Product Description
The harvesting season waits for no one, making the reliability of our Combine Harvester Gearbox Body essential for modern agriculture. Specifically designed for 50-220 HP tractors and harvesters, this Combine Harvester Gearbox Body is precision-cast to withstand the constant vibrations and impacts of field operations. At Hubei Kangding, we utilize a multi-chamber layout and high-precision machining (IT7-IT8) to ensure gears run smoothly with minimal noise. Our integrated forced lubrication channels and reliable sealing structures prevent oil leakage, ensuring your machinery stays in the field and out of the repair shop.

As the operator of a 60-mu industrial base, I take pride in our "people-centric" management that drives production accuracy. Our Combine Harvester Gearbox Body has been optimized through years of collaboration with agricultural machinery leaders. We offer customization for mounting hole distances and oil port locations to ensure a perfect fit for your specific gearbox assembly. Backed by our ISO 9001 certification and a 20-30 day custom delivery cycle, we provide the stable, high-capacity supply chain needed for both OEM clients and international distributors looking to win market share through sincere service.

Product Parameters
|
Parameter |
Value |
|
Material |
HT250 / QT450-10 Cast Iron |
|
HP Range |
50 ~ 220 HP (Tractors/Harvesters) |
|
Precision |
Hole position IT7~IT8, Flatness ≤0.05mm |
|
Lubrication |
Splash + Forced lubrication channels |
|
Temperature |
-30°C ~ 120°C Working Range |
|
Customization |
Mounting hole spacing, oil port locations, flange sizes |
Application Fields
Harvesting:
Main gearbox bodies for combine harvesters and silage cutters.
Tillage:
Transmission housings for rotary tillers and high-power tractors.
PTO Units:
Power take-off housings for specialized agricultural machinery.
Customization Capabilities
Full ODM/OEM support. We can adapt the internal chamber layout and external mounting points based on your technical prototypes, delivering samples within 10-30 days.
Factory Strength & Quality Control
Quality:
Dedicated Quality Department tracking 100% of the production flow.
Infrastructure:
27,000 sqm modern workshop ensuring scalable volume.
Audit:
Proven excellence in Sany Heavy Industry third-party audits.
FAQ
1. Do you provide free samples?
Large gearbox bodies require a trial fee, deductible from mass orders.
2. Is on-time delivery guaranteed?
Yes, we can sign formal supply guarantee contracts.
3. Which currencies do you accept?
USD, EUR, and RMB.
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