Features + advantages

Vehicle configurator

The DOLL® self steering dolly trailer is a rapid series model that is available at short notice.

"We've now got a number of DOLL® long timber combination in our fleet. From the expert advice to the individual equipment specification – everything is simply spot on! And day after day, our vehicles prove that this high quality pays off".

Matthias Hammann, Managing Director, Paul Hammann GmbH timber transport

Vehicle enquiry

Enquire about this vehicle now to get a personalised quote.

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.

The components of the DOLL® long timber combination

Long timber superstructure

The DOLL® long timber superstructure can be fitted to all well-known truck brands. Tried-and-tested assemblies and flexible configuration options ensure that we can create the perfect vehicle for your requirements.

Facts + components

  • Individual auxiliary frame concept in fine-grained steel
  • Compatible with all well-known crane brands
  • Flexible and fast installation of additional equipment
  • Rigid or hydraulically extendable bolster (perpendicular angle)
  • Neutral and comprehensive advice and support to help you select your crane and truck
Hydraulic clamping fixture

Secure your load quickly, conveniently and safely. With an enormous preload force of 5000 daN, you can significantly reduce the number of straps needed to secure your load.

DOLL tronic® - The unique operating and control system

With the intelligent CAN bus system DOLL tronic® you can operate all the functions of your log and fifth wheel superstructure safely and easily.

Coupling device for two and three-axle self steering dolly trailers
DOLL control® - The epitome of user-friendliness and driver support

Get all vehicle information at a glance with the DOLL control® color display. In color and with icons. For maximum safety and flexibility.

The self steering dolly trailer

DOLL®'s sophisticated hydraulic steering concepts are market-leading. The intelligent electronic ratioplus system is designed for maximum tracking and an even better safety performance. Other variants include low-wear compact steering or the robust ratio steering system. In conjunction with the stable frame construction, the advantages of the DOLL® self steering dolly trailer are fully maximised in any application.

Facts + components
  • Maximum stability and streamlined construction
  • Lightweight design for higher payloads
  • Mechanic or pneumatic suspension, depending on application
  • Full LED lighting at rear with dynamic indicators and flashing side marker lights
  • Bolted design for all attachment parts
  • Mechanically or hydraulically adjustable stakes

Corrosion protection. For decades.

Modern eight-stage cathodic dip coating (CDC) and powder coating process as standard.

Higher payload. More axles.

Three-axle design with increased payload and low-wear kompakt steering available.

Technical data

Technical data for superstructure

Design and attachment parts

  • Individual auxiliary frame concept in fine-grained steel
  • Toolboxes in a range of designs
  • Various ladder options
  • A wide range of lighting options
  • High-quality camera systems
  • Weighing system


Technical data for self steering dolly trailer

Dimensions

  • Deadweight: from 3,300 kg
  • Overall length: 4,100 mm
  • Wheelbase: 2,600 mm

Axles and chassis

  • Number of axles: 2-3
  • Suspension: mechanical or pneumatic
  • Chassis: 9 t or 12 t drum or disc brakes
  • Steering system: kompakt, ratio or ratioplus

Attachment parts and accessories

  • Various mechanical and hydraulic stakes
  • Hydraulic or pneumatic bolster lock
  • Tool boxes
  • Various winches for hose
  • A wide range of load securing options
  • A wide range of lighting options
  • Camera systems
  • Weighing system

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.

Steering systems for today and tomorrow

kompakt steering system

Cost-effective and low wear with low deadweight. Two independent steering circuits ensure that you can rely on your steering whatever the situation.

ratio steering system

Exceptional reliability and driving stability on any terrain. ratio is a four-cylinder steering system with two independent steering circuits.

ratioplus steering system

Intelligent steering technology for the forest. Developed in partnership with the Karlsruhe Institute of Technology, this system combines the advantages of self-steering and positive steering technology.
Buy or get advice?
Show contact person
Find a service near you
Show service partners
All DOLL® service information
Truck with DOLL central axle trailer drives along a narrow country road between meadows and fields at dawn
Strong on any terrain.

DOLL® timber transport vehicles.

Download product brochure