The Chelsea 680GHAHX-A3XV or 680GHAHXA3XV is a Power Take-Off from the Chelsea 680 Series, built for medium to heavy duty manual transmission applications with an 8-bolt PTO aperture. The 680 Series features a cast iron housing with tapered cone bearings on the output shaft for extended service life in higher-torque applications such as pneumatic blowers. The series covers Eaton Fuller, Volvo/Mack, and Daimler/Detroit transmissions, and includes a deep mount housing option suited to Mack applications. Shift types for this series include wire/cable and mechanical. Output options across the 680 Series span SAE A and SAE B pump flanges as well as driveline configurations. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting fits most manual transmission apertures in medium to heavy duty applications
Cast iron housing with tapered cone bearings on the output shaft for high torque capability
Designed for higher-torque work including pneumatic blowers, aerial, dump truck, and refuse applications
Deep mount housing option available for Mack transmission applications
Wire/cable and mechanical shift types supported in the 680 Series
Covers Eaton Fuller, Volvo/Mack, and Daimler/Detroit transmission manufacturers
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
- Intermittent Torque: 301 to 400 lb-ft (series rating; confirm actual rating for this configuration)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP / 51+ kW
- Transmission Manufacturers: Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Housing Material: Cast iron
- Bearing Type: Tapered cone bearings on output shaft
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
