Amounted between the engine and the transmission, 

FPTO series are used for Full engine power output applications like firefighting vehicles as well as municipate vehicles and so on.

As one of Posstrans patented products(Dynamic Clutch), FPTO can engage and disengage without stopping the engine input.

Also can engage and disengage no matter the vehicle is moving or stop, and can be controlled via air or hydraulic oil.

FPTO have ratios of 1/1 , 1/1.27, 1/1.5.  And the output torque can be maximum 2500Nm.

Also this type can adapt the flywheel housing of SAE 1#,  2#,  3# .