The solution for rental of road-rail excavators: Railshine Rental ensures rental of the most state-of-the-art road-railer, the UNAC 22TRR equipped with Engcon and Kinshofer attachments. Railshine Rental offer is addressed to the European companies, specialized in rail track works or wishing to enter in this sector.

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  Versatile & Powerful

  The excavator lifts very high loads. With the cab orientated perpendicularly to the track, the road-rail excavator can lift more than 4t at 4m from track centre, a performance very hard to match. On the other hand, the 22TRR benefits from the exceptional booms kinematic for earth-moving works – a Caterpillar design – which shows results in the construction sites productivity.

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  100% hydrostatic

  The vehicle travels on the tracks through hydrostatic transmission with rail wheels, without any contact with the tires, for more precision, performance and safety. The hydrostatic rail drive gives a high level of control. The road-rail excavator is far better controlled in particular in rainy weather. Moreover, and this is also important on a rental invoice, the excavator is much more economical on use with much less tires to change.

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  Quality & Technology

  The 22TRR stands out from the pack thanks to its reliability, attained by and large by the experience feedback, taking into account the large number of working vehicles manoeuvring today on the rail tracks, and by the ongoing and sustained efforts of the UNAC/Caterpillar team.

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  Approved by Railways

  The 22TRR road-rail excavator is approved by SNCF (French Railways) and by several state railways across Europe. It is actually the best seller in France since 2010. The 22TRR is commonly perceived as a premium, exclusive, secure and top-of-the-line road-rail excavator.

The UNAC 22TRR road-rail excavator includes the following exclusive advantages

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  Flexible rail axles arms, not requiring the use of locking any oscillating axle

  The road-rail excavator proposed by Railshine Rental offers a key advantage: it doesn’t have any oscillating rail axle. The manufacturer designed the rail axle arms so that there are flexible enough to successfully pass the track twists, and strong enough to bear off-centred loads without the need of locking any rail axle. The driver has a particular interest in this feature since, finally, it exists one machine that enables to travel back and forth on the rail track with an off-centered load, without need of locking/unlocking an oscillating rail axle, knowing that this operation is very often needed during earth-moving works.

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  Lifting capacity of more than 4t at 4m

  The hi-rail excavator is designed to lift heavy loads from the rail tracks, at 360°. Indeed, when it is perpendicular to the track, the road-rail excavator can lift more than 4t at 4m from track centre and more than 2t at 6m. When operating along the track axis, the excavator lift more than 11t at 3m from rotation center.

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  Secured thanks to the UNAC SMART-CS system

  The SMART-CS is unparalleled for its ergonomics and safety levels, enabling to work under live overhead catenary system and with the next track open to traffic. Unlike other exisisting systems, the UNAC SMART-CS is an ultimate system entirely designed for the use on the rail tracks. For instance, the system is capable to calculate all booms angle in order to automatically and in real-time define the height limit for the booms so that the machine could be used in optimal conditions under catenary or under civil engineering structure.

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  100% hydrostatic with electronic torque controlled rail axles

  In order to ensure proper and safe acceleration and braking of the vehicle, the road-rail excavator was subject to a thorough research program defining the best possible acceleration and deceleration ramps in hydrostatic mode. The machine could therefore be electronically set up for an optimal braking, to best meet to all meteorological conditions and track geometries.

For an ideal use of the UNAC 22TRR excavator, the following state-of-the-art attachments are made available for the execution of your works.  

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  Extra large flushing bucket

  The extra large flushing bucket allows to improve the leveling of the ballast:

  – Volume: 892L

  – Width: 2200mm

  – Weight: 590Kg

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  Earthwork Bucket

  The earthwork bucket is used with the rototilt and allows to complete earth-moving works in a very secure, ergonomics and quick way.

  – Volume: 850L

  – Width: 1100mm

  – Weight: 600kg

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  Deep-Digging Bucket

  The deep-digging bucket is used on the rototilt and allows quick penetrations and bucket filling. This is the ideal attachment for ditch works for instance.

  – Volume: 750L

  – Width: 1600mm

  – Weight: 457kg

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  Engcon Rototilt

  The Engcon rototilt is the ideal complement to the UNAC 22TRR road-rail excavator. Equipped with Engcon’s microprop SS10 proportional control system that gives stepless control and maximum precision.

  – Rototilt ref.: Engcon EC219,

  – Rotation: unlimited,

  – Tilt angle: +/- 45°,

  – Weight: 450kg.

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  Engcon Forklift frame

  Engcon forklift frame in tempered steel are designed for the best possible visibility.

  Main data:

  – Forklift dimensions 125x45x1200mm

  – Overall weight 280kg,

  – Maximal load 4,7t

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  Kinshofer Clamshell Bucket

  The Kinshofer clamshell bucket is ideal for the rail works. It is compact for better use under catenary system and allows quick and easy swap of the buckets to best fit with the work needs. The clamshell bucket has high clampling force for most efficient digging. The clamshell bucket includes a pendulum damper.

  – Available bucket widths: 300mm (special railways), 600mm (volume: 245L).

  – Maximum load capacity: 4,5t,

  – Weight: 700kg.

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  Kinshofer Railway Grapples

  The Kinshofer railway grapples can be mounted on the clamshell bucket instead of the buckets to take rail tracks.