A ballast regulator (also known as a ballast spreader or ballast sweeper) is a piece of railway maintenance equipment used to shape and distribute the...

Track ballast is the material which forms the trackbed upon which railroad ties (UK: sleepers) are laid. It is packed between, below, and around the ties...

frequently work in concert with ballast regulators, as part of a section crew. In the early days of railroading, the ballast was maintained by hand, with...

Railway gun Troop sleeper Adzer/Cribber Anchor machine Ballast cleaner Ballast regulator Ballast tamper Catenary maintenance vehicle Clearance car Comboliner...

An electrical ballast is a device placed in series with a load to limit the amount of current in an electrical circuit. A familiar and widely used example...

acquired the Plant division of Carillion Rail, comprising 12 tampers, three regulators, one locomotive, one 125T Kirow Crane, 16 switch-handling units (Pem/Lem)...

copying or leveling, a ballast tamper will be used to make final adjustments to the track to the correct specification. A ballast regulator will then be used...

A diving regulator or underwater diving regulator is a pressure regulator that controls the pressure of breathing gas for underwater diving. The most commonly...

Specialized flatcars Transporter wagon Non-revenue equipment Ballast cleaner Ballast regulator Brake van Caboose Clearance car Crane Crew car Excavator Rail...

performs the initial alignment of the track. Next, a ballast regulator distributes the ballast evenly. Finally, a dynamic vibrator machine shakes the...

those that do not derive income for the railroad. They include: ballast regulator ballast tamper barrier vehicle or match wagon, with a different coupler...

a wide variety of machines, including ballast regulators, track renewal trains, track laying machines, ballast cleaners, and track measuring vehicles...

Specialized flatcars Transporter wagon Non-revenue equipment Ballast cleaner Ballast regulator Brake van Caboose Clearance car Crane Crew car Excavator Rail...

DCR01–DCR08 MTA (in-house) 1989 Retired R124 Ballast tampers cars TP231–TP233 In service R125 Model PBR-550 ballast regulator cars BR002–BR003 Plasser Presumed retired...

power-down (negative-going) thresholds. Typical usages include: Electrical ballast circuits to switch them off in the event of voltage falling below the operational...

adjustment and packing of ballast by hand using shovels and ballast forks was replaced by a tamping machine and ballast regulator. Railroad cranes took over...

geometry car MERMEC Roger 600 2023 Plasser American Ballast and switch tamper Nordco Ballast Regulator Shuttlewagon SWX Series Railcar mover Shuttlewagon...

Michael Nash was struck and killed by a ballast regulator, a track unit that deposits and spreads track ballast onto the track bed. The incident occurred...

may be separately controlled and adjusted. This arrangement enables the ballast flow to be controlled or stopped. Lousy paint job. Ghosts of old numbers...

stabilisers, single line track relayers, drain suckers, ballast cleaners, Ballast Regulators, Rail Grinders, Overhead Line MPVs and the Track inspection...

wedge plow to clear the tracks. Ballast regulators, machines designed to shape the profile of the crushed stone ballast that anchors the track in place...

ballast conveyor car, on-track sand remover, production switch tamper, ballast regulator, speed swing, sleeper crane, sleeper insert /remover, flash butt welder...

each breath is delivered at ambient pressure, on demand, by a diving regulator, which reduces the pressure from the storage cylinder. The breathing gas...

to finally give its wagons a permanent home. In August 2022, a complete ballast train composed of three hoppers and a plough van were delivered to the...

specialized railroad construction equipment such as tie inserters, ballast regulators, Mark III and Mark IV tampers and other heavy machinery. San Diego...

components. Ballast regulators - Distributes ballast to a desired shape and position. ballast tampers - tamps or levels and compacts ballast to make the...

references for more advanced voltage regulator circuits. Shunt regulators are simple, but the requirements that the ballast resistor be small enough to avoid...

sand from the line that blew into the line's right-of-way with a ballast regulator and ran a high-tech Holland Track Geometry Hi-Rail truck on the Desert...

variety of maintenance of way vehicles, including tie exchangers, ballast regulators, spike drivers, spike pullers, and tie cranes. The company also manufactures...

Cylinders provide gas to the diver through the demand valve of a diving regulator or the breathing loop of a diving re-breather. Diving cylinders are usually...