irrigation gearbox

Finally, we also control the quality of every component and each step in the manufacturing process. A dedicated team of buyers, engineers, quality inspectors and machine operators works day and night to ensure each component fulfills the stringent Valley quality requirements. Because our suppliers are located in the United States, we can easily perform random inspections of their facilities to ensure they are conference our quality standards. All major parts are also machined by Valley, providing another level of quality control. A final inspection is performed by assessment each gearbox before it really is shipped. And, to help expand assure Valley quality, randomly chosen gearboxes are life-tested inside our gearbox testing laboratory.

But, even the very best gear design and materials won’t help if the gearbox isn’t sealed from the components. That’s why Valley uses a patented six-barrier insight and nine-barrier output seal to keep essential oil in and problems out. To compensate because of this longer shaft, particular tires are used that actually move the guts of the tire closer to the gearbox result bearing than the industry standard, reducing the load on the gearbox.

Valley also uses U.S.-made, case-hardened bearings made from ultra-pure steel rather than through-hardened irrigation gearbox Chinese bearings utilized by others. Case-hardening provides excellent wear characteristics while maintaining the internal toughness of the core material. Consequently, Valley bearings possess a 40 percent higher load rating.

The Valley gearbox also offers a 52:1 gear ratio. This means the gearbox uses 4 percent less energy to move the device through the field, but, moreover, the design has a completely recessed tooth actions. With a fully recessed design, the gears maintain lubrication oil between your gears longer, reducing friction for increased load capacity and longer life.


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