Freight Car Market Products

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Wabtec Locomotive Products ECP Interface Unit

ECP Interface Unit

The EIU directly interfaces with the ECP 230 VDC Trainline power supply. The EIU is directly connected to the NIU-II and also acts as a gateway between the NIU-II and Trainline Network to allow HEU/LCM messages to be passed between the Trainline network devices and the NIU-II.
NOTE: The previous Locomotive ID (LID) functionality is now integrated into the cable between the EIU and NIU-II. This cable has an integrated static memory for maintaining the Locomotive Static parameters specific to each customer application.

  • Interfaces directly to the Trainline Power Supply and NIU-II
  • Discrete 74 VDC I/O
  • PCS Relay (NO & NC operation)
  • Power Supply Controller Logic
  • ECP Trainline Interface for NIU-II

Wabtec locomotive products Junction Box

ECP Junction Box

The junction boxes are installed on the front and back of each ECP locomotive. The J-Box allows the locomotive to be connected to an adjacent locomotive or car/wagon. The junction box also provides a HeadEnd Termination (HET) Plug to terminate the Trainline.

  • Located at end of locomotive
  • BIW end sill connectors protect car/locomotive permanent wiring

Wabtec Freight Car Products ECP Manifold - Overlay

ECP Manifold - Overlay

Mounts on a conventional or single sided air brake pipe bracket, replacing the pneumatic service portion, and provides pneumatic control and sensor functions. The manifold connects to the conventional mechanical manual release rod.

Wabtec Freight Car Products ECP Manifold - Stand Alone

ECP Manifold - Stand Alone

Mounts on a conventional or single sided air brake pipe bracket, replacing the pneumatic service portion, and provides pneumatic control and sensor functions. The manifold connects to the conventional mechanical manual release rod.

ECP Manifold – Standalone

ECP Manifold – Standalone

Mounts on a conventional or single sided air brake pipe bracket, replacing the pneumatic service portion. It provides electronic control of the brakes on wagons. The manifold connects to the conventional mechanical manual release rod.

Wabtec ECP Network Interface Unit (NIU-II)

ECP Network Interface Unit (NIU-II)

  • HEU/LCM Application Software
  • Multiple LSI Interfaces for communications to industry standard locomotive systems
  • Ethernet interface for connection to data loggers and other locomotive systems
  • 2 x 4-20mA inputs for external sensors
  • Discrete 74VDC I/O for external control/monitoring
  • Frequency Input for Axle Speed Sensors

Wabtec ECP Single Car Test

ECP Single Car Test

Used to commission or debug ECP wagons. Capable of performing ECP brake tests, ECP electrical tests, static data setup and confirm software versions on ECP equipment. The user interface to the ECP Single Car Test is a Windows laptop.

Wabtec Freight Car Products ECP Vent Valve

ECP Vent Valve

The ECP Vent Valve is basically a auxiliary venting device similar to Wabtec's other vent valves with one important difference - the sensitivity, signal transmission and 'jump' capability of the standard pneumatic emergency portion is maintained.

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ECP-4200 Freight Car Braking System

Electronically Controlled Pneumatic Brake System

  • Wabtec's field-proven ECP braking solutions are AAR-approved under S-4200 series specifications
  • ECP options include an overlay to conventional AAR pneumatic brake equipment and a stand-alone ECP manifold
  • Allows for simultaneous brake applications, with shorter stopping distances
  • Graduated release of brakes
  • Supports increased carload capacity and higher average speeds
  • Lowers in-train forces and fuel consumption
  • Reduces wheel wear
  • Application with pneumatic emergency or vent valve
  • Mechanical manual release valve
  • Single and multi-pack car configurations
  • Extended battery life
  • Rugged end-of-car connector
  • Pneumatic emulation options
  • Supports "smart car" sensors

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Electro-Pneumatic Single Car Brake Tester for Type F8 Valve & Type 104 Valves

Electro-Pneumatic Single Car Brake Tester for Type F8 Valve & Type 104 Valves

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Empty and Load Changeover Valve

Empty and Load Changeover Valve

Wabtec Freight Car Products Empty/Load Equipment

Empty/Load Equipment Offerings - ELX-B

ELX Type
Wabtec offers empty and load equipment designed to optimize the performance of any application.

  • Sensor arm measures the relationship of the car body to the top of the truck side frame to determine if a car is empty or loaded
  • Incorporates the sensor function and proportioning function • Available in 30%, 35%, 40%, 50%, and 60% proportioning
  • Requires detached equalizing volume
  • Lightweight and compact design
  • Easy setup and adjustment
  • Compliant with AAR specification S-4002
  • Options include Brake Cylinder Read Device and 4" adjusting screw (3" adjusting screw comes standard)
  • Available in low profile version for installations with limited height clearance

Wabtec Freight Products Empty/Load Equipments - ELX-S

Empty/Load Equipment Offerings - ELX-S

ELX Type
Wabtec offers a manual single car test device for traditional end of car testing.

  • Incorporates the sensor function and proportioning function
  • Self contained unit mounts to slope sheet
  • Available in 30%, 35%, 40%, 50%, and 60% proportioning for use on bulk commodity cars
  • Diaphragm actuated, integral equalizing volume
  • Includes self resetting lock-out button that simplifies single car testing while ensuring that the device automatically resets when the brake pipe is recharged
  • Compliant with AAR specification S-4002
  • Available with optional food grade (FDA) diaphragm and Brake Cylinder Read Device

Wabtec Freight Products End Cock

End Cock

  • Designed for use on specific rail vehicles where the standard brake pipe angle cock cannot be used, and where the air pressure and the equipment arrangement does not exceed 150 psi
  • The cock provides a means for the manual closing of the brake pipe, as on the end of the last car of a train consist, and the continuation of the brake pipe between coupled cars by the connection of an attached brake hose assembly

Wabtec Corporation Freight Products End Cocks

End Cocks

End cocks with connecting threads of 1" and 5/4" and operating pressure up to 10 bar. Handle is kept in one of its rest position pressed by a special spring mechanism. Its technical characteristics are fully conforming UIC specifications. End cocks are TSI certified.

Wabtec Freight Car End of Car Adapter

End of Car Adapter

Standard on both cart and truck mount units

Wabtec Freight Car Products End of Car Connector

End of Car Connector, with ECP Trainline Cable

Provides termination to the intercar connector cable

Wabtec Corp Freight Car Products End of Car Hose

End of Car Hose

  • Optional 14 or 20 foot hose
  • Detachable

Wabtec Corporation Engineered Solutions

Engineered Solutions

New built or retro-fit, Mors Smitt delivers a perfect, competitive and on time solution for any onboard challenge of space limitations and / or technical requirements. No matter the size or quantities. We understand the need for integrated specialised and optimised electrical solutions when (spare) parts are no longer available or improvement in e.g. energy efficiency or reduction of weight and space is required.

Wabtec Freight Car Products Equalizing Reservoir

Equalizing Reservoir

  • Equalizing reservoir used in conjunction with body mounted empty/load systems
  • Small reservoir which provides a pressure balance with the brake cylinder upon an empty car brake application
  • The reservoir is sized to match the proportioning ratio of the empty/load device

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