Engine Model | 4D56 | 6DB1T | 6D14 |
OEM Ref. | / | / | / |
Main(mm) | 66 | 84 | 80 |
Con rod(mm) | 53 | 71 | 65 |
Stroke(mm) | 47.5 | 69.5 | 57.5 |
Length(mm) | 554 | 926.5 | 1011 |
Blank weight(kg) | 22 | 79.5 | 66.6 |
Net weight(kg) | 18 | 66 | 54 |
rough weight(kg) | 20.2 | 71 | 60 |
Inside package size(mm) | 565x175x150 | 940x225x210 | 1020x205x205 |
Cylinder | 4 | 4 | 6 |
OEM service | YES | YES | YES |
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 |