Changsha Haochang Machinery Equipment Co., Ltd
To be a first-class supplier in the market segments.
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| Fir for Hino | |||||||
| Engine Model | Main (mm) | Conrod (mm) | Stroke (mm) | Length (mm) | Net weight (kg) | Gross weight (kg) | Packing size (mm) |
| W04D | 73 | 62 | 59 | 650.5 | 28 | 32 | 665X200X150 |
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 |
