| September 20, 1999 - The articulated hauler was developed by Volvo in
Sweden and was soon established as a cost effective alternative for different forms of
haulage. Especially important for the rapid acceptance within the construction industry
was the articulated hauler's off-road capability. Main features
The main features that make the articulated hauler unique are the articulated joint and
the rotating frame joint between tractor and trailer. The articulated joint gives the
hauler a small turning radius and improves off-road access. The uncomplicated front axle
contributes to low maintenance costs. The rotating frame joint, which can rotate 360
degrees, allows the front and rear units to work independently, this means that the front
and rear frames are not exposed to excessive torsional stress. In 1969, the articulated
hauler was equipped with an unique Volvo bogie rear axle design, which improved the
off-road capacity since all rear wheels remain in contact with the ground. This also
improved the ability to dump loads over an edge and increased stability when dumping in
soft underfooting. Another important improvement of the articulated hauler was when a
suspension system was introduced in 1979. The suspension made it possible to increase the
speed in transporting. Thus, increasing productivity.
Fast acceptance
The articulated hauler established itself relatively fast in the construction industry
world-wide mainly because of ist off-road capacity which reduced the need for haulage
roads, and because it enabled the use of new methods in mass excavation in different
construction sites. In combination with an excavator or wheel loader optimised for the
articulated hauler's payload the haulage can be done at the lowest cost per tonne. This is
possible because there normally is no need for road building or maintenance or assisting
machines when dumping the load. The articulated hauler also has high availability even
when weather conditions make it difficult for other types of haulage equipment to work.
Expansion over the world
Articulated hauler usage has spread through Europe and the Americas. Sweden, USA and
Brazil have been Volvo Articulated Hauler's industrial hubs. That industrial structure has
now been expanded by adding articulated hauler production in South Korea. Beyond these
industrial hubs, Volvo Articulated Haulers have a global presence in most parts of the
world, and today Volvo Construction Equipment produces and sells more than 50 per cent of
all articulated haulers in the world.
South Korea - an expansive market
The choice of South Korea as the right country for Volvo Articulated Hauler's fourth
industrial hub is no coincidence. The South Korean topography is an excellent match for
the articulated hauler with its outstanding off-road capacity. This together with South
Korea's expansive infrastructure plans promises excellent conditions for expansion. The
South Korean plant is scheduled to produce the complete range of Volvo articulated haulers
with payloads ranging from 25 to 40 tonnes. The plant will also produce machines tailored
for tunnelling and mining, two applications where the articulated hauler has proved its
advantages.
Marketing has started
The team responsible for the marketing in South Korea has been active for about a year
and has already delivered machines to customers in South Korea. Now the marketing will be
intensified with thorough market surveys and demonstrations. Korean customers will be
offered the opportunity to purchase or rent articulated haulers. The team, which is a
multi-national unit of Volvo Construction Equipment spearheaded by its Korean members, has
great expectations that the technological philosophy and productivity advantages, which
lay behind the articulated hauler, will be well accepted in South Korea.
Environmental Awareness
One of the elements in this technological philosophy is the high environmental
awareness. The operators cab is designed to give minimal stress and exposure to noise,
vibration, dust, and reduce physical effort by the operator, with fully automatic
transmission, all wheel differential lock up, and a number of other features the Volvo
articulated hauler is easy to operate. As a concept the articulated hauler is a cost
effective solution to the transportation of materials, also. It offers an alternative to
building roads and clearing work sites for construction work, which provides a minimum of
damage to the environment. By utilising the capability to operate in existing terrain and
on soft ground, the need of building construction roads that are not needed when the work
is completed, is basically eliminated. |