The Chelsea 877 Series Power Take-Off, part number 877XCFJP-M5RY or 877XCFJPM5RY, is a constant-mesh, 10-bolt PTO designed for Allison transmissions in demanding continuous-duty applications. Output is through a 1-1/2" 10-tooth spline with a 1410 companion flange. The 877 Series delivers up to 670 lb-ft continuous torque and 64 HP at 500 RPM or 128 HP at 1,000 RPM. Compact housing height helps reduce clearance problems, and rotatable output flanges give added installation flexibility. Wet Spline Technology is integrated to extend PTO and pump shaft service life. Typical applications include refuse trucks, aerial equipment, snow and ice 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 and load-sense pump setups
Output: 1-1/2" 10-tooth spline with 1410 companion flange
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Continuous torque rating up to 670 lb-ft (verify actual rating on application pages)
Wet Spline Technology and rotatable output flanges for extended service life and installation clearance
Tech Specs
- Mounting Type: 10-Bolt
- Transmission Manufacturer: Allison
- Shift Type: Constant Mesh
- Output Shaft Type: 1410 Companion Flange, 1-1/2" 10-Tooth Spline with 1410 Flange
- 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)
- Intermittent Torque: 501+ lb-ft, 501+ Nm
- Continuous Torque: 670 lb-ft, 908 Nm (check application pages for actual torque ratings)
Additional Information
