The Chelsea 885GMAHX-P3XS or 885GMAHXP3XS is an 8-bolt hydraulic PowerShift Power Take-Off assembly from the 885 Series, built for heavy-duty applications on Allison, Eaton/Fuller, Volvo/Mack, and other transmissions with an 8-bolt PTO aperture. Output is delivered through a 1-1/2"-10T spline with a 1410 companion flange. Shaft power rates at 48 HP at 500 RPM and 95 HP at 1000 RPM, with an intermittent torque rating up to 500 lb-ft (check application pages for actual torque ratings). The cast iron housing and heavy-duty ball bearings on the output shaft are matched to a large clutch pack sized for sustained high-torque work. Continuous operation is supported with a 30% de-rating. Call us to confirm proper fit for your application.
Features
8-bolt hydraulic PowerShift shift type
Intermittent torque up to 500 lb-ft / 678 Nm (verify actual rating on application pages)
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Output shaft: 1-1/2"-10T spline with 1410 series companion flange
Rugged cast iron housing with heavy-duty ball bearings on the output shaft
Pressure lubrication available; continuous operation supported with 30% de-rating
Tech Specs
- Intermittent Torque: 401-500 lb-ft / 501+ Nm; 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Hydraulic PowerShift
- Output Power: 56+ HP / 51+ kW
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other (8-bolt PTO aperture)
- Output Shaft Type: 1-1/2"-10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP (500 RPM) / 95 HP (1000 RPM); 36 kW (500 RPM) / 71 kW (1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 885 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
