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Fast F7A260/280 AT Transmission

FAST F7A260/280 is FAST Automatic Transmission has 6 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With hydraulic automatic transmission, the input power of the F7A260/280 transmission can reach up to 447 kW, and the Rated input speed is 2500 RPM. The length of the F7A260/280 transmission is 1120 mm. The F7A260/280 AT transmission has 7 gears, and each gear has a different reduction ratio. The 1st gear reduction ratio is 6.337, the 2nd gear reduction ratio is 4.400, the 3rd gear reduction ratio is 2.332, the 4th gear reduction ratio is 1.533, the 5th gear reduction ratio is 1.000, the 6th gear reduction ratio is 0.718, the 7th gear reduction ratio is 0.608, and the reverse gear is 3.969. The input torque of the F7A260/280 AT transmission is 2800 N.m.

FAST AT series transmission have different models, with code FC in the model name indicates that the is a Xi’an FC transmission, with code A in the model name indicates a hydraulic automatic transmission.

Xi’an FC Intelligent Transmission Co. Ltd. adopts the world’s most advanced high-precision equipment in production. In terms of machining, we have DMG, Okuma, Mazak CNC turning and milling compound machining centers, Okuma large CNC horizontal and vertical machining centers, Mitsubishi CNC gear hobbling and shaping machines, advanced CNC vertical internal broaching machines, Kellenberger precision CNC grinding machines and Kapp grinding machines Gear and other equipment. The heat treatment production lines all use professional Aichelin equipment. The assembly line is well-equipped with first-class hardware. This advanced production equipment has laid a solid foundation for creating excellent hydraulic transmission products!

1. It is synchronized with CMI’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
2. The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
3. The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.
4. Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.
5. The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

Technical Specifications

Basic Introduction of Shaanxi Fast F7A260/280AT

Transmission Model: F7A260/280
Transmission Application: Automatic Transmission
Input Torque: 2800 N.m
Maximum Speed: 2500 RPM
Installation length: 1120 mm
Weight Iron/Al Alloy: 573 Kg
Fuel Quantity: 43 L
Speed Ratio: 6.337-0.608
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C
The picture of Performance Curve-DCEC Cummins Industrial Engine

Transmission Model

Max. Input Torque

Max. Input Power

Rated Speed

F7A180DP 1830 N.m 317 kW 2400 RPM
F7A180 1830 N.m 317 kW 2400 RPM
F7A260/280R 2800 N.m 447 kW 2500 RPM
F7A260/280 2800 N.m 447 kW 2500 RPM

Shaanxi Fast F7A260/280 AT Transmission Data Sheet

Model F7A260/280 Max. Input TorqueN.m 2800
Max. Input PowerkW 447 Rated SpeedRPM 2500
Total Lengthmm 1120 / /

TC Stall Torque Ratio of Shaanxi Fast F7A260/280 AT-Automatic Transmission

1st Gear 1.9 2nd Gear 2.3 3rd Gear 2.63

Speed Ratio of Shaanxi Fast F7A260/280 AT-Automatic Transmission

1st Gear 6.337 2nd Gear 4.4 3rd Gear 2.331
4th Gear 1.532 5th Gear 1 6th Gear 0.718
7th Gear 0.608 8th Gear / 9th Gear /
R 3.968 WeightKg 573 OilL 43

Scopes of Supply of Shaanxi Fast F7A260/280 Automatic Transmission

1. ECU electrical control unit 2. Torque Converter 3. Gearbox Wiring
4. Solenoid Valve 5. Drain plug 6. Main Oil Filter
7. Oil Pan 8. Oil Cooler 9. Oil fiiler & Dipstick

Optional Accessories of Shaanxi Fast Gear F7A260/280 Automatic Transmission

1. Shift Panel 2. Shift Lever 3. Hydraulic Retarder
4. Side PTO Mounting Gear Set 5. Side PTO Mounting Gear Set

Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

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Parts Catalogue

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Report & Certifcate

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Sales Team

Automotive Sales - Mr. Wells Luo

Sales Director - Mr. Jasper Lee      

Service Team

Customer Service - Mrs. Wendy Fu

Ventas españolas - Victoria

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