FAW J6P Zhongqiao: Deconstruyendo 105 Piezas críticas para una potencia impecable del eje tándem

This is the definitive guide to the FAW J6P Zhongqiao (Eje medio) Para FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado. This complete deconstruction analyzes 105 piezas reparables, providing a full service-level overview of this critical through-axle.

El FAW J6P Zhongqiao (Número de pieza. 2500010AA6E) is the engineering core of the 6×4 tandem-axle system. It is not a simple axle; it is the ‘through-axle’ or ‘forward-axle’ of the pair. Its primary role is twofold: primero, to receive power from the transmission and perform a main gear reduction (i=1.333), y segundo, to house the inter-axle differential, which splits power between the middle axle itself and the rearmost axle. This guide will explore the main reducer, the power divider, the wheel differential, and the dual-lock systems that make the FAW J6P Zhongqiao a robust, essential solution for heavy-haul applications.

Centro 1: El “Aporte & reductor” Lógica (El conjunto del piñón)

This assembly receives power from the main driveshaft and performs the first stage of gear reduction (i=1.333) para todo FAW J6P Zhongqiao. The precision of this setup dictates the axle’s lifespan.

1. Componente: Cojinete & Grupo de apoyo (32315, 32314, 2502121-A0E)
The ‘Driven pinion’ (compensación 9, 2502036AA6E) is the main input gear. It is rigidly supported by a set of heavy-duty tapered roller bearings, including ‘32315’ (compensación 10) and ‘32314’ (compensación 17), which sit in the ‘Outer race’ (compensación 11). Este Lógica del rodillo cónico allows the pinion to handle immense radial (oblicuo) y axial (empuje) forces generated by the helical-cut gears.

2. Componente: ‘Adjustment shim-driven pinion’ (2402097~98-A0E) – Cantidad según requerimiento.
Este (compensación 8) es un conjunto de cuñas de precisión, proporcionado en espesores como 0,5 mm, 0.15milímetros, y 0,10 mm. El Lógica de precarga del piñón es una tarea de montaje de alta precisión. Estas cuñas se utilizan para establecer el par de rotación preciso. (precarga) en los cojinetes del piñón (compensación 10 & 17). This adjustment is critical to the service life of the FAW J6P Zhongqiao.

3. Componente: Lubricación & Sealing Group (2509015-A0E, 2502055-A0E)
This group includes the ‘Filter-oil house assy’ (compensación 13), an internal filter screen that protects the gears and bearings from debris. It also includes the ‘Oil seal-driven pinion’ (compensación 65), ‘Dust cap’ (compensación 66), and ‘Flange-main reducer’ (compensación 68). This system keeps the gear oil clean, prevents leaks, and protects the input of the FAW J6P Zhongqiao.

Centro 2: El “Diferencial entre ejes” Lógica (Power Divider)

This is the ‘brain’ del FAW J6P Zhongqiao. It is a differential *within* the axle that splits torque not between the wheels, but between the middle axle and the rear axle (the ‘through-axle’ función).

1. Componente: ‘Inter-axle differential assy’ (2502105-A0E) – Cantidad 1
Este (compensación 45) is the complete serviceable unit. It is built into the ‘Front case-inter-axle diff’ (compensación 46, 2507057-A0E) and ‘Rear case’ (compensación 50, 2507058-A0E), which are bolted together with 12 ‘Shim’ perno (compensación 51). This entire unit manages the front-to-rear power split.

2. Componente: ‘Cross-inter-axle diff’ (2507081-A0E) & ‘Planetary gear’ (2507076-A0E)
Este (compensación 47 & 49) es el Lógica planetaria of the power divider. The ‘Cross’ (araña) holds four ‘Planetary gears’, which are supported by ‘Shims’ (compensación 48). These gears are what allow the middle and rear axles to rotate at different speeds when cornering, preventing drivetrain binding. This is essential for the on-road handling of the FAW J6P Zhongqiao.

