The Chelsea 880QJLZX-D3GS is an 880 Series Power Take-Off built for 8-bolt manual transmission apertures. The 880 Series is rated for up to 500 lb-ft of intermittent torque and is designed for high-torque, constant-mesh input applications. Output options across the series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations, with shaft spline options ranging from SAE B (7/8"-13T) through SAE C (1-1/4"-14T). The standard shift is mechanical lever control. Cast iron housing and tapered cone bearings give the 880 Series its load-handling capability. Typical applications include fire trucks, oil field equipment, bulk haulers, aerial units, and large recovery trucks. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
880 Series 8-bolt mounting fits most manual transmissions with 8-bolt aperture
Up to 500 lb-ft intermittent torque rating (678 Nm)
Mechanical lever shift standard; air control shift optional
SAE B, SAE C, and ISO 7652 pump flange output configurations available in the series
Constant-mesh input gears for high- and low-speed, high-torque operation
Rugged cast iron housing with tapered cone bearings for heavy-duty load capacity
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Mechanical Lever (air shift optional)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Types (series): SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options (series): SAE B 7/8"-13T, SAE BB 1"-15T, SAE C 1-1/4"-14T, DIN 5462, 1410 Series Companion Flange
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1000 RPM
- Lubricant Type: Pressure lube or non-pressure lube (model-dependent)
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and others (including Eaton Endurant)
Additional Information
The Chelsea 880 Series is documented in the 880 Series Owner's Manual, 880 Series Parts List (HY25-2880-M1_US), and Chelsea Service Manual (HY25-6880-M1/US). A Detroit DT12 Adapter Owner's Manual is also available for 880 Series installations. The removable shift cover simplifies backlash adjustment during installation. The series supports dual-pump output, allowing a pump to be mounted on each end of the PTO.Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
