The Chelsea 680XSAHX-P5XY or 680XSAHXP5XY is a medium to heavy duty Power Take-Off from the Chelsea 680 Series, designed for manual transmissions with an 8-bolt PTO aperture. The 680 Series features a cast iron housing with tapered cone bearings on the output shaft and tapered bearings on the input shaft for strong load-bearing capability. The series covers Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other transmission applications, with a deep mount housing option for Mack. Designed for higher torque applications including pneumatic blowers, aerial equipment, dump trucks, refuse, and fire and rescue vehicles. Call us to confirm proper fit for your application.
Features
8-bolt mounting for broad manual transmission coverage
Cast iron housing with tapered cone bearings on the output shaft
Tapered input shaft bearings for greater load-bearing capability over needle bearings
Compatible with Eaton/Fuller, Volvo/Mack, and Daimler/Detroit transmissions
Deep mount housing option available for Mack transmission applications
Suited for high-torque applications including pneumatic blowers and aerial equipment
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable or Mechanical
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Intermittent Torque Rating: 301-400 lb-ft (501+ Nm); 375 lb-ft / 508 Nm (see application pages for actual ratings)
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP at 500 RPM, 71 HP at 1000 RPM, 107 HP at 1500 RPM
- Continuous Operation: Yes, with 30% de-rating
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 680 Series PTO is built for vocational and municipal markets including aerial, snow and ice removal, fire and rescue, dump truck and trailer, service trucks, refuse, and blower and product pump applications. The series offers thirty-two output options, including a 360-degree rotatable flange for pump fitment flexibility, four internal speed ratios, and ten shift options. Part number 680XSAHX-P5XY is also referenced as SP680XSAHX-P5XY in some catalog listings.Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
