Assistance systems for today and tomorrow

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

DOLL® SAS

And when it comes to approaching the aircraft, don't leave anything to chance. The intelligent DOLL® SAS system assists your operators and automatically detects any object in the danger area.
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, reduced maintenance costs and a global troubleshooting service. And all you need to enjoy these benefits is a little black box...
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.

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
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