Product Details 
Superior design: Three times the life of competitive gearboxes based on independent tests
Bull gear: 20% higher torque capacity based on independent tests
Longer output shaft: Increases mud and crop clearance, reducing chance of seal damage
Special offset rims: Positions tire close to gearbox to minimize bearing loads for longer life
Input and output bearings: American made and case hardened; Industry''''''''''''''''''''''''''''''''s highest load rating for longer life
Gearbox housing: More material in high-stress areas to handle extreme operating conditions
Bronze bull gear option: Provides additional load capabilities with hardened steel worm for extreme operating conditions or extended life under less severe conditions
Large-capacity rubber diaphragm: Expands with heat and pressure to minimize water condensation.
Input and output bearings: American made and case hardened to provide the highest quality and highest load rating available in the industry.
Worm gear: High-strength ductile iron provides significantly longer wear life than steel when combined with a cast iron bull gear.
Tooth design: Industry exclusive 25° tooth angle provides 40% longer life and better reliability in tough conditions compared to normal 14 1/2° tooth designs.
Largest bull gear neck and keyway: For strength in critical load-bearing area.
Expansion chamber: Cap made of corrosion-resistant cast aluminum; rubber diaphragm allows oil to expand and contract during operation. Vented cap prevents pressure buildup and prevents seals from leaking.
Threaded endcap: Allows accurate bearing preload to increase bearing life.
50:1 gear ratio: Fully recessed tooth design keeps oil between engaged gears.
Bull gear: High-strength cast iron provides the highest load capacity and longest life in the industry. Optional bronze gear is available for extreme conditions.
Multi-viscosity gearbox oil: Exceeds 85w140 GL5 oil for long gear wear under extreme load conditions.
Common doubts
- 1.What is the size of the drawing, mm or inch?
- Inches, the same size as other brands.
- 2.Can I provide other parts of the central pivot irrigation machine?
- We have all the parts of the irrigation machine, good quality and reasonable price.
- 3.About the material of the product?
- It is completely consistent with the materials used by well-known brands and can be purchased with confidence.
- 4.We use the products of UMC brand. Can you replace it?
- The appearance of the product is a little different, but the size and overall performance of the mounting holes are no different from UMC products. Gu
- 5.Can I replace the reducer or central drive of Dester ZIMMATIC and Valley?
- We offer a wide range of mounting holes for the same reducer or center drive, making it a perfect replacement for different brands.
Cooperation guarantee
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Stable and good
Can provide a stable and qualified products.
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High cost performance
Reasonable and transparent price, can let you save a lot of unnecessary spending.
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Delivery fast
The reasonable production can accurately calculate the production cycle, thus to provide faster delivery time.
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Reliable and beautiful packaging
Product packaging first appearance beautiful, internal have a large number of buffer grid, can effectively avoid knock against, and other damage.
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Uninterrupted service
Interval to get in touch with you and understand the performance of the products, to provide you with the most rapid technical support and after-sales service.