Next-generation rolling stock, engineered in Türkiye.
Building freight & passenger rolling stock since 2003. Creator of the world's first spiral-welded tank wagon. A subsidiary of Erciyas Holding.
One continuous geometry. Zero cross seams.
In conventional multi-joint architecture, every T-weld joint is a potential failure point that inflates mandatory NDT (inspection) costs. Our world-first spiral-welded tank technology minimizes structural weak points, turning every meter of track into revenue.
- Lamination control is applied both to the incoming plate and to the finished tank.
- The spiral welding technology has a proven service record on oil and gas pipeline fields, trusted by the world's leading operators.
- Tank production is no longer the bottleneck of the line.
End-to-end rail engineering, under one management
From complex aluminium and steel carbodies to complete freight wagons, bogies and critical components, all integrated.
Freight Wagons
Tank, intermodal, platform and hopper wagons plus Y25 bogie systems. Turnkey for heavy-duty logistics.
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Passenger Carbodies
High-precision aluminium & steel body shells for metro, commuter, tram, EMU and DMU.
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Future Technology
Spiral-welded ISO tanks, next-gen tank wagons, high-speed bogies and Erciyas Hyperloop development.
Explore →Engineered for every load and line
Full compliance with TSI, UIC, EN and RID. Click a product for technical specifications.
Download Full Catalogue (PDF) ↓
Zans 98 m³
Weight and volume-optimised 98 m³ mineral oil tank wagon.
Zags 117 m³ Spiral
Designed for optimised LPG transport across European rail networks.
Zacens 78 m³
For high-temperature transport of heavy petroleum, bitumen and coal tar.
Zas 70 m³
Optimised for transporting light petroleum products.
Zaes 62 m³
For transporting crude oil and heavy petroleum products.
Sggmrrs 90’ Tandem
Multi-purpose tandem wagon for containers and swap bodies, with up to 148 t payload.
Sggmrss 90’
For almost all container types and 13.6 m swap bodies.
Sggrss 80’
For transporting 20’, 30’ and 40’ containers.
Sgmmns(s) 45’
For 20’ tank and bulk containers, and heavy 40’ and 45’ containers.
Sgmmns(s) 45’ L
Low-deck long variant for high-cube loads and 45’ containers.
Sgmmns(s) 40’
For transporting 20’ and 40’ containers and swap bodies.
Sgn(s) 60’
Long 60’ container flat on a twin-bogie running line.
Res
Robust flat wagon with articulated stanchions for steel products, coils, plates, pipes and other heavy loads.
Rgns
Low-tare multipurpose flat wagon for metallurgical products, vehicles, light rail vehicles and containers.
Rns
Flexible open platform wagon for the safe transport of long and bulky steel products, timber, pipes and wheeled vehicles.
Eamnos 57 m³
High-sided wagon with drop sides for scrap, ore and bulk cargo.
Tanpps 74 m³
For transporting moisture-sensitive bulk goods.
Falns
Self-discharging open hopper for coal, aggregate and mineral loads.
Laaers
For transporting passenger cars, SUVs, light commercial vehicles and vans.
Y25Ls(s)1-K
Standard freight bogie with composite block brake and double coil-spring suspension.
Y25Lsd(f)-KC1
Disc-braked variant for applications demanding intensive braking performance.
H-Type Y25Ls-K
H-frame bogie with headstock construction for high torsional strength.
End-to-end production mastery
Machining, robotic welding and surface treatment across 40,000 m² and two facilities, under one management.
Precision Machining
Large-format machining of S & P-series steel structures and aluminium extrusions.
Robotic Welding
Automated welding for high-stress freight frames and passenger carbody frames.
Surface Treatment & Assembly
Industrial sandblasting and specialised coating for long-term corrosion resistance.
We optimise design across five principles
Lower Cost
Optimised lifecycle cost
Lower Noise
Quieter, greener operation
Light Weight
Higher payload capacity
Long-lasting
Durable, long service life
Logistics Efficiency
Operational efficiency, faster delivery
History & Milestones
From a maintenance workshop in 2003 to the export leader that built the world's first spiral-welded tank wagon.
Founded as RC Engineering for domestic maintenance & repair.
First wagon body (hopper) manufactured.
Acquired by Erciyas Holding; became RC Industry.
First TSI-approved complete freight wagon (Zacens).
Ministry-approved R&D Center established.
Started TSI-approved Y25 bogie production.
Became Türkiye's freight-wagon export leader.
Built the world's first spiral-welded tank wagon.
RC Industry becomes Erciyas Rail.
Entered the passenger market with local aluminium carbodies.
Beyond manufacturing, a lifecycle partner
With you beyond delivery: ECM-certified maintenance, spare parts, logistics and leasing.
Explore ServicesTwo strategic locations · 40,000 m²
Passenger Carbody & R&D
Aluminium carbody production line, accredited R&D centre, high-quality aluminium fabrication.
Freight Wagon & Bogie
Freight wagon production line, heavy steel fabrication, maintenance and overhaul. Near Eastern rail hubs.
Connected by our engineering
We build for operators across Europe, the Middle East and the Caucasus. Our wagons move freight in three regions every day.
Trusted by the world's leading operators
From leasing companies to national rail authorities, our wagons run in the fleets of 20+ global operators.
Delivered case studies
Series tank-wagon production and delivery for a leading European wagon lessor.
High-volume aluminium carbody for the M7 & M12 Istanbul Metro. A Türkiye first.
Sggmrrs 90’ Tandem intermodal wagon. A twin-platform, high-payload design for container and swap-body traffic.
We produce responsibly, more from less
Concrete commitments across environment, society and governance. Rail also means far lower carbon than road.
See Our CommitmentsLess carbon. More cargo.
Rail already emits far less carbon than road for every tonne carried a kilometre. We build the vehicle that makes that shift possible: lighter, longer-lived, higher-payload wagons that now also monitor themselves.
Source: European Environment Agency (EEA), EU average freight transport data.
Spiral-Welded Tank Wagons
Fewer weld seams, less steel, less tare. Carrying the same load in a lighter wagon saves fuel and carbon on every single trip.
Connected ISO Tanks
Spiral-welded ISO tanks, T50 and beyond, with sensors reporting location, temperature, pressure and fill level remotely. One vessel across train, ship and truck, with unbroken visibility.
Erciyas Hyperloop
We are the world's first Hyperloop tube designer and manufacturer. In a near-vacuum tube friction is almost eliminated: aircraft speed, fully electric, unaffected by weather. It carries the potential to turn cross-continental freight and passenger journeys from hours into minutes.
Fleet Management and Optimisation
Seeing wagons, tanks and containers as one digital fleet. Cutting empty running, planning maintenance before failure, optimising every trip for load factor. The aim is a lower cost of ownership across the whole life of what we sell.
Let's talk.
Palladium Tower, Kardelen Sok. No: 2/1
34746 Ataşehir, İstanbul / Türkiye
Arrange a meeting
Book a 30-minute call with our engineering team. Online, at a fair, or at our plant. Let's scope your need together.