Truck and Trailer Transport
Transport
Trailers Moving revegetation equipment from site to site
requires trailers. Trailers can vary from small utility types
pulled by an SUV or pickup to large semi-trailers.
Information in this chapter covers some of the basic types
that are available, but it is not all-inclusive. Some companies
specialize in one type while most companies provide a wide
range of trailers.
Many welding and fabrication shops build trailers for local
and regional needs. Trailers must meet state and federal
requirements and have current license plates and safety
inspections to be used on public highways. Safety, such as
proper hitching including the use of safety chains, trailer
lights working properly, and equipment securely fastened to the
trailer, should always be practiced. Cargo Trailers
Description and Application
Cargo trailers are enclosed units designed to protect
material carried from site to site such as plants, hand and
power tools, research instruments, construction materials, and
small tractors. The rear door opens to form a ramp for easy
loading. Additional side doors are available. They can vary
from 6- to 40-feet in length and may have 1 to 3 axles.
UtilityTrailers Description and Application
Utility trailers are flatbed trailers designed to haul
equipment. They can vary from small units for hauling equipment
such as motorcycles to large, heavy-duty units for hauling
tractors, implements, and supplies. Trailer tongues attach to
the rear of a truck with a ball or “pintle” hitch or a
“gooseneck” hitch that attaches to a pin (fifth-wheel or
king-pin) in the truck bed. Bed length varies from 6 to 40
feet. They may use 1, 2, or 3 axles with single or dual tires.
Some trailers are equipped with manual ramps to facilitate
loading tractors. Loading ramps are usually steep and tractors
must be loaded carefully. In some cases, when implements are
attached to the tractor the steep angle stalls the loading
operation. Tilt-bed trailers are available to facilitate
loading, and they may be equipped with a winch to aid in
loading equipment. These small to medium size utility trailers
can range up to about 40,000 pounds carrying capacity.
Licensing agencies may rate trailer by GVWR (gross vehicle
weight rating) or GAWR (gross axle weight rating). Larger
trailers are classified as semi-trailers, and they may reach up
to 100,000 pounds capacity or more.
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