The Chelsea 660GQAHX-P3GA or 660GQAHXP3GA is a 660 Series power take-off assembly built for medium to heavy-duty vocational applications. It mounts to popular 6-bolt transmissions from Eaton/Fuller, Volvo/Mack, Hino, and other manufacturers. Shift is accomplished via wire/cable mechanical control. The output shaft is a 1-1/4" round with keyway, and the unit delivers up to 375 lb-ft intermittent torque with 56+ HP output capability. Shaft power ratings for the 660 Series run 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. Continuous operation is supported with a 30% de-rating. Common applications include dump trucks, aerial devices, service trucks, and snow and ice removal equipment. Call us to confirm proper fit for your transmission.
Features
6-bolt mounting fits popular Eaton/Fuller, Volvo/Mack, Hino, and other manual transmissions
Wire/cable mechanical shift actuation
1-1/4" round output shaft with keyway
Intermittent torque capacity up to 375 lb-ft (508 Nm) - confirm actual rating on application pages
One-piece gears for higher torque capacity
Cast iron bearing caps and greaseable shaft options for extended service life
Tech Specs
- Intermittent Torque: 375 lb-ft / 508 Nm (verify actual rating on application pages)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM) / 27 kW (500 RPM), 53 kW (1000 RPM), 80 kW (1500 RPM)
- Output Shaft Type: 1-1/4" Round with keyway
- Mounting Type: 6-Bolt
- Transmission Compatibility: Eaton/Fuller, Hino, Volvo/Mack, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
