and versatility in industrial and railway operations.
and rail while it's running on the rail. Daily or weekly this lost sand must be refilled.
Production
sand between the rail and the wheel in rolling stock.
System
controlled oil spraying at the right time and rate.
passenger safety to the next level thanks to its control mechanisms.
bogies to be balanced after manufacturing or maintenance, before
mounting under the vehicle.
comfort and reduce maintenance costs for rolling stocks.
bogie chassis. All forces acting between these components are transferred through
springs, dampers, and guide elements.
body in rolling stock manufacturing factories or the maintenance
workshops of operating companies.
wheel/axle that is immobilized/locked on the rail in rolling stock.
of the Bochum 54 pre-tensioned resilient wheel used in rolling stock.
Kaaf About
KAAF Rolling Stock Inc.
KAAF develops and manufactures rolling stock subsystems and maintenance machines/tools. KAAF is fully specialized in the railway vehicles sector. Since its founding, it has developed many products with high added value due to R&D studies. Each work performed at KAAF serves as a stepping stone for the subsequent work, enabling continuous improvement and development. KAAF continues its economic and technological development with its commercialized and high-value-added products. KAAF aims to become a global pioneer and a playmaker brand in its sector with its expert employees who have gained many years of experience in railway vehicle design, production, and maintenance.
Media
KAAF News
ISO/IEC 27001 | 16.10.2024
WE ARE PLEASED TO ANNOUNCE THAT OUR COMPANY HAS SUCCESSFULLY OBTAINED THE ISO/IEC 27001 INFORMATION SECURITY MANAGEMENT SYSTEM CERTIFICATION.
Following a rigorous audit and evaluation process conducted by Kiwa, this certification is a testament to our commitment to maintaining the highest international standards in information security, ensuring that our business processes safeguard the confidentiality, integrity, and availability of data for our clients and partners. We remain committed to delivering secure and reliable business solutions as we move forward.
InnoTrans 2024 | 30.09.2024
WE LEFT BEHIND INNOTRANS 2024, ONE OF THE MOST PRESTIGIOUS EVENTS IN THE WORLD OF RAIL SYSTEMS.
Thanks to all our esteemed guests for your interest and visits to our stand! See you again in 2026 with more powerful, diverse, and innovative solutions! 🚆✨
Minister of Transport and Infrastructure Abdulkadir Uraloğlu | 25.09.2024
MINISTER OF TRANSPORT AND INFRASTRUCTURE ABDULKADİR URALOĞLU
We would like to thank our Minister of Transport and Infrastructure Abdulkadir URALOĞLU for his visit to our stand at InnoTrans 2024.
InnoTrans 2024 | 01.09.2024
WE ARE VERY EXCITED TO ANNOUNCE THAT WE WILL BE EXHIBITING AT INNOTRANS 2024 IN BERLIN BETWEEN SEPTEMBER 24-27, 2024.
We are happy to invite you to our booth.
Hydrogen Shunting Vehicle | 01.08.2024
OUR ONGOING R&D PROJECT, THE HYDROGEN SHUNTING VEHICLE, HAS BEEN ACCEPTED AMONG THE TÜBİTAK-SUPPORTED PROJECTS.
This project aims to reduce high energy consumption and carbon emissions during the movement of rolling stock. Our vehicle, offering flexible maneuverability on both roads and railways, will make a significant contribution to sustainability with its environmentally friendly design.
GERMANY TRIP | 28.06.2024
OUR GENERAL MANAGER MR. MEHMET ÖZDEMİR PARTICIPATED IN THE DELEGATION VISIT TO THE GERMAN STATE OF BAVARIA ORGANIZED BY THE GERMAN-TURKISH CHAMBER OF COMMERCE AND INDUSTRY.
This organization contributed significantly to the development of trade relations between the two countries in the railway sector. We thank the German-Turkish Chamber of Commerce and Industry for organizing this valuable event.
Axle Box | 06.06.2024
AS KAAF, WE UNDERTAKE THE PRODUCTION OF AXLEBOXES TO BE USED IN THE BOGIES OF VIP WAGONS.
Prototype production of the axle box continues. Deliveries to TÜRASAŞ will begin in the coming months.
Sanding System | 24.05.2024
🚋 THE TRAMS PRODUCED BY BOZANKAYA A.Ş. FOR KOCAELI ULAŞIMPARK WERE EQUIPPED WITH KAAF SANDING SYSTEMS!
We successfully completed a comprehensive training program covering the use, maintenance, and repair processes of these systems. We continue to offer safe, comfortable, and sustainable solutions in public transportation with our advanced technology and high-quality standards.
Brand registration | 13.02.2024
WE REGISTERED THE "KAAF" BRAND
Our company has successfully registered the KAAF brand. This step demonstrates that our brand is legally protected and strengthens our corporate identity.
Joint Stock Company | 22.12.2023
KAAF TRANSFORMED FROM A LIMITED TO A INCORPORATED COMPANY.
To strengthen our corporate structure, we have made a significant change in the status of our company. In this context, we have decided to continue our activities as a incorporated company under the name of KAAF Rolling Stock.
Center Pivot | 04.01.2024
KAAF IS SUPPLYING THE BOGIE PARTS OF THE NATIONAL EMU PROJECT
We proudly undertake the supply of safety-critical components, specifically addressing the fatigue load of the bogie, within the scope of the Domestic and National Train Project as Kaaf. We are pleased to be responsible for the serial production of bogie parts for a total of 19 sets.
Certificates | 13.12.2023
IRIS CERTIFICATION
After years of cultivating a customer-centric, quality-focused, competitive, and continuously improving culture, we have now certified our approach with IRIS Certification.
Certificates | 17.11.2023
OUR COMPANY HAS CERTIFIED THAT IT HAS SUCCESSFULLY REALISED THE INTEGRATED MANAGEMENT SYSTEM
The Kiwa certification body has certified our effective implementation of railway welded manufacturing procedures in accordance with ISO 3834-2 and EN 15085-2 CL1 norms. In welded manufacturing, we meet global quality expectations and certify them.
Mobile Sand Filling Vehicle | 17.10.2023
WE SUCCESSFULLY DELIVERED OUR MOBILE SAND FILLING VEHICLE TO METRO ISTANBUL
We successfully delivered and commissioned our EK200I model Mobile Sand Re-Filling Vehicle to Metro Istanbul. Our KDA vehicle will contribute to Metro Istanbul's ability to carry out sand refilling processes more efficiently.
Subsystems | 09.10.2023
INDIGENISATION OF RAILWAY VEHICLE SUB-SYSTEMS
The meetings for the 'Indigenization of Railway Vehicles Subsystems' by Türasaş and Ankara Development Agency were productive. We thank Türasaş for promoting domestic production and Ankara Development Agency for their support in these studies.
Axlebox | 29.09.2023
THE AXLEBOXES OF TURKEY'S FIRST DOMESTIC DRIVERLESS METRO WERE SUPPLIED BY KAAF
Turkey's first domestic driverless metro was launched in Kocaeli by the Ministry of Transport. We would like to thank the Bozankaya team for their choice of Kaaf axleboxes in this exciting project. We are happy to contribute to the development of domestic technologies. Congratulations to the Bozankaya team for their success.
Corporate Quality
Our Certificates
International Railway
Standard
Sourcing of rolling stock
and components
Fusion Welding of
Metals
Quality Management
System
Environmental Management
System
Occupational Health and
Safety Management System
Information Security
Management System