3. Componente: 'Piñón conducido’ (2502108-A6E) & ‘Rear half shaft gear assy’ (2507065-A0E)
Este (compensación 18 & 52) shows the power flow. The ‘Driven pinion’ (compensación 18) is the input gear for the inter-axle differential. The ‘Rear half shaft gear assy’ (compensación 52) is the output gear that sends power to this axle’s *own* wheel differential. The other output (compensación 76) sends power to the rear-most axle, completando el FAW J6P Zhongqiao through-axle design.

Centro 3: El “Dual-Lock” Lógica (Control neumático)

El FAW J6P Zhongqiao features a sophisticated dual-locking system. It has one lock for the inter-axle differential (power divider) and another for its own wheel-to-wheel differential.

1. Componente: Pneumatic Activation Group (Cantidad 2 de cada uno)
The BOM shows ‘Qty 2’ for all pneumatic parts (compensación 30-39). This includes the ‘Switch assy-diff lock indicator’ (compensación 30), 'Cilindro de aire’ (compensación 37, 2406011-A0E), 'Pistón’ (compensación 36, 2406013-A0E), and ‘O type ring’ (compensación 35, 2406014-A0E). This is because one set controls the inter-axle lock and the second set controls the wheel-axle lock on this FAW J6P Zhongqiao.

2. Componente: Inter-Axle Lock Mechanism (compensación 40, 42)
The first air actuator (compensación 37) moves the ‘Fork-inter-axle diff lock’ (compensación 42, 2508024-A0E), which slides the ‘Sliding sleeve’ (compensación 40, 2508032-A0E) to lock the power divider. This forces a 50/50 power split between the middle and rear axles for extreme traction.

3. Componente: Wheel-Axle Lock Mechanism (compensación 78, 80)
The second air actuator (the other Comp 37) moves the ‘Fork-wheel diff lock’ (compensación 78, 2406024-A0E), which slides its own ‘Sliding sleeve’ (compensación 80, 2406032-A0E). This locks the wheel differential (Compensación A), forcing both wheels on the FAW J6P Zhongqiao to spin at the same speed.

Centro 4: El “Diferencial de ruedas” Lógica (Torque to Wheels)

Separate from the power divider, el FAW J6P Zhongqiao contains a complete, conventional differential for splitting torque between its own left and right wheels.

1. Componente: 'Conjunto diferencial’ (2403015AA0E) – Cantidad 1
Este (Compensación A) is the complete wheel differential carrier. It is bolted to the ‘Driven pinion’ (compensación 93, 2403037BA0E), which is the main ring gear for the wheel differential. It is secured by 16 'Pernos’ (compensación 85, 2402063AA0E).

2. Componente: Planetary & Spider Group (compensación 89, 90, 91, 92)
Este Wheel Planetary Logic consists of the ‘Cross’ (compensación 92, 2403061-A0E) which holds four ‘Planetary gears’ (compensación 91, 2403056-A0E). These gears mesh with the two ‘Half shaft gears’ (compensación 89, 2403051-A0E), allowing the ‘Left half shaft’ (compensación 101) and ‘Right half shaft’ (compensación 102) to rotate at different speeds.

3. Componente: Carrier Bearing & Adjustment Group (compensación 83, 84)
The entire differential assembly (Compensación A) is supported in the reducer housing (compensación 6) by two massive ‘Tapered roller bearings’ (compensación 84, 32216/YA6E). El Lógica de reacción está establecido aquí. Technicians use the ‘Adjustment shim-differential bearing’ (compensación 83, 2403071-A0E) to move the carrier left or right, establecer el patrón de contacto dental preciso (reacción) between the pinion and ring gear. This is a final, critical adjustment for the FAW J6P Zhongqiao.

FAW J6P Zhongqiao: Complete 105-Part Breakdown

La siguiente tabla proporciona la información completa, desglose detallado de todos 105 tipos de componentes en el FAW J6P Zhongqiao asamblea (2500010AA6E) Para FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado. Esta lista es esencial para pedir repuestos y realizar una revisión completa del FAW J6P Zhongqiao.

Especificaciones principales

Las especificaciones para el FAW J6P Zhongqiao are defined by its critical role as a heavy-duty, through-axle with an integrated power divider and dual-lock system. These specifications are key to understanding the component’s capabilities and ensuring correct service. El FAW J6P Zhongqiao is a complex and robust assembly.