Timber Transport
19Pages

TIMBER TRANSPORT Product range

TIMBER TRANSPORT IS ONE OF THE ROOTS OF DOLL. I LOOK FORWARD TO CONTINUING THIS TRA­ ITION - WITH GREAT D PERSONAL PASSION AND TOGETHER WITH OUR CUSTOMERS. THE HIGHEST QUALITY FOR OVER 140 YEARS Established in 1878, the company DOLL developed into an international technological leader for vehicles in timber transport, heavy haulage and ground support equipment. With its headquarters in the Black Forest and a second location in Saxony, "Made in Germany" quality is guaranteed. The practical training of our own employees, the continuous further development of products by experienced engineers,...

TIMBER TRANSPORT

We have the corresponding transport vehicles for all kinds of round timber and cut timber: long timber vehicles for long heavy timber up to 22 m, short timber vehicles for timber lengths between 2 m and 6 m and semi-trailers for the combined transport of long and short timber and cut timber All vehicle types consist of a superstructure on a tractor unit and a drawn unit (self-steering trailer trailer or semi-trailer). The DOLL bodies are bolted onto the frame of a tractor unit with a subframe. Thanks to many versions and options for attachments (bolster stakes, bulkhead, etc.), the vehicles...

STEERING PRINCIPLES STEERING IS A MATTER OF TRUST STEERING SYSTEM IN SELF-STEERING UNITS A steering system in general means: better cornering, greater manoeuvrability, less tyre wear and lower tractional force on the frame.This is particularly necessary if vehicles exceed a total length of 20 m or have to travel in difficult terrain. In the long timber combination the load has a vital stabilising function: it transfers the lock of the tractor vehicles to the bolster of the self-steering trailer (also called follow-up). The DOLL steering is unusually precise and reacts quickly and very...

LONG TIMBER TRANSPORT LONG TIMBER TRANSPORT THE RELIABLE DOLL is one of the best-known manufacturers of vehicles for transporting long round timber. Transporting long, heavy logs in mountainous terrain, narrow forest tracks and serpentine roads is a daily challenge for transporters in Central Europe in particular. Consequently, DOLL markets a wide range of manoeuvrable and robust vehicles – and in addition a vehicle for combined long timber and short timber transport in the form of the DOLL Multi. SELF-STEERING TRAILER BASIC FEATURES §§ Payload optimisation through use of high quality...

LONG TIMBER TRANSPORT TYPE OVERVIEW SUPERSTRUCTURES §§ Truck and crane superstructure: for all SELF-STEERING TRAILER standard commercial truck and crane types §§ Crane superstructure behind the driver's cabin §§ Semi-mounted installation for the self-steering trailer §§ Networked steering on CAN-Bus basis with operating unit in driver's cabin §§ Bolster and stake programme for different use ranges (mechanical or hydraulically extendable and telescopic, etc.) §§ Extensive options (see p. 14 /15) SELF-STEERING TRAILER §§ Round timber length: up to 22 m §§ Axles: two or three axles; 9 t – 12 t...

LONG TIMBER TRANSPORT EQUIPMENT VERSIONS CHASSIS CARGO SECURING §§ Standard commercial trucks §§ DOLL in-house cargo securing components: - hydraulic tensioning device §§ Observance of all design guidelines - mechanical tensioning winch §§ Testing of required vehicle configuration §§ Hydraulic rope winch §§ Additional components on customer request §§ Application-specific bolster and flat-car concepts FRAME SELF-STEERING TRAILERS §§ Standard or payload-optimised lightweight design §§ Sturdy welded design made of high quality fine-grained steel §§ Bolted end beam §§ Various lighting versions...

LONG, STRONG, FLEXIBLE: TRANSPORT YOU CAN RELY ON

SHORT TIMBER TRANSPORT SHORT TIMBER TRANSPORT THE VERSATILE The importance of transporting short timber has increased continually in recent years as a result of changes in timber processing. The challenge consists in providing competitive vehicles, which on the one hand have to be robust and sturdy for use in forest areas, but on the other hand also have to carry maximum payload to ensure the economic efficiency of the vehicles. DOLL provides corresponding vehicle combinations both for offroad use and for the synchronised timber harvest of harvest logistic service providers. BASIC FEATURES...

SHORT TIMBER TRANSPORT TYPE OVERVIEW SUPERSTRUCTURES Bolted subframe system for flexibility and weight DRAWBAR TRAILERS CENTRAL AXLE TRAILER (TANDEM) Bolster version Two-axle trailer bolster version Three-axle trailer bolster version optimisation, high torsional rigidity, compatible with all standard commercial crane and truck types (two to three axles) §§ Versions: Platform superstructure for extremely flexible use; bolster structure with §§ Bolster types: All standard bolster types can §§ Attachments: Individual storage concepts Bulkhead made of fine-grained steel Cargo securing...

SHORT TIMBER TRANSPORT EQUIPMENT VERSIONS according to customer request §§ Different attachment versions FRONT WALL CONCEPT §§ Different upper section heights CARGO SECURING §§ Bolted design §§ DOLL in-house mechanical tensioning winch §§ Made of fine-grained steel §§ Gib strips in platform vehicles §§ Additional components on customer request LIGHTWEIGHT TYPES §§ Weight-optimised frame construction and attachments §§ Light chassis components §§ Work headlights in different light strengths §§ Specially developed lighting concept FRAME - STRUCTURE §§ Observance of all construction guidelines...

SEMI-TRAILERS LOGO SERIES LOGO SEMI-TRAILERS THE FLEXIBLE The LOGO series semi-trailers were designed for the combined transport of short and long timber. They are used by hauliers who have to transport both long and short timber in forest areas or in long-distance transport. Thanks to the option to load both kinds of round timber, the vehicles are load-independent at all times and can be exploited both flexibly and economically. TRACTOR UNIT BASIC FEATURES §§ Loading option across the entire series for timber lengths of 2 - 22 m §§ The vehicle configuration depends on the length of the...