1. Apply arrangement of two speeds three shafts structure
2. Gears are ground. Pinion and wheel for Fast and Slow speeds, and output gear are helical. Gear engagement features in high in overlap factor, low in noise and high in reliability.
3. Use self-developed double taper synchronizer with large friction moment; Fast and Slow speeds apply synchronizer to shift. Shifting can be done during running.
4. Front / middle axles of the transfer case are with inter-axle differential, with toque distribution ratio being 1/2.214.
5. Have functions of full time differential and air-powered differential lock.
6. Have self-lubricated gear pump
7. Have connector for full-power PTO.
8. Use aluminum housing to lower complete weight.
1. Transmission power：205KW
2. Max. input speed：3400r/min
3. Max. input torque：12000N.m (Output torque at Slow speed in transmission)
4. Transfer case ratio:
5. Weight: 210Kg
HCF1200 automobile transfer case is suitable for full time 4WD off-road vehicle.
