The Chelsea 880 Series Power Take-Off, part number 880GMAHX-P3XY or 880GMAHXP3XY, is an 8-bolt, lever mechanical shift PTO rated for up to 500 lb-ft intermittent torque. The output shaft is a 1-1/2"-10T spline paired with a 1410 series companion flange. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The 880 Series is compatible with a broad range of manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison. Constant mesh input gears, tapered cone bearings, and a removable shift cover for straightforward backlash adjustment make this a proven choice for fire trucks, bulk haulers, oil field equipment, and large truck recovery. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt mounting, compatible with Eaton/Fuller, Volvo/Mack, and Allison manual transmissions
Lever mechanical shift with constant mesh input gears
1-1/2"-10T spline output shaft with 1410 series companion flange
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Removable shift cover for easier, more accurate backlash adjustment
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Rugged cast iron housing
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); rated 500 lb-ft / 678 Nm (check application pages for actual torque ratings)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
- SHIFT TYPE: Lever Mechanical
- OUTPUT POWER: 56+ HP (51+ kW)
- OUTPUT SHAFT TYPE: 1-1/2"-10T Spline with 1410 Series Companion Flange
- MOUNTING TYPE: 8-Bolt
- SHAFT POWER: 48 HP at 500 RPM / 95 HP at 1000 RPM (36 kW at 500 RPM / 71 kW at 1000 RPM)
- 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.
