The Chelsea 877XHFJP-M5XV or 877XHFJPM5XV 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 via a 1-1/2" 10-spline shaft with a 1410 companion flange. Shaft power is rated at 64 HP at 500 RPM and 128 HP at 1,000 RPM. Continuous torque reaches 670 lb-ft; verify actual torque ratings against Chelsea application pages for your specific installation. The compact housing reduces clearance issues, and rotatable output flanges give added flexibility at installation. Wet Spline Technology helps extend service life on both the PTO and pump shaft. Typical applications include refuse trucks, aerial units, snow and ice equipment, and fire apparatus. Call us to confirm proper fit for your application.
Features
10-bolt mounting for Allison transmission applications
Constant-mesh shift type for continuous-duty use without disengagement
1-1/2" 10-spline shaft with 1410 series companion flange output
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Continuous torque: 670 lb-ft (verify against Chelsea application pages for your unit)
Compact housing with rotatable output flanges and Wet Spline Technology
Tech Specs
- Mounting Type: 10-Bolt
- Transmission Manufacturer: Allison
- Shift Type: Constant Mesh
- Output Shaft Type: 1-1/2" 10-Spline with 1410 Series 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 (500 RPM), 128 HP (1,000 RPM) / 48 kW (500 RPM), 95 kW (1,000 RPM)
Additional Information
