The Chelsea 680XSAHX-P3RK is an 8-bolt Power Take-Off from the 680 Series, designed for medium to heavy-duty manual transmission applications including Eaton Fuller, Volvo/Mack, Daimler/Detroit, and other compatible transmissions. This unit features an SAE A pump flange output and wire/cable or mechanical shift options, with air shift available through the space-saving shift cover. The cast iron housing and tapered cone output shaft bearings give the 680 Series its high torque capability, rated at up to 375 lb-ft intermittent torque. A deep mount housing option covers Mack transmission applications. Typical vocational uses include aerial, dump truck, refuse, blower and product pump, snow and ice removal, and fire and rescue service. Available from Pro Gear and Transmission.
Features
8-Bolt mounting for broad manual transmission coverage including Eaton Fuller and Volvo/Mack
SAE A pump flange output with wire/cable or mechanical shift
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating up to 375 lb-ft (508 Nm) - check application pages for actual rating
Deep mount housing option available for Mack transmission applications
Suited for aerial, dump truck, refuse, blower/pump, snow removal, and fire and rescue work
Tech Specs
- Mounting Type: 8-Bolt
- Output Type: SAE A Pump Flange
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: Up to 375 lb-ft (508 Nm) - verify actual rating on application page
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (42+ kW)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
- Housing: Cast Iron
- Bearings: Tapered Cone (input and output shafts)
Additional Information
The Chelsea 680 Series is covered by the following Parker Chelsea documents: 680 Series Parts List (HY25-2660-M1_US), 680 Series Sales Literature, the 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual, and the Detroit DT12 Adapter Owner's Manual for 238/489/680/826/880 Series. Additional reference documents include Chelsea PTO General Information Catalog and Chelsea PTO Stud Kits (HY25-2002-M1_US). The part number 680XSAHX-P3RK is also referenced as SP680XSAHX-P3RK 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.
