Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Name | 16PA4 Crankshaft |
| Applied Locos | EMD |
| Material | 42CrMo4 |
| Weight | 985KG |
| Roughless | Ra 0.6 |
| Flaw Detection | MT |
| Brand Name | HTR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Name | 16PA4 Crankshaft |
| Applied Locos | EMD | Material | 42CrMo4 |
| Weight | 985KG | Roughless | Ra 0.6 |
| Flaw Detection | MT | Brand Name | HTR |
| Place of Origin | CHINA | ||
| High Light | 16PA4 Railway Forging Parts ，Railway Forging Parts EMD Crankshaft ，EMD Railroad Crankshaft | ||
Product Overview
A crankshaft is an essential part of the power transmission system. In which, the reciprocating movement of the piston is converted into the rotating movement by using the connecting rod.
A crankshaft consists of crankpins, crank webs (crank arms or cheeks), balancing weights, and main journals. The large end of the connecting rod is attached to the crankpin of the crankshaft.
Product Specification
| Name | 16PA4 Crankshaft | |
| Material | 42CrMo4 | |
| Hardness | Main bearing | 52-57HRC |
| Crankpin | 52-57HRC | |
| Roughness | Ra 0.6 | |
| Parallelism | ≤0.01/60 | |
| Journal Width | 70+0.05 | |
| Couplant | 30# oil | |
A crankshaft is usually manufactured of alloy steel by casting or forging process and is machined and grounded to give suitable journals for the connecting rod and main bearing.
It must be strong enough to take the thrust of the pistons during the power strokes without excessive distortion. Also, it must be carefully balanced to eliminate undue vibration resulting from the weight of the offset cranks.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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