The Chelsea 880 Series Power Take-Off Assembly, part number 880XMITX-V5XV or 880XMITXV5XV, is an 8-bolt, lever mechanical shift PTO built for heavy-duty, high-torque applications. The output shaft is a 1-1/2"-10T spline with a 1410 series companion flange, rated for intermittent torque up to 500 lb-ft (678 Nm). Shaft power output runs 48 HP at 500 RPM and 95 HP at 1000 RPM, with total output capability exceeding 56 HP. The cast iron housing features a removable shift cover for accurate backlash adjustment, and the dual-pump output configuration allows a pump to be mounted on each end of the unit. Compatible transmissions include Volvo/Mack, Allison, and Eaton/Fuller applications. Call us to confirm proper fit for your specific transmission.
The Chelsea 880 Series PTO is designed for demanding on-highway and off-highway work including bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery. The 880 Series features constant mesh input gears for reliable engagement across high and low speed conditions, and tapered cone bearings for strong load-bearing performance. The series supports continuous operation with a 30% de-rating applied. Available output flange options within the 880 Series include SAE B, SAE C, and ISO 7652 pump flanges as well as 1410 driveline configurations. For application-specific torque ratings, consult the Chelsea application pages or call Pro Gear and Transmission to confirm the correct unit for your transmission and installation.
Features
8-bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for simple, accurate backlash adjustment
1-1/2"-10T spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm)
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Dual-pump output supports mounting a hydraulic pump on each end of the PTO
Rugged cast iron housing suited for bulk haulers, fire trucks, oil field, and large truck recovery applications
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)
- COMPATIBLE TRANSMISSIONS: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
The Chelsea 880 Series PTO is designed for demanding on-highway and off-highway work including bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery. The 880 Series features constant mesh input gears for reliable engagement across high and low speed conditions, and tapered cone bearings for strong load-bearing performance. The series supports continuous operation with a 30% de-rating applied. Available output flange options within the 880 Series include SAE B, SAE C, and ISO 7652 pump flanges as well as 1410 driveline configurations. For application-specific torque ratings, consult the Chelsea application pages or call Pro Gear and Transmission to confirm the correct unit for your transmission and installation.
