The tractor front axle support housing from Ningbo Ruican is a structural component engineered to withstand the extreme loads encountered in modern agricultural tractors. This housing connects the front axle to the tractor chassis, bearing the full weight of the front implement load while absorbing shock loads from uneven field terrain. Manufactured using the Investment Casting process in QT500-7 ductile iron, this component delivers superior tensile strength, excellent fatigue resistance, and consistent dimensional accuracy — ensuring long service life under the most demanding agricultural conditions.
As an IATF 16949 certified manufacturer with over 17 years of casting experience, Ningbo Ruican produces front axle support housings that meet or exceed OEM specifications for leading agricultural equipment manufacturers worldwide. Our integrated casting and CNC MACHINING facility allows us to deliver completely finished components with machined mounting surfaces, bearing bores, and fastener holes — ready for immediate assembly line installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Tractor Front Axle Support Housing |
| Material | QT500-7 Ductile Iron (ASTM A536 80-55-06 equivalent) |
| Manufacturing Process | Investment Casting (Lost Wax) |
| Weight Range | 15–85 kg |
| Tensile Strength | ≥ 500 MPa |
| Yield Strength | ≥ 320 MPa |
| Elongation | ≥ 7% |
| Hardness | 170–230 HB |
| Dimensional Tolerance | ISO 8062 CT5–CT7 |
| Machining | Full CNC machining: bearing bores, mounting faces, bolt holes |
| Surface Treatment | Shot blasting, anti-rust oil, or epoxy primer |
| Heat Treatment | Normalizing + Tempering as required |
Key Features
- High Load-Bearing Capacity: QT500-7 ductile iron provides excellent strength-to-weight ratio for structural axle components
- Superior Fatigue Resistance: Optimized nodular graphite structure absorbs vibration and shock loads from field operations
- Precision Machined Surfaces: Bearing bores machined to IT7 tolerance for smooth axle rotation
- Complete Traceability: Full material certification and dimensional inspection reports with every batch
Quality Assurance
- Chemical composition analysis via spectrometer on every melt
- Tensile test bars cast with each production batch
- 100% visual inspection + dimensional sampling per AQL standards
- Ultrasonic testing available on request
- IATF 16949 quality management system
Applications
Agricultural tractors (50–300 HP), self-propelled sprayers, harvesters, and other off-highway equipment requiring robust front axle structural support.
Why Choose Ningbo Ruican?
- 17+ years of precision casting and CNC machining expertise
- IATF 16949 certified quality management system
- Integrated one-stop casting + machining solution
- OEM/ODM customization from your drawings or samples
- Competitive pricing with reliable lead times
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