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Another option is a bamboo composite. "We are testing both of these alternatives to Apitong," says Ladner.

The goal is to increase the deck life to more closely match the trailer life. "When you are talking about equipment that will last 15 to 20 years, if you stay with Apitong, you might be talking about two to four deck replacements," says Ladner. "Rumber is in the same 15- to 20-year life cycle. So the decking might last the life of the trailer."

Low cg and load angle
Low load angles benefit all equipment. This has led to innovations such as the traveling (or sliding) axle trailer, which was introduced in 1970. "It has been well accepted in the construction industry as a transport for 80% of the equipment used," says Ladner. "You can load low-clearance equipment really well, and you can haul multiple pieces on a deck that is up to 53 ft. long."

"The big advantage to the sliding axle is load angle," says Odegaard. "You get a much better loading angle than you do with a beavertail or a tilt bed."

However, the center of gravity (cg) is always a concern when moving equipment. "It makes the load a lot more stable and it is safer for the equipment operator to load if you keep the cg down," says Odegaard.