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| Iran |
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Engine components including bushings, pistons, bearings, and complete gaskets are manufactured from alloy steel and high-strength aluminum to ensure durability under severe operating conditions. Bushing surfaces are hardened to 55–60 Rockwell C, and bearings are cold-rolled to 50 Rockwell C for enhanced wear resistance. Pistons are produced with dimensional tolerance below 0.01 millimeters and can withstand combustion pressures up to 120 bar. Gaskets are made from multilayer steel with copper and nickel coating to ensure complete sealing and prevent oil and coolant leakage.
The weight of each engine component set ranges from 3 to 25 kilograms depending on engine model, with installation performed using precision tools and standard bushings. Operating temperature ranges from minus 40 to plus 250 degrees Celsius, while gasket heat resistance reaches up to 300 degrees Celsius. Bearing lubrication is provided by standard engine oil at 5–7 bar operating pressure to ensure uniform operation and reduced wear. The estimated service life of this set under standard conditions exceeds 12000 hours.
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| shoping-14 | 02155433645 |
| shoping-14 |
| Iran |
| 02155433645 |
The New Holland B110 and B115 connecting rod bush is made of tin-bronze alloy and reinforced steel, providing high resistance to pressure and wear. The inner diameter ranges from 45 to 48 millimeters, while the outer diameter is between 52 and 55 millimeters, machined with a tolerance of 0.02 millimeters. The bush thickness is approximately 3.5 millimeters, designed to transfer force between the connecting rod and crankshaft with minimal friction. It withstands radial loads up to 4500 Newtons and operating temperatures up to 250°C.
The inner surface of the bush includes 1-millimeter lubrication grooves, ensuring uniform oil distribution and effective heat dissipation. Each bush weighs approximately 120 to 150 grams, with an estimated service life of more than 5000 hours under heavy-duty conditions. Using the New Holland B110 and B115 connecting rod bush enhances mechanical efficiency, reduces wear on moving parts, and improves overall engine performance in construction and agricultural machinery.
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| shoping-14 | 02155433645 |
