Center Pivot Irrigation
Gearbox Manufacturer
- Interchangeable with UMC / Durst / Omni / ICll / Valley / Zimmatic
- Stock Available for Standard Models
- 2-Year Warranty on Gearboxes
- Ships in 3–15 Days
Fits Major Center Pivot Irrigation Brands
Engineered as exact-fit, drop-in replacements for center pivot irrigation systems.
Compatible with Valley, Zimmatic, Reinke, T-L, Lockwood, Pierce, Olson, and other leading center pivot systems.
Product Categories
OEM-grade drop-in replacements for UMC, Durst, Omni, ICII, Valley and Zimmatic. Equivalent performance to OEM, without the OEM price premium.
Wheel Gearboxes
Center Drives
Couplers
Components
Center Pivot Drivetrain Products
Wheel gearboxes and center drives engineered for center pivot and linear move irrigation systems.
Compatible with UMC
- Motor Options: 0.6, 0.75, 1.5 HP
- Gear Ratio Options: 20:1, 25:1, 30:1, 40:1, 50:1, 60:1
- Frequency: 60/50/50 Hz
- Volts AC: 460/415/380
Compatible with Durst
- Motor Options: 0.75, 1.0, 1.5 HP
- Gear Ratio Options: 30:1, 40:1, 50:1
- Frequency: 60/50/50 Hz
- Volts AC: 460/415/380
Compatible with ICII
- Motor Options: 0.75, 1.5 HP
- Gear Ratio Options: 25:1, 30:1, 40:1, 50:1
- Frequency: 60/50 Hz
- Volts AC: 460/380
Compatible with UMC
- Model Number: 740U
- Gear Ratio: 50:1
- Output Shaft Diameter: 2.25"
- Weights: 51 KG
- Torsion:7909Nm
Compatible with UMC
- Model Number: 740UV
- Gear Ratio: 52:1
- Output Shaft Diameter: 2.25"
- Weights: 54 KG
- Torsion:7909Nm
Compatible with Durst
- Model Number: A1339-7786
- Gear Ratio: 52:1
- Output Shaft Diameter: 2.25"
- Weights: 53 KG
- Torsion:7909Nm
Compatible with Omni
- Model Number: OFD-50-G2
- Gear Ratio: 50:1
- Output Shaft Diameter: 2.25"
- Weights: 48 KG
- Torsion:7909Nm
Compatible with Durst
- Model Number: A1339-7824T
- Gear Ratio: 50:1
- Output Shaft Diameter: 2.25"
- Weights: 57 KG
- Torsion:7909Nm
Compatible with Durst
- Model Number: V1339-7830
- Gear Ratio: 52:1
- Output Shaft Diameter: 2.25"
- Weights: 60 KG
- Torsion:7909Nm
Compatible with UMC
- Model Number: TNT2U
- Gear Ratio: 50:1
- Output Shaft Diameter: 2.25"
- Weights: 55 KG
- Torsion:7909Nm
Compatible with UMC
- Model Number: TNT2UV
- Gear Ratio: 52:1
- Output Shaft Diameter: 2.25"
- Weights: 57 KG
- Torsion:10170Nm
Compatible with Zimmatic
- Model Number: AT Gearbox
- Gear Ratio: 50:1
- Output Shaft Diameter: 2.25"
- Weights: 51KG
- Torsion:7909Nm
No product for you?
Send us your model, photo, or nameplate. Our engineers will match a drop-in replacement within 24 hours.
About LiuDrive
We manufacture and supply high-quality center pivot irrigation gearboxes, center drives, and related components to partners worldwide. With our new factory and expanded production capacity, we are ready to provide stable, long-term global supply.
What We Offer:
Full Compatibility
Reliable replacements for UMC, Durst, Omni, ICII, Valley, and Zimmatic. Our components are compatible with all major center pivot irrigation systems.Fast Delivery
Regular models in stock to ensure short and predictable lead times.Expert Support
We don’t just sell parts — we support model selection and provide practical replacement advice based on deep product knowledge.Flexible Cooperation
We welcome distributors to source components and assemble locally for their own markets.
Visit our new factory in 2026 and let’s discuss long-term partnership.
Why choose us
01 Local Assembly Support
Distributors are welcome to source components and assemble locally, for greater flexibility and cost control.
02 Sample & Field Testing
Small-batch samples for fit checks and field validation before scaling to mass production.
03 Reliable Global Delivery
Protective packaging with stable lead times and flexible sea/air shipping for major agricultural markets.
04 Large-Scale Supply Capacity
High-volume production capability with stocked components for fast delivery on common models.
05 Technical Support & Warranty
2-year warranty, remote engineering support, and long-term spare parts availability.
06 Experienced Export Team
Our team supports global customers with responsive communication and reliable export service.
Real Partnerships, Real Results
Behind every visit is a long-term collaboration built on trust, consistent quality, and OEM-level performance.
Quick Buyer Q&A
We have listed some questions you may ask. If you have more inquiries about our products, you can send an inquiry to contact us.
Yes. All units are designed as drop-in replacements for the most widely used center pivot models. We match mounting dimensions, ratios, shaft specs, and torque output to ensure a 100% direct fit—no redesign or modification required.
Yes. We manufacture OEM-grade replacement units that match the performance and dimensional standards of these global brands. Samples or technical drawings can also be used for 1:1 reproduction and batch production.
Every unit is verified through CNC machining inspection, gear heat-treatment checks, sealing tests, full-load torque testing, corrosion protection evaluation, and 100% final QC before shipment. These six controlled processes ensure long-term reliability in harsh irrigation environments.
Yes. Our engineering team supports custom torque ratings, shaft configurations, motor options, ratios, sealing upgrades, and environmental adaptations. We also build to spec based on customer drawings, samples, or performance requirements.
