The Chelsea 680XQAHX-P5AZ is an 8-bolt mount Power Take-Off from the Chelsea 680 Series, built around a cast iron housing with tapered cone bearings on the output shaft for long service life in medium to heavy duty applications. The 680 Series is engineered for higher torque demands such as pneumatic blowers and features a space-saving air shift cover for maximum clearance under the truck. Output options include SAE A and SAE B pump flanges, ISO 7652 pump flange, and driveline configurations. Shift types available in this series are wire/cable and mechanical. Compatible with Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other 8-bolt aperture transmissions, with a deep mount housing option available for Mack applications. Pro Gear and Transmission carries this genuine Chelsea unit for aerial, dump truck, refuse, fire and rescue, blower, and service truck applications.
Features
8-bolt mounting for Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other compatible transmissions
Cast iron housing with tapered cone bearings on the output shaft
Output options include SAE A pump flange, SAE B pump flange, ISO 7652 pump flange, and driveline
Wire/cable and mechanical shift types available in this series
Deep mount housing option available for Mack transmission applications
Series-rated for intermittent torque of 375 lb-ft (508 Nm); continuous operation with 30% de-rating
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other 8-Bolt aperture
- Series Intermittent Torque Rating: 375 lb-ft (508 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone (output shaft)
- Dimensions (H x W x L): 8.5 in. x 10.75 in. x 14.5 in.
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
