Introduction to Sideload
Sideload is defined by WPT as any application that imposes a radial force on the output shaft (example: belt or
chain drives). WPT considers applications which are driveline driven to be Inline, not Sideload.
The Sideload ratings for WPT Mechanical PTOs is on the drawing supplied with the unit. These ratings are
applicable when used in conjunction with WPT Power’s “Product Selection Calculations” located in the Power
Drivetrain Product catalog (WLB-00-001). This catalog can be found by contacting WPT Power or by visiting
www.WPTpower.com. For questions regarding Sideload, contact WPT Power Applications Engineering. Warranty
will not apply to any application not approved by WPT Power.