When choosing a roll-off trailer, you want to choose one that will allow you to get your work done without running into any issues. You want a machine that is reliable for many years to come.
With a roll-off trailer, you will see two different types of cable systems on most trailers: a winding drum or a reeving cylinder. When it comes to cable systems, it is better to go with a reeving cylinder. With a reeving cylinder, the cable that moves the trailer cannot come off. That results in quieter operations and increased safety. As the cable is more protected, your overall system should last longer as well.
Second, pay attention to the type of engine that it comes with. You will want a strong engine for not only moving the trailer up and down but also whatever is inside the trailer. You are going to want to look for an engine with high voltage, which means more power. You will also want to look for an engine that has a good reputation for quality performance.
Third, you need to look at how you can control the trailer. Some trailers have manual levers that you have to pull and that require a reasonable degree of strength. Other trailers have stationary mounts on the outside of the trailer, so you have to be standing outside next to the trailer to use them. Other trailers have wireless remotes so that you can control the movement of the trailer from both inside and outside of the cab and from varying distances away as well. Ideally, you want a trailer with a wireless controller for the greatest degree of flexibility and ease of usage. With a wireless remote, you can monitor what is happening and be able to move around when unloading your cargo.
Fourth, pay attention to how the axles are attached to the trailers. With axles, you want a smaller number of moving parts. Having less moving parts provides the axle with more minor failure points.
Ideally, you will want to look for an axle where they are bolted onto the frame instead of welded. This creates a strong bond and also makes repairing the axle easier if something were to go wrong.
You don't want your trailer to come unlocked when it shouldn't, which is why any trailer that you purchase should come equipped with a safety lock valve. That way, you can ensure that your trailer is secure when you are moving it, and you can ensure that it can't be engaged without disengaging the safety locks.
When looking at a roll-off trailer, you want to look for one that has a reeving cylinder for the cables, a strong battery, a wireless remote control, bolted axles, and a safety lock. All of these traits will ensure that you have a solid and stable trailer at your disposal.