Description
The Chelsea 880XMAHX-A5XS or 880XMAHXA5XS is an 8-bolt Power Take-Off assembly from the Chelsea 880 Series, built for high-torque, heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. It shifts via lever mechanical control and delivers up to 500 lb-ft intermittent torque (678 Nm), with shaft power rated at 48 HP at 500 RPM and 95 HP at 1,000 RPM. The output shaft is a 1-1/2″-10T spline with a 1410 companion flange, and the unit mounts via an 8-bolt pattern compatible with most manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison applications. Cast iron housing, a removable shift cover for accurate backlash adjustment, and dual-pump output capability for mounting a pump on each end round out the design. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting pattern fits most manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison
Lever mechanical shift control; optional air shift available on the 880 Series
1-1/2″-10T spline output with 1410 companion flange for driveline connection
Intermittent torque rating: 500 lb-ft (678 Nm); continuous operation supported with 30% de-rating
Shaft power: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Cast iron housing with removable shift cover for simplified backlash adjustment
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft (678 Nm) – Check Application Pages for Actual Torque Ratings
- CONTINUOUS OPERATION: Yes, with 30% de-rating
- SHIFT TYPE: Lever Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/2″ – 10T Spline with 1410 Companion Flange
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Allison, Other
- DIMENSIONS (H x W x L): 15.75″ x 12.5″ x 14″
