The Chelsea 877XDFJP-M5RZ or 877XDFJPM5RZ is a 10-bolt, constant mesh power take-off from the Chelsea 877 Series, designed for Allison transmission applications with demanding, continuous-duty workloads. The output shaft is a 1-1/2" 10-spline shaft with a 1410 companion flange. Continuous torque rating reaches 670 lb-ft (check application pages for actual torque ratings for your specific installation), with intermittent torque capacity above 501 lb-ft. Shaft power is rated at 64 HP at 500 RPM and 128 HP at 1,000 RPM. The compact housing reduces clearance conflicts, and rotatable output flanges allow two assembly arrangements to maximize installation clearance. Wet Spline Technology is incorporated to extend the service life of both the PTO and connected pump shafts. Common applications include refuse trucks, aerial units, snow and ice equipment, fire and rescue trucks, and oil and gas service vehicles. Call us to confirm proper fit for your application.
Features
10-bolt mounting for Allison transmission applications
Constant mesh shift type, suited for continuous-duty operation without disengagement
Output shaft: 1-1/2" 10-spline with 1410 companion flange
Continuous torque: 670 lb-ft; intermittent torque: 501+ lb-ft (verify actual ratings for your application)
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Compact housing with rotatable output flanges and Wet Spline Technology for extended service life
Tech Specs
- Mounting Type: 10-Bolt
- Transmission Manufacturer: Allison
- Shift Type: Constant Mesh
- Output Shaft Type: 1-1/2" 10-Spline with 1410 Companion Flange
- Intermittent Torque: 501+ lb-ft, 501+ Nm
- Continuous Torque: 670 lb-ft, 908 Nm (check application pages for actual torque ratings)
- Output Power: 56+ HP, 51+ kW
- Shaft Power: 64 HP at 500 RPM, 128 HP at 1,000 RPM, 48 kW at 500 RPM, 95 kW at 1,000 RPM
Additional Information
