The Chelsea 880 Series Power Take-Off, part number 880QQLZX-V3XY or 880QQLZXV3XY, is an 8-bolt, lever mechanical shift PTO designed for heavy-duty manual transmission applications including Eaton/Fuller, Volvo/Mack, and Allison. The output shaft is a 1-1/2"-10 tooth spline paired with a 1410 companion flange, and the unit delivers up to 500 lb-ft intermittent torque. Shaft power ratings are 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing is built for demanding service in applications such as bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. A removable shift cover simplifies backlash adjustment during installation. Call us to confirm proper fit for your specific transmission application.
The Chelsea 880 Series is suited for constant mesh input gear applications requiring high torque and broad RPM range capability. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery vehicles. The 880 Series supports continuous operation with a 30% de-rating. For transmission-specific fitment and actual torque ratings, consult the Chelsea 880 Series application pages or call Pro Gear and Transmission to confirm the correct configuration for your chassis.
Features
8-bolt mounting for compatibility with most heavy-duty manual transmissions including Eaton/Fuller, Volvo/Mack, and Allison
1-1/2"-10 tooth spline output shaft with 1410 series companion flange
Lever mechanical shift; optional air control shift available within the 880 Series
Intermittent torque rating: up to 500 lb-ft (678 Nm) - verify actual rating on application pages
Shaft power: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
Removable shift cover enables simple, accurate backlash adjustment; dual-pump output supports mounting a pump on each end
Tech Specs
- INTERMITTENT TORQUE: 401-500 lb-ft (501+ Nm); 500 lb-ft / 678 Nm (check application pages for actual torque rating)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- MOUNTING TYPE: 8-Bolt
- OUTPUT POWER: 56+ HP (51+ kW)
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1,000 RPM
Additional Information
The Chelsea 880 Series is suited for constant mesh input gear applications requiring high torque and broad RPM range capability. Typical applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial units, and large truck recovery vehicles. The 880 Series supports continuous operation with a 30% de-rating. For transmission-specific fitment and actual torque ratings, consult the Chelsea 880 Series application pages or call Pro Gear and Transmission to confirm the correct configuration for your chassis.
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
