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Coupling Assembly of Ballast Car

The coupling assembly connects the engine and working devices (such as plows, conveyor belts, etc.) to efficiently transmit power to the ballast distribution system, ensuring uniform distribution of ballast and precise shaping of the track bed.
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配碴车联轴器总成





Product Overview

The core transmission component connecting the diesel engine of the ballast truck to the hydraulic transmission box (or hydraulic pump set). It is an integrated device that includes a hydraulic torque converter, gear transfer case, related clutches, and connecting components. Simply put, the ballast truck coupling assembly is the "heart transmission module" of the entire vehicle, responsible for efficiently and smoothly transmitting the engine's power to the working and running systems.

 

Key Features

Power Transmission and Conversion:

The high-speed rotational mechanical energy output from the engine is converted by the hydraulic torque converter into torque and speed suitable for the engineering machinery and adaptable to load changes.

Flexible Transmission and Overload Protection:

The hydraulic torque converter transmits power through hydraulic fluid, buffering shocks and vibrations, preventing the engine from stalling due to sudden increases in external load, and protecting the engine and transmission system.

Gear Shifting and Disengagement:

It usually includes a shift clutch or disengagement mechanism for easy switching between working and running gears, or for cutting off power during maintenance.

Application Scope

Track bed laying and shaping for newly constructed railway lines:

After laying the track panels and initial ballast application, the ballast distribution car is responsible for evenly distributing the ballast into the sleeper boxes and at the sleeper ends, initially forming the designed track bed cross-section and creating conditions for subsequent tamping operations.

Before/After Track Tamping or Stabilization Operations:

Providing good track bed conditions for the tamping or stabilization car, or performing final fine shaping of the track bed after their operation.

FAQ

Q: Which brands and models of screen cleaning machines are your wear plates specifically suitable for?

A: We manufacture a full range of wear-resistant parts for screen cleaning machines. Please provide the specific brand, model, and original part number of your equipment.

 

Q: Are there any special installation requirements? Are professional tools or alignment instruments needed?

A: We provide detailed installation instructions (including pictures/videos) and follow standardized procedures: Tools: Common tools such as torque wrenches, pullers, and dial indicators are required; no special specialized tools are required. If needed, we can provide remote installation guidance or recommend a professional on-site service team.











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If the coupling fails, it may lead to uneven slag distribution, which in turn may cause track settlement or train operation risks.



                 

If the coupling fails, it may lead to uneven slag distribution, which in turn may cause track settlement or train operation risks.




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