РОСТОК Production for the railways Liner-tamper-straightening machine ВПРС-03.3

Liner-tamper-straightening machine ВПРС-03.3

Price: upon request

Liner-tamper-straightening machine ВПРС-03.3 is destined for railway track alignment in longitudinal and cross profiles and in projection and also for a ballast compacting under the sleepers and at the flanks of the sleepers, under the bars of the turnouts and the frogs.

The machine is applied in building of new, repairs and current maintenance of the active railways having track 1435 and 1520 mm with the rails up to P65 inclusively with the wooden and ferro-concrete sleepers on the ballasts of various types. ВПРС-03.3 is a universal track machine of a cyclic action executing simultaneous or independent alignment, straightening and tamping of a railway track in semi-automatic or manual mode both on the main and station tracks and on the turnouts.

The machine is equipped with a remote unit for raising a third rail providing work on the heavy turnouts with the ferro-concrete bars. This unit allows to execute raising of a third rail and partial tamping of a long bar in a 3rd point for its fixing.

A four-sleepers tamping device is installed on ВПРС-03.3 owing to which the machine, maintaining ability of work on a turnout, has high production capacity when tamping a track. A tamping unit is equipper with “Lincoln” automatic lubrication system.

Machine transmission is made on a base of diesel “Cummins” (USA) and hydro-transmission “Voith” (Germany).

Control of the machine aligning systems is exercised from a microprocessor system. A board computer equipped with a keyboard for entry of an operative information is destined for:

information collection and storage about track condition before and after alignment and about track design parameters;
execution of operations calculation and control signals shaping of track alignment system;
providing a dialog mode with a user.

ВПРС-03.3 is equipped with a microprocessor control system of technological cycle «Спрут-4006» realizing three machine working modes:

working – executes and controls desired work actigram of the machine;
adjusting – is for adjusting  the work parameters, scaling the transducers and zeros affixment;
test-diagnostic – allows to detect on-the-fly and isolate a failure.

Possibility of remote diagnostics and readjustment of the machine through GSM output is also provided for on any distance from it.

ВПРС-03.3 is able to move on its own on the main tracks to a working place owing to high transport speed, available radio,system of traffic safety, automated system of fire detection and extinguishing in a power plant.

Climatic version type У for allocation category 1 under ГОСТ 15150, but for work at an environment temperature from -10°C up to +40°C when a ballast is not regelated.
Main technical characteristics*

Denomination of parameter

Value of parameter

Production capacity:

when aligning and tamping a track, sleepers/hour, up to

when tamping the turnouts, turnouts/hour, up to




Accuracy of alignment of a track:

of longitudinal profile on a base of 2,5 m, ‰ (no more than)

track twist (difference in the rails position on the level on the length of 1 m), mm, (no more than)

in projection – difference of two adjacent bending deflections measured in the center of 20-m chord on a 5 m distance, mm (no more than)





Maximum value of track raising, mm


Maximum value of track shift, mm


Maximum surmountable track slope, ‰ (grades)


Maximum self-propelled transport moving speed, km/h


Minimum radius of passed curvatures, m:

when the executing devices are in a transport position

when in a working position   




Overall dimensions, mm:


height with aerial



25 150

 4 150

 3 050

Weight in equipped condition, t


Control crew, pers.



 1st May Kirovsky Mashzavod

*To provide technical characteristics required to the machine, the elements of a permanent way crest structure (rails, sleepers, binds, ballast, profile,etc.) must meet the requirements of the normative-technical documents valid relatively to the railways of a customer.

The Enterprise reserves the right to bring alteration into kitting-up and technical characteristics of produced equipment. Technical characteristics and possible kitting-up shall be necessary specified in a process of preparing of a request.    

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