A machine known as a ballast cleaner carries a singular job of cleaning these stones, extending its life without the need of constant replacement. A Loram rail grinder works its way westbound on track #2 of the NS main line at Cove, Pennsylvania on February 16, 2008. Rob Kitchen photo.
A tamping machine or ballast tamper, informally simply a tamper, is a self-propelled, rail-mounted machine used to pack (or tamp) the track ballast under railway tracks to make the tracks and roadbed more durable and level. Prior to the introduction of mechanical tampers, this task was done by manual labour with the help of beaters. As well as being faster, more accurate, more efficient and ...
Aug 26, 2020· Having provided rail grinding, ballast cleaning, and track maintenance equipment and services for decades around the globe, Loram has seen where the gaps are when infrastructure managers are seeking to optimise the upkeep of their network. "For decades, Loram has had the equipment for repairing and/or maintaining the rail and drainage, including ballast and ditches.
Ballast cleaning machine for plain track and turnouts with one excavating chain, one screening unit and on request with additional axles to reduce the maximum axle load. Machine especially suited for work on lines with tight clearance gauge and for narrow gauge tracks. To date, Plasser & Theurer has supplied 16,700 machines.
May 05, 2011· Reducing costs for track laying and track maintenance: really effective employment of existing assets also includes the necessity of preventive measures.One...
SPECIFICATIONS OF ON TRACK BALLAST CLEANING MACHINE FOR BG (1676 MM GAUGE) (Specification No. TM/HM/BCM/372 Rev.01 of 2016) 1.0 GENERAL: 1.1 The ballast in the track has an important role in providing the desired resilience and lateral resistance to track while at the same time ensuring good drainage. This is possible when the ballast is clean.
Oct 25, 2016· How the machines cleans stones beloe the track with out disturbing track alignment
On the basis of experience of Track machine working on Indian Railways, a need for revision of list was felt. Accordingly, revision-1 of critical spares parts list for Ballast Cleaning Machine (BCM RM-80) has been prepared. It may be noted that this is the list of spares required for the normal maintenance of machine for one year only
To ensure the highest quality of the final track result, the ballast bed cleaning machine RMW 1500 is placed onto an integrated DGS to stabilise the track system. Also, the machine is guided using the target geometry data by means of a integrated ALC.
Plasser & Theurer developed a mechanised technique for this purpose: the system of non-synchronous constant pressure tamping which in professional circles is regarded as pioneering and unequalled in quality. The tamping tines penetrate the ballast bed from above and compact the ballast under the sleeper with a squeezing movement.
The machine can be fitted optionally with an additional removable funnel attachment which allows surface cleaning of the track without picking up ballast. With a width of 2.750 mm the funnel attachment is guided on the rails, the suction nozzle is connected via a quick-release fastening.
The Plasser & Theurer URM 700-2 universal ballast cleaning machine is the new multitalent for ballast bed cleaning. View all. Download. 60 Years of Modern Ballast Cleaning Machines This article looks at ballast bed behaviour and the importance of ballast bed cleaning, as well as the introduction of the first ballast cleaning machines. ...
Renewal and laying of turnouts. Mobile rail treatment. Track recording and measuring. Installation and maintenance of catenary. Ballast bed cleaning. From our range of machines. Ballast cleaning machines with supply of new ballast. URM700. RM80-800.
Many types of such machines for cleaning the ballast under railroad tracks are known, including the mobile ballast cleaning machine disclosed in British Pat. No. 1,067,465, published May 3, 1967, wherein the endless ballast excavating chain is supported in guides and the transverse chain section passes under the track for excavating the ballast ...
The Company's ballast cleaning machines are used to clean the ballast on the track bed, by excavating the fouled ballast from under the sleepers and cleaning the ballast in an oscillating screening working device to ensure the ballast meet the required quality standard, before returning the cleaned ballast back to the track bed. The residue ...
The RM802 is a High-Production Ballast Undercutting/Cleaning Machine especially designed to work on track with pre-dumped ballast. The Ballast Pick-up Unit picks up the pre-dumped ballast and moves it onto conveyor belts. A transition conveyor belt fills the first of several MFS type Ballast …
Using ballast bed cleaning machines, the ballast can be cleaned without dismantling the track. The central features are powerful scraper chains that excavate the fouled ballast and at the same time prepare the foundation for the new ballast.
Loram's mission-critical shoulder ballast cleaning, undercutting and excavating maintenance systems, coupled with ditching and drainage solutions deliver strong ROI and benefits to the health and performance of any railroad. Our inspection services, experienced teams and track record of safety and reliability amplify the benefits of our ...
These ballast cleaning machine are durable and come with electric run motors that are efficient in cleaning even the dirtiest areas. The ballast cleaning machine are extremely reliable and are well-considered for not consuming excess electricity that eventually saves your energy bills. These multipurpose machines are well adept at cleaning all ...
The URM 700 universal ballast cleaning machine is our new multitalent for ballast bed cleaning. The new excavating unit can vary the excavation width infinitely. There is no need to dig an entry hole for the guide bar, in preparation. The URM 700 is a good example of the innovative spirit in our company.
Using ballast bed cleaning machines, the ballast can be cleaned without dismantling the track. The central features are powerful scraper chains that excavate the fouled ballast and at the same time prepare the foundation for the new ballast. The ballast is cleaned in large oscillating screens with several screening levels which ensures optimum ...
Lay, repair, and maintain track for standard or narrow-gauge railroad equipment used in regular railroad service or in plant yards, quarries, sand and gravel pits, and mines. Includes ballast cleaning machine operators and railroad bed tamping machine operators. Patrol assigned track sections so that damaged or broken track can be located and ...
The RM80 is a well proven, high performance Ballast Cleaning machine that gives top quality results in the toughest operating conditions. The high powered cutting chain and specially designed screening unit ensures high working speeds, even in heavily, encrusted ballast. The RM80's 50 mph travel speed and short set up and knock down times allow ...
The machine concept of the RM 95 meets these requirements completely. The RM 95 is the most powerful ballast cleaning machine in the Plasser & Theurer production range for W6a clearance gauge with a single vibration screen. The machine consists of two permanently coupled vehicle sections, the drive car and the excavating car.
The RM 900 is a fully hydraulically driven multiple-car machine with 8 powered axles and 6 idle axles, consisting of front drive car, screening car, excavation car and rear power car. Excavating car and screening car coupled together by buffers and draw hooks. Front Drive Car: Conveyor belts for spoil, slewing spoil conveyor belt which is ...
The URM700 universal ballast cleaning machine is our new multitalent for ballast bed cleaning. The new excavating unit can vary the excavation width infinitely. There is no need to dig an entry hole for the guide bar, in preparation. The URM700 is a good example of the innovative spirit in our company. New machine models are tested thoroughly ...
Dec 12, 2012· The C750 ballast cleaning machine extracts the old ballast from under the sleepers with a chain, and transports it to a screen, which retains any usable mate...
Ballast bed cleaning using the RMW1500. The RMW1500 is a high-capacity ballast cleaning machine with integrated supply of new ballast which fulfils all the above mentioned requirements. The machine is equipped with two excavating chains. The screening car is designed with three triple-level screening units to ensure a high cleaning quality.