Are you spec’ing the right switch machine for the job?
Not every rail application requires the same equipment or control complexity.
For low-speed rail yards, terminals, and maintenance facilities, Advanced Rail Systems offers purpose-built powered switch machines and modular controls designed to integrate with compatible existing infrastructure. Get the switching capability your project needs without unnecessary cost or complexity.
Purpose-Built Switch Machines
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Modular Control Systems
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Drop-In Solutions
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Simplified Integration
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Reduced Infrastructure Requirements
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Rail Yards + Terminals
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Engineering + Design Support
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Purpose-Built Switch Machines · Modular Control Systems · Drop-In Solutions · Simplified Integration · Reduced Infrastructure Requirements · Rail Yards + Terminals · Engineering + Design Support ·
The right equipment for the operating environment.
A powered switch in a low-speed maintenance yard doesn't necessarily need the same equipment and control architecture as a switch on an active mainline.
Yet switch machines are often evaluated within larger signaling packages, even when the application may allow a simpler approach.
For rail yards, storage tracks, terminals and industrial facilities, ARS offers an alternative: self-contained hydraulic switch machines and modular controls designed specifically for these operating environments.
The result can be less supporting infrastructure, simpler installation and lower equipment and maintenance costs, while meeting the applicable requirements of the project.
The question isn't whether a more complex system can do the job. It's whether that level of complexity is necessary for the application.
From Yard Expansions to Switch Replacements.
Rail Yards + Terminals
Powered switch solutions for receiving and departure tracks, classification yards, switching leads and terminal operations.
Transit Maintenance + Storage Facilities
Switch machines and controls for storage tracks, maintenance shops, inspection facilities and other applicable low-speed transit environments.
Industrial & Port Rail Infrastructure
Switching solutions for rail-served manufacturing facilities, ports, intermodal terminals and industrial operations.
Infrastructure Modernization
Equipment options for hand-throw conversions, pneumatic system replacement, switch upgrades and existing yard expansions.
Self-contained. Modular. Designed for integration.
Our equipment is designed to deliver powered switching capability without requiring an entirely new supporting infrastructure or control environment in every application.
The YM-16 uses a closed-loop hydraulic system, eliminating the need for centralized compressed-air infrastructure. Its compact configuration can also reduce excavation and track modifications compared with some traditional installations. Select the switch machine, field controls, communications and supporting components appropriate to the application, rather than adopting an unnecessarily extensive system. ARS supports a range of local and remote control arrangements. Our team can work with engineers to evaluate compatibility with existing control equipment, communications infrastructure and operating requirements. Equipment designed for straightforward operation, accessibility and serviceability can help reduce installation requirements and long-term maintenance demands.
Self-contained hydraulic operation
Modular equipment configurations
Integration with existing systems
Practical installation and maintenance
ARMMI / 01
Field Control Processor
Your existing controls. Our switching capability.
The ARMMI processor connects ARS switch machines to the control and communication systems already in place. From standalone DTMF radio operation to integration with larger yard control systems, ARMMI provides a configurable interface for switch operation, position monitoring and field I/O.
One processor. Multiple ways to control.
The components your project requires.
From individual switch machines to integrated yard controls, ARS offers equipment that can be evaluated as part of a larger rail infrastructure design.
A self-contained hydraulic switch machine developed for rail yard and terminal applications. The YM-16 provides powered switch operation, position-related feedback and a compact installation configuration. A configurable processor supporting switch and derail control, occupancy inputs, discrete I/O, communications and event reporting. ARMMI can support applicable local and remote yard control configurations. Software for yard operations, equipment control and operational visibility. Available capabilities depend on the selected configuration and integration requirements.
YM-16 Powered Switch Machine
ARMMI Control Processor
Pathfinder Yard Management Software
What should you consider when specifying a switch machine?
Equipment selection depends on the operating environment, required safety functions, physical installation constraints and the systems the machine must interface with.
Speed, traffic patterns, usage frequency and applicable operating rules Turnout geometry, clearances, mounting location and installation conditions Local, remote or supervisory operation and required interfaces Available power, communications methods and existing infrastructure Required indication, detection, interlocking and safety functions Access, serviceability, infrastructure needs and long-term costs
Operating environment
Track configuration
Control requirements
Power & communications
Position detection & safety
Maintenance & lifecycle
Advanced Rail Systems can help engineering teams review these requirements and identify equipment configurations appropriate for the application.
Know all your options before finalizing the specs.
The earlier switch machine requirements are evaluated, the more opportunity there is to consider installation, infrastructure and lifecycle costs.
Evaluate available switch machine options, power and control requirements, infrastructure implications and preliminary equipment costs. Review equipment configurations, dimensional requirements, installation considerations and system interfaces. Evaluate how new switch equipment may integrate with existing track, controls and communications without unnecessary infrastructure replacement. Coordinate product documentation, installation requirements and technical support.
Concept & Preliminary Engineering
Detailed Design & Specification
Retrofit & Modernization
Construction & Implementation
Information for your design team.
We can provide product documentation and technical coordination to support equipment evaluation and specification development.
Technical documentation is available based on product, configuration and project requirements. Contact ARS for current approved specifications and drawings.
Designing a rail yard, terminal or maintenance facility?
Whether you're evaluating equipment for a new project or looking for alternatives to an existing switch machine specification, our team can help you determine whether an ARS solution is a fit.