Rail Transfer Cart Operation Principle
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Rail Transfer Cart Operation Principle
Date: 2022-12-24

The power supply method of rail transfer cart has: low-voltage rail-powered type, battery-powered type, towing cable-powered type, cable reel type, slip wire-powered type and so on. Low-voltage rail transfer car has higher requirements for the laying of the track, because it is a track energized type, so the track should be insulated, and it is generally not recommended to be used outdoors, if it is laid in the open air, Perfect Transfer Cart Factory reminds to do a good job of drainage measures to avoid the track losing power due to water accumulation.


Battery rail transfer cart, also known as the rechargeable transfer cart, is powered by the battery and does not carry external cable. Due to the limited capacity of the battery, it is generally not recommended to use in more frequent occasions, if you want to use the battery-powered type and longer working hours, you can choose to increase the battery capacity or spare a set of batteries to meet the demand. The rail transfer cart has two sets of braking systems regenerative braking system and a hydraulic braking system. The electric motor braking force and the different braking requirements provide braking force separately or together. The difference between the electric motor drive and the hydraulic braking force can be reduced, and the dual life braking force and hydraulic braking force work separately to provide braking force.

Braking composite braking system for rail transfer cars is a dual amplifier braking system with an electric motor regenerative braking system and a liquid K-brake system on the vehicle. The brake compound braking system can be provided individually or in combination depending on the braking requirements. The system includes a controller and control strategy for both complete braking systems.


Perfect Transfer Cart Factory indicates that the drive motor unit is rigid at the front of the front drive, rear drive and wheel side drive. Forms of hydraulic brake systems include fixed brake force distribution, electro-hydraulic brakes with modulatable power distribution and electromechanical systems. Cable-powered and reel-to-reel rail transit cars are powered by a cable line, and because the cable line needs to be towed for operation, the running distance is not suitable for long-distance occasions, generally about 20 m. The cable reel-to-reel transfer cart, equipped with a reel on the body, relies on the reel to reel in and out the cable line, and the running distance can meet 200 m. The slide-contact wire-powered transfer cart is powered by a slide-contact wire. Slip wire can be installed in the trench or overhead.

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