June 2020

How to Choose Which Heavy-Haul Trailer You Need

How to Choose Which Heavy-Haul Trailer You Need

Heavy-haul trailers are exceptional vehicles designed to transport large pieces of equipment or machinery across local, regional, or national roads. Sometimes these are oversize loads that require escort vehicles to guide them safely. Other times, they travel just a short distance, so no extra help is needed. Regardless, any construction crew in need of this service should read these tips on how to choose which heavy-haul trailer you need.

Capacity Factor

It goes without saying that capacity is a crucial factor in choosing which heavy-haul trailer to use. Consider the project you’re using it for. There are many questions to consider that cover the equipment measurements, optimal features, spacing, and quality of D-rings. You should know these answers so that you meet all transportation requirements before transporting the equipment. This also coincides with some important factors regarding the capacity rating. Consider the size and weight of materials, trailer weight, deck area, optimal travel speed, and transportation safety. The right heavy hauler optimizes each factor to ensure quality transportation.

Special Features

Next, consider any special features with the vehicle. These add value to the vehicle, which can raise renting costs. Top-quality heavy haulers should provide specific features, like a hydraulic beaver tail or in-deck winch. These should also include an adjustable camber, deck extensions, self-tracking pivot, axle extensions, and other additional features to allow for safe, secure, reliant transportation.


Crews must consider if a permit is required. Operators must possess the proper permits for legal loads. Typically, this means the vehicle is no larger than 8’6” wide, 13’6” tall, and 48’ long and does not exceed 80,000 pounds, including the truck, trailer, and payload. Permits vary by state guidelines, which could depend on infrastructure and legislation. Regardless of the load or transport time, always check the permit requirements of that area of operation.

Overload and Outriggers

The last consideration to make when choosing a heavy-haul trailer is the overload. Overloads are not ideal for safe travel, but it’s important to be wary. Some heavy-haul rental companies neglect to mention the overload when renting out their fleet, but it’s a necessary safety factor that crews must consider. Overloads can cause the heavy hauler to fail, given the extra stress. Also, consider the outriggers and functionality of the heavy-haul trailer. Some trailers are purposefully designed for certain terrain and feature unique axle and suspension specifications. Outriggers are another essential feature as these secure the equipment to the trailer but can also significantly raise the load weight. An overloaded trailer will need a permit and perhaps an escort car to safely transport its load to its destination.


For the best Portland rigging service, check us out at NessCampbell Crane & Rigging. We offer signature equipment and personnel for any heavy-equipment transportation, erection, and assembly. We’ve served many industries, providing exceptional hands-on service from our expert technicians. If you’re in need of a reliable crane and rigging service for your big project, contact us today to look at our fleet of modern equipment.