The Chelsea 660XSAHX-V3XV is a 660 Series Power Take-Off built for medium to heavy duty truck applications. The 660 Series mounts to most popular 6-bolt manual transmissions and features a cast iron housing with tapered cone bearings on the output shaft for extended service life. The series carries an intermittent torque rating up to 375 lb-ft and supports continuous operation with a 30% de-rating. Output power reaches 71 HP at 1,000 RPM. The 660 Series is compatible with Eaton/Fuller, Volvo/Mack, and other transmission manufacturers and supports wire/cable or mechanical shift actuation. Common applications include dump trucks, aerial devices, service trucks, and blower and product pump systems.
Features
660 Series 6-bolt mounting fits most popular manual transmissions
Cast iron housing with tapered cone bearings on output shaft
Intermittent torque capacity up to 375 lb-ft (508 Nm)
Output power: 36 HP at 500 RPM, 71 HP at 1,000 RPM, 107 HP at 1,500 RPM
Wire/cable or mechanical shift actuation
Compatible with Eaton/Fuller and Volvo/Mack transmissions
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
- Shaft Power: 36 HP (500 RPM) / 71 HP (1,000 RPM) / 107 HP (1,500 RPM)
- Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Other
- Lubricant Type: No Pressure Lube (X designation)
Additional Information
Parts Manual: Chelsea 660 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
