Heavy-duty jet-vac combination trucks for sale are the ultimate in wet-dry street vacs. One of the most useful attributes on these machines is the mounted hose reel. These reels are offered by vacuum truck sales companies and featured on models mounted to either the front or rear of the vehicle. There are pros and cons to each type of mounting; however, there seems to be more industry-wide support for the rear-mounted version.
Rear Mount Hose Reel
Following are some of the reasons why purchasing a jet-vac combination truck with a rear-mounted hose reel makes sense.
Greater Efficiency – For vacuum trucks that are large and powerful enough to require a hose reel, it is also a must for that reel to be mounted on a boom or a rack to support it. The rear version is usually mounted on a boom, making the reel movable and allowing for more direct access at the work site. The front style reels, whether attached to a support rack or placed on a smaller boom, are generally used with the reel in place, thus limiting flexibility.
Most rear-mounted reels can be maneuvered 180 degrees around the rear of the vehicle, while the front-mounted versions are much less moveable. This has a great effect on the efficiency of the machine, and its ability to easily pump or spray.
Less Strain and Wear to the Equipment – The suction hose used with powerful vacuum trucks is not light, which is the case with the boom and the reel itself. When this extra weight is supported by the front of the vehicle, wear is greater on the tires, front suspension and other weight-bearing parts. Additionally, there is a high possibility that added weight of a hose reel and boom on the front of the vehicle could cause an expensive axle repair or replacement. With the equally high cost of tires, brakes and suspension parts for this type of industrial vehicle, buyers should carefully consider this detail before going to a vacuum truck sales lots and spending any money.
Less Wear and Tear to Vacuum Hose – Besides the issue of greater wear and tear on the vehicle itself, when the vacuum hose is on a front-end hose reel, it tends to suffer more damage as well. Road debris, and the heat emanating from the engine, can eventually cause the need to replace hoses more frequently, which can become quite expensive.
Safety Concerns with Front Mounted Reels
Above all other concerns, safety for the operator and the general public is always of prime concern. Unfortunately, front-mounted reels present their fair share of concerns.
Heat – Heat radiating from the vacuum trucks not only weakens hoses, but also creates an environment that operators are forced to work in, which can lead to dehydration and heat exhaustion.
Noise – There is also concern that the amount of noise endured when working so closely to the engine, can cause lasting loss of hearing if proper hearing protection is not used.
Visibility – Driving is the main safety issue encountered with front-mounted hose reels. A boom that extends over the cab and down to the reel itself for support causes it to be visible through the center of the windshield, which has the potential to partially block the driver’s view. In addition, the reel itself extends the length of the front of the vehicle, making it difficult to see what is in front of the truck.
Visibility issues should be avoided at all costs, and the use of a rear-mount reel alleviates that altogether.
Depending on the use of a combo jet-vac truck for sale, each individual business owner must determine which setup is best for them. Based on the number of vacuum truck sales and feedback from those using each type of reel, it is increasingly shown that rear-mounted hoses are not only more safe, but easier to work with in general. Truck buyers must consider this before spending any money to ensure they are getting the best truck for their needs.