The Chelsea 885XJAHX-P3AB or 885XJAHXP3AB is an 885 Series 8-bolt hydraulic PowerShift Power Take-Off assembly built for heavy-duty applications on Allison, Eaton/Fuller, Volvo/Mack, and other transmissions with an 8-bolt PTO aperture. The 885 Series is rated for intermittent torque up to 500 lb-ft (678 Nm), check application pages for your actual torque rating. Output shaft is a 1-1/2"-10T spline with a 1410 companion flange. Shaft power reaches 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing encloses heavy-duty ball bearings on the output shaft. Pressure lubrication is available on this configuration. Available for continuous operation with a 30% de-rating applied. Call us to confirm proper fit for your transmission and application.
The Chelsea 885 Series PTO is used across oil field, bulk transporter, fire and rescue, water drilling, and other mobile vocational applications. The large clutch pack supports the 500 lb-ft torque rating for extended service life in demanding duty cycles. The 885 Series offers two output options and four internal speed ratios. Electric Overspeed Control (EOC) is available as an option on this series. Refer to the 885 Series Parts List (HY25-2885-M1_US) and the 272/282/852/885 Series Owner's Manual for full service and parts information.
Features
8-bolt hydraulic PowerShift (Air PowerShift) mounting for automatic and manual transmissions
Intermittent torque rating up to 500 lb-ft (678 Nm), verify actual rating on application pages
1-1/2"-10T spline output shaft with 1410 series companion flange
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM (36 kW and 71 kW respectively)
Rugged cast iron housing with heavy-duty ball bearings on the output shaft
Pressure lubrication available; compatible with Allison, Eaton/Fuller, Volvo/Mack, and other 8-bolt aperture transmissions
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Hydraulic PowerShift (Air PowerShift)
- Mounting Type: 8-Bolt
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/2"-10T Spline with 1410 Series Companion Flange
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP (500 RPM), 95 HP (1,000 RPM) / 36 kW (500 RPM), 71 kW (1,000 RPM)
- Continuous Operation: Yes, with 30% de-rating
- Pressure Lubrication: Available
Additional Information
The Chelsea 885 Series PTO is used across oil field, bulk transporter, fire and rescue, water drilling, and other mobile vocational applications. The large clutch pack supports the 500 lb-ft torque rating for extended service life in demanding duty cycles. The 885 Series offers two output options and four internal speed ratios. Electric Overspeed Control (EOC) is available as an option on this series. Refer to the 885 Series Parts List (HY25-2885-M1_US) and the 272/282/852/885 Series Owner's Manual for full service and parts information.
