Active Member
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[China]
Address: No. 28, Tongyuan West Road, Daye City, Huangshi City, Hubei Province
Contact name:Tao
Hubei Ruida crankshaft |
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4N7693 for 33066 3306B 571G 615 235B 639D excavator part crankshaft CRANKSHAFT
| product name | crankshaft assy |
| engine model | 33066 3306B 571G 615 235B 639D |
| OEM number | 4N7693 |
| Packaging | Neutral and as requested |
| Payment | T/T,Western Union,MoneyGram,Paypal,Cash |
| other parts | piston,ring,liner,con rod bearings |
| express | DHL,Fedex,TNT,by air,by sea |
Advantage of Crankshaft
• Supply for OEM and after markets
• High quality and reasonable price
• High torsion strength and fatigue strength
• 100% tested for the accuracy and quality
• Material: nodular cast iron
• Testing: ultrasonic testing, mechanical property testing, crack testing.
• We have quality control system to guarantee best product quality.
• We have professional inspectors. All these inspectors are qualified.
Crankshaft mechanical character
| Material | nodular cast iron QT800-6 |
| Strength of extension | ≥ 800 MPA |
| Elongation | ≥5.5% |
| Strike | ≥25 J/CM2 |
| Hardness(before strengthen) | HB250-310 |
| Hardness(after strengthen) | HRC46-52 |
