create intelligent details and complete solutions for the vehicles of tomorrow – driven by the mission of being one step ahead.

Find out more about our research and development department

Advice you can rely on.

Our team of professionals and vehicle experts will analyse and discuss your individual needs with you to create the perfect – and most cost-effective – vehicle configuration for your requirements.

Get advice now