Cummins 6BT 6BT5.9 Crankshaft 3907804 3905619 for Excavators with 63HRC Hardness and Advanced Heat Treatment
High-performance Cummins 6BT/6BT5.9 crankshaft designed for excavator applications, manufactured with precision engineering and advanced heat treatment processes.
| Specification | Details |
|---|---|
| Brand | Cummins |
| Engine Type | 6BT / 6BT5.9 |
| Application | Excavator |
| Part Numbers | 3907804, 3905619 |
| Heat Treatment | Hardening & Ion Nitriding |
| Hardness Rating | Above 63HRC (forged steel with induction hardening) |
- Premium quality materials ensuring superior outward appearance and durability
- Advanced heat treatment, ion nitriding, and precision grinding for exceptional strength
- Fillet rolling technology significantly improves fatigue strength
- Precision turning and fine grinding processes guarantee superior tolerance levels
2,000 pieces per month with flexible production scheduling
1-3 days for stock items | 30-60 days for production orders
- Specialized crankshaft manufacturing expertise with years of experience
- Extensive product range covering more than 500 different crankshaft types
- State-of-the-art machinery, premium materials, and skilled workforce
- Comprehensive engine parts portfolio including cylinder heads, bearings, camshafts, connecting rods, blocks, and flywheels
Multiple packaging solutions available:
- Neutral packaging
- Custom brand packaging
- Wooden packaging
- OEM genuine packaging
- Custom requirements fulfillment
Shipping methods include ocean transport, air freight, DHL, UPS, FEDEX, or customer-specified carriers.
A: Yes, we can produce crankshafts according to your technical drawings or provided samples.
A: Please email us with product descriptions and images - we'll evaluate manufacturing feasibility.
A: Absolutely, we support single-piece orders for quality verification and testing purposes.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.