It adopts high-strength alloy steel base material and undergoes nitriding treatment on the surface to form a dense anti-wear layer. Measured in high-intensity working conditions such as mines and ports, the wear rate is reduced by 60%, and the continuous operation life can reach 2.5 times that of traditional products. The special coating design can resist the erosion of high-temperature oil and maintain stable performance even in a continuous operating environment of 200℃.
The flatness of the thrust surface is controlled within ±0.003mm, perfectly fitting the crankshaft journal, effectively reducing the axial play to less than 0.05mm, and completely eliminating the power loss and abnormal noise caused by excessive clearance.
The all-condition adaptive design, with an internal elastic compensation structure, can automatically adapt to the thermal expansion and contraction effect during engine cold start, maintaining a stable gap within a wide temperature range of -30 ℃ to 180℃. The special chamfer design reduces installation difficulty. Combined with dedicated grease, it can achieve rapid and non-destructive assembly, saving 30% of maintenance time.
Original factory-level quality control is implemented. Each thrust plate undergoes 100% hardness testing and ultrasonic flaw detection. The entire process from material selection to finished product packaging is traceable. Through simulating 100,000 start-stop tests of the engine, it is ensured that the structural integrity can still be maintained under extreme working conditions, avoiding major faults such as cylinder pulling and bearing burning caused by component failure.
In a certain open-pit coal mine project, after the customer replaced this product, the major overhaul cycle of the C15 engine was extended from 6 months to 18 months, and the single maintenance cost was reduced by 40%. This is attributed to the precise control of the axial displacement of the crankshaft by the thrust plate - by optimizing the oil film distribution design, the bearing load is evenly dispersed, reducing the vibration value of the engine by 15dB when it is running at full load and significantly extending the service life of key components.
Compatible models
Industrial engines: C7, C10, C12, C15, C18
Construction machinery: 3126B, 3126, 3116 engines for loaders/excavators
Generator set: Compatible with Caterpillar 3512 and 3516 series power generation equipment
Why choose original factory process parts?
The crankshaft thrust plate, as a key pressure-bearing component of the engine's "heart", its precision directly affects the efficiency of power transmission. Our products, from material smelting to surface treatment, are fully in accordance with the technical specifications of Caterpillar Power Systems. They are verified through simulated real machine working conditions tests to ensure perfect coordination with the original factory engines. This ultimate pursuit of detail is precisely the reliable guarantee for the continuous operation of the equipment under high-load environments.
Contact us immediately to get a personalized solution! Your engine deserves precision components that are in sync with the original factory design, making every operation a dual benchmark for efficiency and reliability.
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
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