The Chelsea 880 Series Power Take-Off, part number 880GMAHX-P3XS or 880GMAHXP3XS, is an 8-bolt, lever-mechanical-shift PTO built for heavy-duty, high-torque applications. It delivers up to 500 lb-ft intermittent torque and 56+ HP output, with shaft power rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The output shaft is a 1-1/2" 10-tooth spline with a 1410 companion flange. Cast iron housing and tapered cone bearings handle the load demands of fire trucks, bulk haulers, oil field equipment, large recovery trucks, and aerial applications. The removable shift cover simplifies backlash adjustment during installation. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmission families with an 8-bolt aperture. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt mounting for compatibility with most manual transmissions, including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control shift availability across the 880 Series
1-1/2" - 10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Tech Specs
- Intermittent Torque: 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- Shift Type: Lever Mechanical
- Mounting Type: 8-Bolt
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- Transmission Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
