10-Bolt PTO

Posted on October 12, 2011

Parker Chelsea has introduced a new 10-bolt power take-off (PTO) targeting work truck applications. The new 870 Series PTO incorporates high capacity bearings and high strength gear designs that can deliver torque ratings up to 670 lb. ft. in a compact, flexible package engineered to reduce clearance issues.

The 870 Series PTO is available in eight internal gear ratios with a range of output options, including a 360° rotatable flange. It incorporates electronic overspeed control (EOC) to protect driven equipment and an electric/hydraulic shift system with a cartridge valve for better transmission and chassis fitment. A patented internal shaft brake option is available for pump applications and rotatable wet spline options can increase spline life by a factor of 10, the company said.

Six shift options are available, four of which are integrated into the PTO housing that requires one hose for simplified installation.