The Chelsea 660XHAHX-P3XV or 660XHAHXP3XV is a 660 Series Power Take-Off designed for medium to heavy duty applications on most popular 6-bolt manual transmissions, including Eaton/Fuller, Volvo/Mack, and other compatible units. The 660 Series features a cast iron housing with tapered cone bearings on both the input and output shafts for strong load-bearing capability and long service life. The series carries an intermittent torque rating up to 375 lb-ft (508 Nm), with continuous operation supported at a 30% de-rating. Shift type options within this series include wire/cable and mechanical. The 660 Series supports multiple output configurations and four internal speed ratios. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 660 Series Power Take-Off for 6-bolt manual transmissions
Cast iron housing with tapered cone bearings on input and output shafts
Intermittent torque capacity up to 375 lb-ft (508 Nm); continuous operation with 30% de-rating
Shift options include wire/cable and mechanical
Compatible with Eaton/Fuller, Volvo/Mack, and other major transmission manufacturers
Suited for aerial devices, dump trucks, service trucks, snow and ice removal, and blower/product pump applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: Up to 375 lb-ft (508 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 36 HP at 500 RPM, 71 HP at 1,000 RPM, 107 HP at 1,500 RPM
- Output Types: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Other
- Housing Material: Cast Iron
Additional Information
Parts Manual: Chelsea 660 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
