The Chelsea 877XAFJP-M5XV or 877XAFJPM5XV is a constant mesh power take-off from the Chelsea 877 Series, designed for 10-bolt Allison transmission applications with demanding, continuous-duty workloads. Output is through a 1-1/2" 10-tooth spline with a 1410 companion flange. Continuous torque reaches 670 lb-ft (908 Nm) - verify actual ratings against Chelsea application pages for your specific installation. 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 give installers flexibility at mounting. Wet Spline Technology is built in to extend both PTO and pump shaft service life. Typical applications include refuse trucks, aerial units, snow and ice equipment, and fire and rescue vehicles. Call us to confirm proper fit for your application.
Features
10-bolt mounting for Allison transmission applications
Constant mesh shift type - no disengagement required, suited for load-sense pump use
Output: 1-1/2" 10-tooth spline with 1410 series companion flange
Continuous torque up to 670 lb-ft (908 Nm) - confirm actual rating on Chelsea application pages
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-Tooth Spline with 1410 Series Companion 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 Chelsea application pages for actual torque ratings
Additional Information
