We create connections: railway tracks and bridges for Romania.

Progress through technology with efficiency and quality.

What began over 20 years ago with the modernization of the Bucharest – Câmpina line is now a success story. With state-of-the-art machinery, the highest quality standards and motivated employees, we build, renovate and modernize railroad lines for Romania.

Our projects

Rehabilitation of the public railroad infrastructure in the port of Constanța

Client: Regionala CFR ConstanțaDurată: since June 2022 From June 2022 to the present day, extensive maintenance work has been carried out on the rail infrastructure in the port of Constanța with the aim of increasing efficiency. Track maintenance: renewal of over 70 km of track with completely new materials. Switch installation: Installation of over 150 new type 90 switches with radii of 300 and 190 m. Sleeper replacement: 28 turnouts received new wooden sleepers. Track maintenance Switch installation Sleeper replacement

Construction of the railroad connecting line Bucharest North – Henri Coandă International Airport

Client: Arcada Company S.A.Duration: 2020 – 2021 In 2020, the first phase of the modernization of the railroad line between Bucharest North and Henri Coandă International Airport was carried out in order to create a direct connection to Terminal T1. The works included the construction of embankments, the consolidation of the terrain and the renewal of the railroad superstructure. Soil and insulation work: Macres reinforced soil structures and laying of vertical concrete slabs to improve the load-bearing capacity of the subsoil (9,600 m3), backfilling with cohesive material (56,000 m3) and installation of geotextile partition walls (13,000 m2) and biaxial geogrids to improve stability (13,000 m2). Railroad superstructure: Type 60 railroad superstructure (3,200 m) including elastic clamping and new concrete sleepers. Switches and rails: Installation of 5 new switches and crossings to optimize the track layout. Soil and insulation work Railroad superstructure Switches and rails

Construction of catenary for the rehabilitation of the Border – Curtici – Simeria railroad line

Client: Siemens Mobility S.R.L.Duration: 2017 – 2024 The renovation of the Border – Curtici – Simeria railroad line is part of Pan-European Transport Corridor IV and enables train speeds of up to 160 km/h. This project includes important technical measures to improve the infrastructure. Electrical protection: Carrying out work to electrically protect the installations along and next to the track. Overhead lines: Installation of 45.65 km of overhead lines on the main line and 6.67 km on the branch lines. Poles and anchors: 900 masts and anchors were installed in 2022 alone. Overhead lines Poles and anchors Electrical protection

All projects

News

All news

Machinery

Ballast Cleaning Machine RM90

Vehicle Type: Cleaning Machine Manufacturer: Plasser & Theurer Model: RM90 Year of Manufacture: 2006 Series: 99879314 510-8 Vehicle Number: 437 Weight: 131,0t Axles: 7 Approved Speed (Self-propelled): 96 km/h Maximum Speed (in train): 100 km/h Engine Manufacturer: Caterpillar Model: 3412 E Power: 611 kW Dimensions Length: 41,2m Width: 2,8m Height: 3,96m Features and Capabilities: Suitable for use on railway tracks and switches Cleaning capacity of 350 sqm/h, approximately 150 m/h

Ballast Profiling Machine SSP 100

Vehicle Type: Ballast Plow Manufacturer: Plasser & Theurer Model: SSP 110 Year of Manufacture: 1988 Series: 86-01304 WRO Vehicle Number: 441 Weight: 34,500 kg Axles: 2 Approved Speed: 90 km/h Maximum Speed: 90 km/h Engine Manufacturer: KHD Model: BF 12 L513 C Power: 235 KW Dimensions Length: 17.23 m Width: 3,00m Height: 4,65m High-Performance Profiling Machine SSP 110 Automatic Limitation of Side Plow Rotation

