VALLEY DRIVE TRAIN
THE VALLEY GEARBOX
You know the gearbox is the heart of your center pivot. If the gearbox isn't working, the center pivot isn't working. That's why Valley Irrigation is the only center pivot company in the world that manufactures its gearboxes in the USA.
1. Large capacity rubber diaphragm
2. Input and out-put bearings
3. Worm gear
4. Tooth design
5. Largest bull gear neck and key-way
6. Expansion chamber
7. Threaded end-cap
8. 52:1 gear ratio
9. Bull gear
10. Multi-viscosity gearbox oil
11. Longest output shaft (steel)