Steel Piston for CATERPILLAR 105mm 707660 Wholesale Piston Supplier
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This steel piston are for CATERPILLAR engine and with high quality.
The OE number is Crown:107-7545, Skirt:238-2716 and its diameter is 105mm.And the application No. is 3116.This kit of piston is one of WELLFAR's hot sale products, which with many buyers and large parts companies from all over the world coming in for bulk orders.
Product details：
Place Of Origin
Guangdong, China(Mainland) | |
Engine Model | CATERPILLAR |
Engine Model No. | 3116 |
Size | STD |
DIAMETER | 105mm |
TL | 87mm |
CH | 59.17mm |
Est. Time(days)： | 15-90days |
Customization: | logo(Min.Order:1000 Pieces) |
Shipping: | Express / Sea freight / Land freight / Air freight |
BRAND | WELLFAR |
PACKING | WELLFAR/NEUTRAL/CUSTOMIZED |
Certification | ISO9001 2021 |
Payment Terms | TT / Western Union / Cash |
Trade Terms | FOB/EXW |
Sample Order | small quantity is available if in stock |
All-steel piston is the cutting-edge technology of piston technology at present, which can be manufactured by integral casting, forging, welding, etc. The design of the cooling oil cavity of the all-steel piston is complex, and there are various methods to seal the cooling oil cavity.
The cooling oil cavity of the existing all-steel piston is usually a steel sheet sealed cooling oil cavity, a casting sealed cooling oil cavity and a welded sealed cooling oil cavity. However, in the process of processing and installation, the above-mentioned sealing The method has the disadvantages of complex processing and difficult installation, and during welding of the welded sealed cooling oil cavity, the welding crimping will weaken the cooling function of the oil cavity, and the material performance of the heat affected zone of the weld is poor. In addition, the welding slag formed by processing Difficult to clean up. Therefore, the existing sealing method is relatively complicated and easily affects the performance of the all-steel piston.
To sum up, how to improve the existing all-steel piston to optimize the sealing method of the cooling oil cavity and improve the performance of the all-steel piston is an urgent problem to be solved by those skilled in the art.
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