The Chelsea 880XQAHX-H3AF is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series is engineered for high-torque, heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, winch systems, and large recovery trucks. It features a rugged cast iron housing, constant mesh input gears, and tapered cone bearings for reliable load handling. The standard shift type is lever/mechanical control. The series supports up to 500 lb-ft intermittent torque and delivers up to 95 HP at 1,000 RPM. Output options across the series include SAE B, SAE C, and ISO 7652 pump flanges, as well as driveline configurations. Pro Gear and Transmission carries genuine Chelsea PTO units for demanding on-highway and off-highway applications.
Features
Chelsea 880 Series, 8-bolt transmission mounting
Lever/mechanical shift control standard; air shift optional across the series
Series-rated up to 500 lb-ft intermittent torque
Up to 95 HP output at 1,000 RPM
Rugged cast iron housing with tapered cone bearings
Removable shift cover for simplified backlash adjustment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever/Mechanical (air shift optional)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 95 HP at 1,000 RPM; 48 HP at 500 RPM
- Output Shaft Types (series): SAE B 7/8"-13T Pump Spline, SAE BB 1"-15T Pump Spline, SAE C 1-1/4"-14T Pump Spline, DIN 5462 Pump Spline, 1410 Series Companion Flange
- Output Flange Types (series): SAE B, SAE C, ISO 7652, Driveline
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility (series): Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
