The Chelsea 680XSAHX-P3XY is a 680 Series Power Take-Off built for manual transmission applications with an 8-bolt PTO aperture. The 680 Series is a medium- to heavy-duty PTO designed for higher-torque work such as pneumatic blowers, dump bodies, and refuse equipment. Its cast iron housing and tapered cone bearings on both the input and output shafts deliver strong load-bearing capability and long service life. The series covers Eaton Fuller, Mack, and other major transmission families, with a deep mount housing option available for Mack applications. The space-saving air shift cover maximizes clearance under the truck. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting for most manual transmission applications
Cast iron housing with tapered cone bearings on input and output shafts
Designed for high-torque applications including pneumatic blowers
Deep mount housing option for Mack transmission applications
Space-saving air shift cover for maximum under-truck clearance
Covers Eaton Fuller, Volvo/Mack, Daimler/Detroit, and other transmission families
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable or Mechanical
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Intermittent Torque Rating: 301-400 lb-ft (series range; check application pages for this unit)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP at 500 RPM, 71 HP at 1000 RPM, 107 HP at 1500 RPM
- Housing: Cast iron
- Bearings: Tapered cone on input and output shafts
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
