The Chelsea 660XQDAX-P3XD or 660XQDAXP3XD is a 660 Series Power Take-Off designed for medium to heavy-duty vocational applications on most popular manual 6-bolt transmissions. The 660 Series is built around a cast iron housing with tapered cone bearings on the output shaft, giving it an intermittent torque capacity of up to 375 lb-ft (508 Nm). Continuous operation is supported with a 30% de-rating. The series accommodates wire/cable or mechanical shift and is compatible with Eaton/Fuller, Volvo/Mack, and select other transmission manufacturers. With 26 output options and four internal speed ratios, this PTO fits a wide range of hydraulic pump configurations. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 660 Series, 6-bolt mounting for most popular manual transmissions
Cast iron housing with tapered cone bearings on the output shaft for load capacity
Intermittent torque rating up to 375 lb-ft (508 Nm) for demanding applications
Continuous operation supported with 30% de-rating
Wire/cable or mechanical shift options
Compatible with Eaton/Fuller, Volvo/Mack, and other transmission manufacturers
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or 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 1000 RPM, 107 HP at 1500 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.
