---
title: TEI-TF35000 Turbofan Engine
slug: tei-tf35000-turbofan-engine-20d83
url: /detay/tei-tf35000-turbofan-engine-20d83
type: article
language: English
entity:
  primary: TEI-TF35000 Turbofan Engine
  type: article
  disambiguation: TEI-TF35000: Turkey's advanced 35,000 lbf turbofan engine for the KAAN fighter jet.  Supercruise capable.
  categories:
    - name: Machinery, Robotics And Mechatronics
      slug: makine-robotik-ve-mekatronik
      url: /kategori/makine-robotik-ve-mekatronik
    - name: Aviation And Space
      slug: havacilik-ve-uzay
      url: /kategori/havacilik-ve-uzay
    - name: Defense Industry Technologies
      slug: savunma-sanayi-teknolojileri
      url: /kategori/savunma-sanayi-teknolojileri
  tags:
    - TEI TF35000
    - TF35000
    - KAAN
    - aviation
    - turbofan
    - Türkiye
    - TEI
author: Mete Düztürk
created_at: 2025-08-16T13:22:44.145219+03:00
updated_at: 2025-09-08T12:39:12.099868+03:00
image: https://cdn.t3pedia.org/media/uploads/2025/08/16/7IQngwYUGNl4OdksMArCYedSiLExl1La.png
---

# TEI-TF35000 Turbofan Engine 

<!-- CONTEXT: KURE Information Cards for "TEI-TF35000 Turbofan Engine " -->

## KURE Information Cards

![tf350000.webp](https://cdn.t3pedia.org/media/uploads/2025/08/16/ydvRU04L8clOCwwQQo21uhg7peBufgVl.webp)
*TEI-TF35000 Turbofan Engine (TEI)*

| Field | Value |
|-------|-------|
| Category(ies) | Turbofan Engine |
| Platform(lar) | KAAN (National Fighter Aircraft) |
| Developer(s) | TEI (TUSAŞ Engine Industries),TRMOTOR |
| Thrust | 35,000 lbf |

<!-- CONTEXT: Article Content for "TEI-TF35000 Turbofan Engine " -->

## Article Content

[TEI-TF35000](/en/detay/tei-tf35000-turbofan-engine-5a392/llms.txt) is a domestically produced [turbofan engine](/en/detay/turbine-region-connection-designs-in-turbofan-engi/llms.txt) developed to provide the 35,000 lbf thrust required for the [KAAN](/en/detay/tusas-kaan-1eb7b/llms.txt) National Combat Aircraft. This engine is being developed as a result of collaboration between TEI (TUSAŞ Engine Industry) and TRMOTOR under the auspices of the Secretariet of Defence Industries. One of Türkiye's major initiatives in the field of aviation engines, the TF35000 is designed to meet the technical requirements of [fifth-generation fighter jets](/en/detay/turkiyes-quest-for-a-fifth-generation-fighter-jet-/llms.txt).

![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/08/16/YtNt7LwkQQPEJAM6n0iMufn8NBQFt32w.jpg)
*KAAN (Anadolu Agency)*

TEI has made significant gains in areas such as engine component production, advanced materials technologies, testing infrastructure, and production capabilities through its work on gas turbine engine technologies. This expertise plays a fundamental role in the development of the TF35000.

The engine design will utilize superalloys resistant to high temperatures, advanced coating and cooling technologies. This will enable the engine to meet the high performance and durability requirements of KAAN. The TF35000's unique structure is designed to combine high thrust with low fuel consumption, supporting long-range missions.

The development process is not limited to the production of the engine; it also involves the creation of a broad ecosystem encompassing the design, production, and testing phases. In this way, Türkiye aims to achieve the high-tech original engine development capabilities required for fifth-generation fighter jets.

The TF35000 engine is being developed as part of Türkiye's goals to reduce its dependence on foreign defense industries and strengthen the country's position in the global aviation sector. The engine has the ability to reach supersonic speeds without using an afterburner (supercruise). This capability is defined as a performance feature previously only achievable by the USA's [F-22 Raptor](/en/detay/lockheed-martin-f-22-raptor-1f0d4/llms.txt) engine and Russia's [Sukhoi](/en/detay/sukhoi-su-57-01a6e/llms.txt) engines.

<!-- CONTEXT: Academic Sources and References for "TEI-TF35000 Turbofan Engine " -->

## Academic Sources and References

1. GDH Digital. “TEI Genel Müdürü Aksit’ten KAAN’ın Motoru Hakkında Tarihi Açıklamalar.” GDH Digital Archive, 18 Aralık 2023. Accesed 5 Temmuz 2025. https://archive.gdh.digital/tei-genel-muduru-aksitten-kaanin-motoru-hakkinda-tarihi-aciklamalar-121218.TUSAŞ Engine Industry. “TF35000 Turbofan Motoru.” TEI - TUSAŞ Engine Industry. Accesed 5 Temmuz 2025. https://www.tei.com.tr/urunler/tf35000-turbofan-motoru.

<!-- CONTEXT: Related Articles for "TEI-TF35000 Turbofan Engine " -->

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- [TEI-TF6000 Turbofan Engine](//detay/tei-tf6000-turbofan-engine-97806/llms.txt)
- [TEI-TF10000 Turbofan Engine ](//detay/tei-tf10000-turbofan-engine-90736/llms.txt)