The Chelsea 880XMAHX-Y6XS or 880XMAHXY6XS is an 8-bolt, heavy-duty Power Take-Off assembly from the Chelsea 880 Series, designed for high-torque, high-cycle applications including fire trucks, oil field equipment, bulk haulers, aerial units, and large recovery vehicles. Shift type is lever mechanical. The output shaft is a 1-1/2"-10T spline with a 1410 Series companion flange. Intermittent torque rating for the 880 Series reaches 500 lb-ft (678 Nm); check application pages for the actual rating specific to your installation. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. Compatible transmission families include Volvo/Mack, Allison, and Eaton/Fuller, among others. Cast iron housing supports a removable shift cover for backlash adjustment. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
The Chelsea 880 Series is suited for on-highway and off-highway equipment in oil and gas, aerial, mining, and heavy recovery markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field vehicles, aerial platforms, and large tow/recovery trucks. The 880 Series features constant mesh input gears for operation across high and low speed ranges, and tapered cone bearings for strong load-bearing capability. Continuous operation is supported with a 30% de-rating applied. Parker Chelsea service documentation for this series includes the 880 Series Owner's Manual and Parts List (HY25-2880-M1_US), the Chelsea Service Manual (HY25-6880-M1/US), and 880 Series Sales Literature.
Features
8-Bolt mounting configuration fits most manual transmissions with an 8-bolt aperture
Lever mechanical shift; optional air control shift available through Chelsea
1-1/2"-10T spline output shaft with 1410 Series companion flange
Intermittent torque capacity: 500 lb-ft (678 Nm) - check application pages for actual rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Removable shift cover simplifies backlash adjustment during installation
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- SHIFT TYPE: Lever Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- OUTPUT POWER: 56+ HP / 51+ kW
- SHAFT POWER: 48 HP at 500 RPM; 95 HP at 1000 RPM (36 kW at 500 RPM; 71 kW at 1000 RPM)
- TRANSMISSION MANUFACTURER COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
The Chelsea 880 Series is suited for on-highway and off-highway equipment in oil and gas, aerial, mining, and heavy recovery markets. Typical applications include bulk haulers, winch systems, fire trucks, oil field vehicles, aerial platforms, and large tow/recovery trucks. The 880 Series features constant mesh input gears for operation across high and low speed ranges, and tapered cone bearings for strong load-bearing capability. Continuous operation is supported with a 30% de-rating applied. Parker Chelsea service documentation for this series includes the 880 Series Owner's Manual and Parts List (HY25-2880-M1_US), the Chelsea Service Manual (HY25-6880-M1/US), and 880 Series Sales Literature.
