1. Core Function: Ensuring Efficient Clutch Operation
The clutch cover assembly 1868005M91 – 3610268M91 is a key component of the Massey Ferguson tractor’s transmission system. Its primary role is to provide a mounting base for the clutch disc and work with the pressure plate to engage and disengage power. The assembly converts the mechanical force from the clutch pedal into pressure on the clutch disc through internal springs and lever mechanisms. When the pedal is depressed, the release levers lift, the springs relieve pressure, and the clutch disc disengages, cutting off power between the engine and the gearbox. When the pedal is released, the springs press the clutch disc, allowing power to transfer smoothly from the engine to the gearbox, driving the tractor.
2. Structural Design and Performance Advantages
This clutch cover assembly is made of high – strength cast iron, offering excellent compression and wear resistance to withstand the impacts of long – term heavy – duty operations. Its diaphragm spring design replaces traditional coil springs, providing a compact structure and more uniform pressure distribution. This ensures consistent force on the clutch disc, reducing wear. Additionally, the precise coordination between the release levers and bearings minimizes operational resistance, making the clutch pedal easier to depress and enhancing driving comfort.
3. Applicable Scenarios and Practical Uses
The OEM numbers of this product are 1868005M91 and 3610268M91, suitable for multiple Massey Ferguson brand tractors, including models 185, 188, 285, 290, and 390.The assembly is compatible with multiple Massey Ferguson tractor models and is widely used in agricultural tillage, land leveling, and material transportation. During farming, frequent starting and gear – shifting rely on the clutch cover assembly to control power transmission accurately, ensuring stable power output during plowing and sowing. In transportation, when facing frequent speed changes on complex roads, the assembly prevents power interruptions, ensuring transportation efficiency. A malfunctioning clutch cover assembly may cause clutch slippage and difficult gear shifting, severely affecting work progress.
4. Impact on Tractor Performance
The high – quality clutch cover assembly 1868005M91 – 3610268M91 significantly enhances the tractor’s overall performance. It extends the lifespan of the clutch disc through stable pressure output, reduces energy loss during power transmission to improve fuel efficiency, and minimizes vibrations and noise in the transmission system, optimizing the driving experience. Its reliable performance ensures that Massey Ferguson tractors operate efficiently and stably under various working conditions.
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