Power density is what you will find in the Chelsea 511 Series P.T.O. The new coaxial designed rearmount P.T.O. provides a compact housing that helps you eliminate clearance issues.

High capacity bearings and superior gear designs provide you with torque ratings up to 590 Lbs. ft. or 800 Nm for the ultimate performance. The superior design of this P.T.O. provides you with all the power you will need so there is no need to de-rate the P.T.O. for continuous applications.

The 511 has 17 mounting adapters that will allow it to fit on 131 transmissions. It features four shift options which are integrated into the P.T.O. housing for a space saving design. TheCamlock shift mechanism provides you with a positive engagement for each shift cycle. The four direct mount pump flange options come standard with our Wet Spline design and provide you with increased P.T.O. and pump shaft life. Versatility, power, ease of maintenance and installation are why the 511 Series is the only choice for your vocational truck requirements.