Welding Unit SCHLATTER AMS100

Vehicle Type: Mobile Rail Welding System Manufacturer: SCHLATTER Model: AMS 100 on Platform Wagon Year of Manufacture: 2007 Platform Type: 33 53 3557 665-8 Weight: 3,5t Engine Manufacturer: MAN Model: – Power: – Dimensions Length: 2,40m Width: 1,20m Height: 1,10m Application Areas: Railway Tracks: Types UIC 60, UIC 54, 49E1, R65, etc. Tram Tracks: NP4aS (62Ri2) Steel Grades: According to SR EN 13674-1 R200, R260, R260Mn, R350HT Electrothermal Process: Electric welding through intermediate melting and pressure. Further Technical Specifications: Schlatter AMS100 integrated metal container construction: Container 1: Hydraulic Unit: Bosch Rexroth AG Control System: Siemens Simatic S7 Welding Current Control: SWEP 06 Continuous Monitoring of Welding Parameters: Weld Analyser/Visual Weld Container 2: Diesel-Electric Generator 320 kVA Automatic Alignment of Centerlines, Welding Tolerances: Horizontal Plane (+0.30 mm), Vertical Plane (±0.20 mm). Automatic Removal of Weld Beads across the rail profile. High Productivity – Fast welding time of 90 seconds.

Mobile Dual-Mode Rail Welding Unit FBW K900 GT-W

Vehicle Type: Mobile Rail Welding Unit Manufacturer: GAMA Tools Model: FBW K900GT-W Year of Manufacture: 2013 Serial Number: WMA39SZZ0DM616525 Weight: 2,6t Engine Manufacturer: MAN Model: – Power: – Dimensions Length: 1,55m Width: 1,06m Height: 1,30m Application Areas: Rail Tracks: Types S49, UIC 60, UIC 54, 49E1, R65, etc. Tram Tracks: NP4aS (62Ri2) Steel Grades: According to SR EN 13674-2 R200, R260, R260Mn, R350HT Electrothermal Process: Electric welding through intermediate melting and pressure. Additional Technical Specifications: K900GT-W integrated construction in a metal container: Hydraulic Unit: Sauer Danfoss, electric-powered Kawasaki Control System: Beckhoff CX5020 Welding Process Controller: WDAS Continuous Welding Parameter Controller: OLAER CW 201 – 60 C Dual-mode Chassis: MAN Truck – TGS 41.440 8×4 BB Power Generator: Perkins 2506 D-E15TAG 2 / 320 KVA Automatic Alignment of Centerlines, Weld Tolerances: Horizontal Plane (+0.30 mm), Vertical Plane (±0.20 mm).

Tracked Front Loader Vehicle CAT 966 G II

Vehicle Type: Front Loader Manufacturer: Caterpillar Model: 966 G II Year of Manufacture: 2003 Serial Number: 3PW01328 (30158) Ground Clearance: 430 mm Weight: 24,0t Bucket Capacity: 4.20 m³ Maximum Speed (forward): 37,3 km/h Maximum Speed (reverse): 42,3 km/h Engine Manufacturer: Caterpillar Model: 3176 CAT AAC Power: 196 kW Dimensions Length: 9,20m Width: 2,90m Height: 3,60m

Tracked Excavator CAT 320 CL

Vehicle Type: Tracked Excavator (Hydraulic) Manufacturer: Caterpillar Model: 320 CL Year of Manufacture: 2003 Serial Number: CATO320CCGLA00682 Ground Clearance: 460 mm Weight: 21,8t Maximum Speed: 5.5 km/h Engine Manufacturer: Caterpillar Model: ATAAC 3066 Power: 102,9 kW Dimensions Length: 10,04m Width: 2,98m Height: 3,01m Equipment and Accessories:Compactor; Vacuum Cleaner; Vacuum Lifter; Picon; Vibratory Plate; Scarifier and Cleaner; Vacuum Lifting Devices; Sleeper Replacement Device; 30′ + 80′ Grader; Excavator Bucket; Trenching Bucket; Attachment Rotation Device. Maximum Digging Depth: 5.5 meters