Turbojet Engine 40 Kg Thrust Model Aircraft Engine Telefly TF-Tj400e Jet Engine

• After-sales Service: Manufacturer Replaces Bearings
• Warranty: 1years
• Ignition Mode: Compression-Ignition
• Model NO.: TF-TJ400E
• Speed: High Speed
• Cooling Cylinder: Air-Cooled
• Intake Pressure Impulse: Naturally Aspirated
• Piston Movement: Reciprocating
• Fuel: Dual Fuel
• Type: Combustion Engine
• Engine Diameter (mm): 147
• Engine Length (mm): 353
• Maximum Thrust: 40kg
• Maximum Altitude: 9000 Meters
• Transport Package: Box
• Specification: 40Kgf
• Trademark: TELEFLY
• Origin: China
• HS Code: 8411119090
• Production Capacity: 3000 Pieces/Year

Product Description

Product

Application Areas

RC model planes
Aerodynamic testing, educational models, and demonstration systems
Engineering demonstrations, energy experiments, and special-purpose machinery
Flying car, flying motorcycle, flying skateboard

Model	TF-TJ400E
Diameter(mm)	147
Length(mm)	353
Total Weight(g)	3500
Max Speed(RPM)	96000
Idle Speed(RPM)	36000
Thrust(Kg)	40
Rated Exhaust Temperature(ºC)	850
Full Throttle Fuel Consumption(ml/min)	1020
Fuel Used	Kerosene/Diesel
Lubricating Oil	5% kero/3% diesel
Regular Maintenance Period(h)	25

Oil pump: ultra-light brushless oil flow pump, quick-insert inlay, foolproof connector.
Oil seal imported from the United States DME oil seal.
GSU: super large, super gorgeous UI control interface, touch color screen.
Fuel one-lever start, brushless start, brushless oil pump, built-in ECU, built-in protective net, super large touch color screen GSU, flameout restart function.
TLELFLY insists on using original German GRW bearings.
The combustion chamber is made of aerospace-grade high-temperature alloy steel, not ordinary stainless steel.
100% of the engine body parts are processed by CNC machine tools, not die stamping parts.

Company

  SHENZHEN TELEFLY POWER CO., LIMITED is a national-level scientific and technological-based high-tech

enterprise integrating R&D, production, sales, and after-sales services.

  TELEFLY began R&D on components of micro turbojet engines in 2013, started selling related components in 2014, and officially launched complete micro turbojet engine products in 2019. TELEFLY has successfully developed a series of micro turbojet engines with max thrust from 60N to 400 daN. These engines have been fully recognized by customers at home and abroad for their performance, stability, reliability, cost-effectiveness, and after-sales support.

  In 2025, TELEFLY made a breakthrough in diesel cracking technology and launched a new generation of portable smokeless diesel generators and high-efficiency diesel heaters.These products are widely applied in fields such as civil use, rescue operations, emergency power supply, and outdoor heating, and offer advantages including high energy density, low emissions, and light weight. TELEFLY is committed to providing cleaner and more reliable mobile energy solutions for global customers.

  Note: All of TELEFLY products are solely for civilian use and don't allowed for mili'tary purposes.

Exhibition

Reviews

Certifications

Packaging & Shipping

FAQ

Q1: Are you a factory or a trading company?

A1: We are an integrated industrial and trading company. We have our own factory responsible for R&D and production, as well as a professional foreign trade team responsible for global customer service and export support. This ensures competitive pricing and efficient delivery.

Q2: What are your main products?

A2: Our main business includes turbojet engines and related accessories. We also have experience in manufacturing and exporting communications equipment and modules. We support OEM/ODM services based on customer needs.

Q3: How do you ensure product quality?

A3: We have a comprehensive quality control system;

       Strict raw material inspection;

       Full-process inspections;

       100% functional and safety testing before shipment.

       Some products have also passed relevant certifications to ensure compliance and safety.

Q4: If there are any issues after placing an order, what is the after-sales service?

A4: We have a professional after-sales team, and our products are covered by a warranty (the specific duration varies by product). If quality issues arise, we provide technical support, parts replacement, or other reasonable solutions to ensure peace of mind for our customers. 

Q5: What shipping methods do you offer?

A5:1) Big order: By sea or by air.

      2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX.

Q6: What's the terms of the transaction?

A6:EXW, FCA, FAS, FOB, C&F, CIF, CPT, CIP, DAF, DES,DDP.