Tractor Forging Pins are heavy-duty forged steel pins used for coupling tractors with trolleys, trailers, and agricultural implements. Manufactured through hot forging to ensure superior strength, toughness, and resistance to shock loads.
2. Applications
- Tractor–trolley coupling
- Trailer hitching
- Agricultural implements
- Heavy farm transportation
3. Manufacturing Process
- Process: Hot forging
- Machining: CNC / precision turning (where required)
- Heat Treatment: Quenched & tempered / Normalized
- Quality Control: 100% visual and dimensional inspection
4. Material Specifications
- Material: Medium / High carbon steel or alloy steel
- Common Grades: EN8, EN9, 40Cr, 42CrMo4
- Surface Finish:
- Black forged finish
- Zinc plated
- Hot-dip galvanized (optional)
5. Dimensional Specifications
(As per customer requirement)
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Parameter
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Range
|
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Diameter
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20 mm – 45 mm
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|
Length
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100 mm – 300 mm
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|
Head Type
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Forged round / mushroom / flat
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Locking Type
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R-clip / Split pin / Safety chain
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6. Mechanical Properties
- High tensile strength
- Excellent shear load capacity
- High impact resistance
- Long service life under heavy loads
7. Design Features
- One-piece forged construction
- Smooth radius transitions (no stress cracks)
- Chamfered ends for easy insertion
- Secure locking groove
8. Standards & Compliance
- ISO / DIN standards for agricultural hitch pins
- Suitable for OEM and aftermarket use
9. Packaging & Marking
- Bulk packed in bags or cartons
- Size, grade & batch number marking (optional)
