The Chelsea 880 Series Power Take-Off Assembly, part number 880XRDAX-V5XK or 880XRDAXV5XK, is an 8-bolt, heavy-duty PTO built for high-torque, high-load applications including fire trucks, oil field equipment, bulk haulers, aerial units, and large recovery trucks. It delivers up to 500 lb-ft intermittent torque and shifts via a standard lever mechanical control. The output shaft is a 1-1/2"-10T spline with a 1410 series companion flange, supporting 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing accepts a dual-pump configuration, and the removable shift cover allows straightforward backlash adjustment. Compatible with Volvo/Mack, Allison, Eaton/Fuller, and other 8-bolt manual transmissions. Call us to confirm proper fit for your application.
Features
8-bolt mounting compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever mechanical shift with optional air control shift available
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for actual torque ratings
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output allows mounting a hydraulic pump on each end of the PTO
Removable shift cover simplifies backlash adjustment
Cast iron housing construction
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other 8-Bolt Manual Transmissions
- 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 (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
