White Papers

KKI Ballast Regulators

Knox Kershaw

Knox Kershaw's ballast regulators are designed for serious ballast movement. They come with additions such as reversible wings, broom boxes and industrial-strength ploughs. This means that ballast can be shifted from one shoulder to the other in a si...

KKI Ballast Regulators

Improving the Productivity of Railway Track Maintenance

Knox Kershaw

Based in Montgomery, Alabama Knox Kershaw Inc was started in 1924 by Royce Kershaw, Sr as the Royce Kershaw Company.

Improving the Productivity of Railway Track Maintenance

Rail Depot Lifting and Handling Equipment

Mechan

Our extensive range of lifting and handling equipment is part of a portfolio of products designed specifically to meet the needs of modern depots and track maintenance teams.

Rail Depot Lifting and Handling Equipment

MiniProf Digital Profile Measuring by Greenwood Engineering

Greenwood Engineering

The MiniProf BT system is an excellent full-contact measurement system with Bluetooth connection for fast, reliable and extremely high-quality profile measurements.

MiniProf Digital Profile Measuring by Greenwood Engineering

Locomotive Monitoring Unit

Lat-Lon

Lat-Lon's Locomotive Monitoring Unit (LMU) brings you critical information about your most valuable rail assets. It allow you to use real-time monitoring and custom sensors to tailor the data you receive and key in on crucial components.

Locomotive Monitoring Unit

Hydraulic Works

Maccaferri

Maccaferri's specialist knowledge and comprehensive product range, we offer clients a graded, logical range of hydraulic erosion protection techniques from soil bioengineering solutions through to robust high-energy capacity structures.

Hydraulic Works

Global Mining Solutions

Maccaferri

Founded in 1879, Maccaferri is a leader in innovative and sustainable solutions to overcome environmental, geotechnical and hydraulic erosion problems.

Global Mining Solutions

Halogen-free Cables and Wires

SAB Bröckskes

This white paper contains in-depth information and specifications about SAB Bröckskes' range of halogen-free cables and wires.

Halogen-free Cables and Wires

Structural Weight Optimisation

TGM Lightweight Solutions

Topology optimisation is a method to find the most efficient material allocation for a given design space. Regarding important boundary conditions, such as load cases, attached structures and interfaces, it is possible to generate an ideal structure ...

Structural Weight Optimisation

Energy Solutions for Rail Applications

EnerSys

EnerSys is the global leader in stored energy solutions for industrial applications with the leading market share positions in North America and Europe and fast growing ones in Asia and the Middle East.

Energy Solutions for Rail Applications

Advanced Technology for Railway Maintenance

Beijing YHD Railway Equipment

The Jiangsu production base of Beijing YHD Railway Equipment is a modern technology intensive machinery manufacturing and processing enterprise and located in the China Precision Machinery Manufacturing Machining Center, 'Golden Triangle' Changzhou a...

Advanced Technology for Railway Maintenance

Railway Construction and Maintenance Machines

Enerco

Konepaja Mankinen offers mechanical engineering services and Enerco products, including:

Railway Construction and Maintenance Machines

GEOWEB: A Superior Geosynthetic for Track Stabilization

Presto Geosystems

The goal of the testing at AAR / TTCI's FAST (Facility for Accelerated Service Testing) track was to evaluate the effects of repeated heavy loads on the GEOWEB System installed over a soft subgrade.

GEOWEB: A Superior Geosynthetic for Track Stabilization

Rubber-Grade System For Concrete Ties

HiRAIL Corporation

Within each interlocking 3ft section of the HiRAIL® Full-Depth Rubber Grade Crossing System, one gauge pad is seated between the rails.

Rubber-Grade System For Concrete Ties

Rubber-Grade System For Wood Ties

HiRAIL Corporation

Within each three-foot section of the Hi-Rail® system, one gauge pad is seated tightly between the rails. Sections are then completed with two field pads - one on each side of the rail.

Rubber-Grade System For Wood Ties

PointSense Portable Points Logger

MRD Rail Technologies

PointSense improves network reliability by identifying and quantifying points machine conditions; enabling targeted, timely maintenance.

PointSense Portable Points Logger

DC / DC Converters and Compatible Power Supplies

Polyamp

Polyamp mainly specialises in the design and production of DC / DC converters and some compatible power supplies.

DC / DC Converters and Compatible Power Supplies

Fatigue Load Spectra for Steel Railway Bridges Using Simulation and Field Data

Weighwell Engineering Ltd

Weighwell Engineering changed the concept of train weighing through inventing and designing a portable train weigher (PTW) which can be easily installed into a variety of track gauges and rail types. Today, we provide a variety of portable in-motion ...

Fatigue Load Spectra for Steel Railway Bridges Using Simulation and Field Data

Road-Rail Vehicles

SaZ

SaZ is a specialised manufacturer in the field of design, production and repairs of special road and railway machinery, road-rail vehicles with superstructures, insulated and non-insulated scissor-type and telescopic working platforms, flash butt wel...

Road-Rail Vehicles

AAR / TTCI Research Publications

Transportation Technology Center, Inc

This white paper contains a list of Technology Digests research publications (available in PDF form only) written and published by Transportation Technology Center, Inc, a subsidiary of the Association of American Railroads.

AAR / TTCI Research Publications

Engineering and Manufacturing Services for the Railway Industry

PROMEC

PROMEC is an engineering and manufacturing company established in 1986 to design and produce mechanical, hydraulic, pneumatic and automatic equipment, dies and special machines.

Engineering and Manufacturing Services for the Railway Industry