The Chelsea 885XMDAX-A5XV or 885XMDAXA5XV is an Air PowerShift Power Take-Off from the Chelsea 885 Series, built for heavy-duty 8-bolt PTO aperture transmissions including Allison, Eaton/Fuller, Volvo/Mack, and other compatible units. The 885 Series is rated for intermittent torque up to 500 ft-lbs (678 Nm), with continuous operation supported at a 30% de-rating. Output options include an SAE C pump flange with a 1-1/4"-14T spline, as well as a 1410 Series companion flange. The series delivers up to 95 HP at 1,000 RPM and features a rugged cast iron housing with heavy-duty ball bearings on the output shaft. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 885 Series Air PowerShift (hydraulic shift) PTO
8-bolt mounting for compatible automatic and manual transmissions
Intermittent torque rating up to 500 ft-lbs (678 Nm); continuous operation with 30% de-rating
SAE C pump flange output with 1-1/4"-14T spline; 1410 Series companion flange also available
Cast iron housing with heavy-duty ball bearings on the output shaft
Compatible transmission manufacturers include Allison, Eaton/Fuller, and Volvo/Mack
Tech Specs
- Shift Type: Air PowerShift (Hydraulic)
- Mounting Type: 8-Bolt PTO Aperture
- Output Shaft Type: SAE C (1-1/4" - 14T) Pump Spline; 1410 Series Companion Flange
- Output Type: SAE C Pump Flange, Driveline
- Intermittent Torque: Up to 500 ft-lbs (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1,000 RPM
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, and other 8-bolt aperture transmissions
- Lubricant: No Pressure Lube (X designation)
- Dimensions (H x W x L): 15 x 12.5 x 14 in.
Additional Information
The Chelsea 885 Series is suited for demanding vocational applications including oil field service, bulk transport, and fire and rescue. The large clutch pack supports extended service life under heavy-duty cycling. Chelsea's Electric Overspeed Control (EOC) option is available within the 885 Series, and pressure lubrication is available on select configurations. Parker Chelsea publishes a dedicated 885 Series Owner's Manual and Parts List (HY25-2885-M1_US) for service reference.Parts Manual: Chelsea 885 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
