The Chelsea 880XTDAX-A5XV or 880XTDAXA5XV is an 880 Series Power Take-Off assembly built for heavy-duty, high-torque applications. It mounts via an 8-bolt aperture on manual transmissions from Volvo/Mack, Allison, Eaton/Fuller, and others. The lever mechanical shift engages constant-mesh input gears rated for intermittent torque up to 500 lb-ft (678 Nm). The output shaft is a 1-1/2 inch, 10-spline configuration paired with a 1410 companion flange. Shaft power reaches 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing carries tapered cone bearings, and the removable shift cover simplifies backlash adjustment during installation. Typical platforms include bulk haulers, fire trucks, oil-field rigs, aerial units, and large recovery trucks. Call us to confirm proper fit for your specific transmission.
Features
8-Bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with constant-mesh input gears
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual ratings
1-1/2" - 10T spline output shaft with 1410 series companion flange
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Removable shift cover for straightforward backlash adjustment
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft / 501+ Nm; rated at 500 lb-ft (678 Nm) - check application pages for actual torque ratings
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Lever Mechanical
- TRANSMISSION MANUFACTURER: Volvo/Mack, Allison, Eaton/Fuller, Other
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
