The TECU is a next-generation locomotive control system designed to communicate with new electronic locomotives.

The Remote Access Integrated Network (RAIN) Module is the core of a stand-alone communications and data logging system that improves the management of any system.

TMV designs custom electrical cabinets for your locomotive or traction motor vehicle. These high-voltage cabinets house the Traction Engine Control Unit (TECU) and contain all necessary contactors, relays, sensors, wires, and more—a comprehensive nervous system—so the brain, the TECU, can safely and effectively watch over your vehicle.

TMV's Automatic Engine Stop/Start (AESS) system is designed to monitor a locomotive and automatically shut down the engine to save fuel.

The Axle Generator is part of the TECU system. It provides input back to the control system about each axle's speed.

The TMV Speed Probe is a zero-speed active sensor that senses the rotation of a target gear mounted on the armature shaft of the traction motor.

TMV's Megawatt-Hour Meter calculates total power output and displays data on an LCD color touch screen, along with useful statistics.

The Current Sensor is part of the TECU system. It is typically placed around a traction motor cable and is used to sense the current into the traction motor.

The Voltage Panel is for Measuring the Voltage of Locomotive Electronics including Battery and Main Generator

TECU-PC is the software package that interfaces with the TECU system to download, view, and analyze your vehicle’s data.

Our secure, web-based interface allows you to monitor your equipment from any desktop or portable device.

The Battery Saver is a helpful timer which turns off all non-essential loads after 20 minutes from engine shut-down.

Preserve data in the event of a crash with TMV's Certified DOT crashworthy interface.

Gentle Operation or Rough Ride? Start tracking data now and protect your Locomotives

Locomotive schematic drawings and Redlines are offered by TMV for your locomotive. Clarity in electrical drawings is important for locomotive electrical technicians and electricians

The Engine Shutdown Timer (EST) is a simple timing device, designed to shut down the engine after it has spent a certain amount of time in idle.