Changsha Haochang Machinery Equipment Co., Ltd
| Supply Ability | 7000 Piece/Pieces per Month |
| Packaging Details | one piece one packing,crankshafts have three packing:moving luxury wooden case,normal wooden case,foam packing + carton. |
| Warranty | 12 Months |
| OE NO. | 4N7692 |
| Car Model | Used for Ca. t |
| Engine Code | 3304 |
| Size | 790*255*205(mm) |
| Main(mm) | 88.9 |
| conrod(mm) | 76.2 |
| Stroke(mm) | 76.2 |
| Length | 775.8 |
| Gross Weight(kg) | 62 |
| Material | nodular cast iron QT800-6 |
| Hardness | HRC46-52 |
| Packing | normal +luxury+foam packing |
| Sample order | Acceptable |
| Port | Shanghai,Ningbo,Guangzhou |
| Place of Origin | Hunan, China (Mainland) |
| Brand Name | HC |
| Certification | ISO TUV |
| Model Number | 3304 |
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Product Specification
| Supply Ability | 7000 Piece/Pieces per Month | Packaging Details | one piece one packing,crankshafts have three packing:moving luxury wooden case,normal wooden case,foam packing + carton. |
| Warranty | 12 Months | OE NO. | 4N7692 |
| Car Model | Used for Ca. t | Engine Code | 3304 |
| Size | 790*255*205(mm) | Main(mm) | 88.9 |
| conrod(mm) | 76.2 | Stroke(mm) | 76.2 |
| Length | 775.8 | Gross Weight(kg) | 62 |
| Material | nodular cast iron QT800-6 | Hardness | HRC46-52 |
| Packing | normal +luxury+foam packing | Sample order | Acceptable |
| Port | Shanghai,Ningbo,Guangzhou | Place of Origin | Hunan, China (Mainland) |
| Brand Name | HC | Certification | ISO TUV |
| Model Number | 3304 | ||
| High Light | cat diesel engine parts ，aftermarket caterpillar replacement parts | ||
Name: 3304 crankshaft
Vehicle Type: Used for Ca.T
OE Number: 4N7692
| Engine Model | 3304 | 3306 | 3066 | 320C | 320D | S6KT | S4K |
| OEM Ref. | 4N7692 | 4N7693 | 125-3005 | 517671 | |||
| Blank weight(kg) | 88.9 | 88.9 | 90 | N/A | N/A | N/A | 39.6 |
| Net weight(kg) | 76.2 | 76.2 | 60 | N/A | N/A | N/A | 32 |
| rough weight(kg) | 76.2 | 76.2 | 65 | N/A | N/A | N/A | 35.2 |
| Inside package size (mm) | 790x255 x205 | 1100x245 x240 | 950x200 x200 | 950x200 x200 | 950x200 x200 | 950x200 x200 | 665x200 x145 |
| Cylinder | 4 | 6 | 6 | 6 | 6 | 6 | 4 |
| OEM service | YES | YES | YES | YES | 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 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Changsha Haochang Machinery Equipment Co., Ltd has been founded by Susan Deng who is a mechanical engineer. She has accumulated more than 20 years' experience in Auto parts development and export. All product we supplied that has reached OEM standard in domestic and abroad. We have succes... Changsha Haochang Machinery Equipment Co., Ltd has been founded by Susan Deng who is a mechanical engineer. She has accumulated more than 20 years' experience in Auto parts development and export. All product we supplied that has reached OEM standard in domestic and abroad. We have succes...
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