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12JSD180TA
Fast

Model: 12JSD180TA
Brand: FAST
Structure: Twin-countershaft, main + auxiliary box combination, full synchronizer manual transmission
Gear layout: 12 forward gears, 2 reverse gears
Rated input torque: 1800 N·m
Rated input power: 331 kW
Rated speed: 2600 rpm
Main features: full helical ground gears, double cone lock ring synchronizers (main box), enhanced lock pin inertia synchronizer (auxiliary box), multi-mode power take-off options
Typical weight: approx 380kg
Gear oil capacity: approx 16L
Application: heavy-duty tractor trucks, dump trucks, bulk cargo transport vehicles, special engineering vehicles
Control mode: manual single-H shift operation, optional pneumatic shift mechanism
Material: high-strength cast housing / optional aluminum housing, carburized alloy steel gears and shafts
Material & Advantages
Classic double intermediate shaft power split structure, uniform load distribution, strong overload resistance and long service life
Full synchronizer configuration, light and flexible shifting, reduces shift impact and synchronizer wear
Large low gear ratio, great climbing ability, small speed ratio difference between gears, good fuel economy for highway cruising
Full helical grinding gears, low noise, stable high-speed operation
Multiple power take-off interfaces, adaptable to auxiliary drive systems (hydraulic pumps etc.) for special vehicles
Mature aftermarket parts supply, easy maintenance and overhaul
Application


Gearboxes assembly include brand ZF, Eaton, FAST, Allison, DONGFENG, DC, Benz, volvo, HOWO, WLY etc. Gearboxes parts includegear, synchronizer, PTO, housing, bearings, shaft, top cover, sensors, wireness, repair kits... etc.
Our products have been exported to more than 50 countries and regions such as Korea, Chile, Russia, Kazakhstan, USA, Ecuador, Turkey, Iran, Africa, Latin America, etc., and have been unanimously recognized by customers.
In the future, we will be committed to creating higher-end quality and more intimate service. And a more comfortable customer experience to build Yongliwei company into an auto parts supplier with excellent corporate culture, scientific development concept and continuous innovation ability.

Shiyan Yongliwei Industry and Trading Co., Ltd. is a modern enterprise integrating design, development, production and sales of gearbox assembly and gearbox parts.
Our company was founded in Hubei province, China, and has been specialized the truck gearboxes in Chinese offline market for 21 years .Our parts are the leader of gearboxes area in the China now.
Our company was set up in the largest truck parts production base in the world –Shiyan city, Hubei, China, to meet the demand for products in the Asia and South American markets, a professional international trade sales team was born in Hubei in 2021.
Shiyan Yongliwei is focusing on creating high quality, high technology and high standard gearboxes and its parts.

* 8000 square meters of large warehouse.
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