The Chelsea 680QFMEX-66XD is an 8-bolt Power Take-Off from the Chelsea 680 Series, designed for medium to heavy duty manual transmission applications. The 680 Series mounts to transmissions with an 8-bolt PTO aperture and is a fit for Eaton Fuller and Volvo/Mack platforms, including a deep mount housing option for Mack applications. The cast iron housing and tapered cone bearings on the output shaft give the 680 Series a strong intermittent torque rating and long service life, making it well suited for demanding vocational uses such as pneumatic blowers, aerial equipment, refuse, dump trucks, and fire and rescue apparatus. The space-saving air shift cover maximizes clearance under the truck.
Features
8-bolt mounting for compatibility with a wide range of manual transmission apertures
Cast iron housing with tapered cone bearings on the output shaft for extended service life
Deep mount housing option supports Mack transmission applications
Space-saving air shift cover design for maximum clearance under the truck
Suited for high-torque vocational work including pneumatic blowers, aerial, dump, refuse, and fire and rescue applications
Compatible with Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other transmission manufacturers
Tech Specs
- Mounting Type: 8-Bolt
- Series: Chelsea 680 Series
- Shift Type: Wire/Cable or Mechanical
- Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, or Driveline
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and Other
- Continuous Operation: Yes, with 30% de-rating
- Housing Material: Cast Iron
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
