Features + advantages LOGO 14X and LOGO 14XL
- Transport timber lengths between 2 and 14/15 metres
- LOGO 14X can be used with 6x4 fifth-wheel coupling superstructure for self-loading and 4x2 truck for external loading
- LOGO 14XL can be used with fifth wheel body for own loading and 4x2 truck for external loading
- Mechanical telescopic extension
- Low dead weight, exceptionally long service life and outstanding stability
- Payload-oriented design and weight-optimised steel construction
Features + advantages LOGO 14H
- Transport timber lengths between 2 and 14 metres
- Offset frame for a low loading height
- Hydraulic telescopic extension and shifting system
- Ideal for long-term use with a fifth-wheel coupling superstructure
- Low dead weight, exceptionally long service life and outstanding stability
- Payload-oriented design and weight-optimised steel construction
„Just load up in the forest, switch the trailer and go. Since we added the DOLL® LOGO 14X to our fleet, we've not needed to switch trailers before driving into the forest. The low loading height and the weight distribution of the vehicle is great. And it delivers a perfect drive both in the forest and on the road".
Manuel Linden, Managing Director, Linden-Holztransporte GmbH & Co. KG
Vehicle details and equipment

Facts + components
- Optional friction steered axle: improved agility, better cornering, less tyre wear
- Low-wear, anti-slip aluminium profile base
- Robust underride protection in accordance with current legislation
- Full LED lighting at rear with dynamic indicators and flashing side marker lights
- Bulb holders mounted on side of frame
- Bolsters and stakes available in a range of premium materials

Greater comfort and convenience
You can operate the LOGO 14X frame lock wirelessly from the convenient location of the driver's cab. There's nothing to install in your truck, and the mechanical operating mechanism on the frame remains as well.

Sliding bolsters
The gripper allows you to move the second bolster with ease, enabling you to position it as appropriate for the length of timber you are transporting. Custom-positioning the bolster helps prevent the gripper from colliding with the stakes during loading and unloading.

Various front wall models
Even after your vehicle has been put into service, you can switch to a different front wall. Retrofitting these is inexpensive as there is no need to alter the steel structure.
Keynote: DOLL® LOGO 14XL premiere
Designed for the forest.
LOGO semi-trailer + DOLL® fifth-wheel coupling superstructure
Your LOGO semi-trailer will perform at its best with the right fifth-wheel coupling superstructure. So don't compromise – choose a tried-and-tested fifth-wheel coupling superstructure from DOLL®.

Facts + components
- Individual auxiliary frame concept compatible with vehicles from all well-known truck and crane manufacturers
- Continuous auxiliary frame running to the rear of truck: optimised distribution of forces
- Clever design and precisely dimensioned frame construction for maximum stability
- Bolted design for flexible and fast installation of additional equipment
- Unique DOLL tronic® CAN-bus-based operating and control system developed by DOLL®
- Neutral and comprehensive advice and support to help you select your crane and truck
- Fifth-wheel coupling can be secured using a cone changing system as an option
- Crane superstructure behind the driver's cab
- Complies with official superstructure guidelines of truck manufacturers
High-tech in the forest

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.
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.
Technical data
Dimensions
- Deadweight: from approx. 5,150 kg (six-bolster variant)
- Loading height (loaded): 1,180 mm (4x2) or 1,320 mm (6x4) (with 385/65 R 22.5 tyres)
- Overall length: 8,630 mm + 3,000 mm
- B dimension: 7,735 mm
- Telescopic extension: +3,000 mm
Axles and chassis
- Number of axles: 3
- Suspension: pneumatic
- Chassis: 9 t drum or disc brakes
Attachment parts and accessories
- Lift axles
- Tracking axle or WABCO OptiTurn
- DOLL® MAMMUT or ExTe bolsters and stakes
- Tool boxes
- A wide range of load securing options
- A wide range of lighting options
- Camera systems
- Various tyre and wheel combinations
Dimensions
- Deadweight: from approx. 5,370 kg (six-bolster variant)
- Loading height (loaded): 1,180 mm (4x2) or 1,315 mm (6x4) (with 385/65 R 22.5 tyres)
- Overall length: 9,250 mm + 3,500 mm
- B dimension: 8,557 mm
- Telescopic extension: +3,500 mm
Axles and chassis
- Number of axles: 3
- Suspension: pneumatic
- Chassis: 9 t Drum or disc brakes
Attachment parts and accessories
- Lift axles
- Tracking axle or WABCO OptiTurn
- DOLL® MAMMUT or ExTe bolsters and stakes
- Tool boxes
- A wide range of load securing options
- A wide range of lighting options
- Camera systems
- Various tyre and wheel combinations
Dimensions
- Deadweight: from approx. 5,550 kg (six-bolster variant)
- Loading height (loaded): approx. 1,350 - 1,440 mm (with 385/65 R 22.5 tyres)
- Overall length: 8,630 mm + 3,000 mm
- B dimension: 7,735 mm
- Telescopic extension: +3,000 mm
Axles and chassis
- Number of axles: 3
- Suspension: pneumatic
- Chassis: 9 t drum or disc brakes
Attachment parts and accessories
- Lift axles
- Tracking axle or WABCO OptiTurn
- DOLL® MAMMUT or ExTe bolsters and stakes
- Tool boxes
- A wide range of load securing options
- A wide range of lighting options
- Camera systems
- Various tyre and wheel combinations

Performance made easy
The foundations for top performance are laid in our factory. All our vehicles are built in our professional, precise and careful production process. We pay special attention to the stability of the frame and all components, to achieving a perfect finish, and to the long-term strength of our products. We only use high-quality materials – such as long-lasting fine-grained steel – in our production process.

Worldwide.
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