The Chelsea 660XRAHX-V3GA or 660XRAHXV3GA is a 660 Series Power Take-Off assembly designed for medium- to heavy-duty vocational applications including dump trucks, aerial devices, and service trucks. It mounts on 6-bolt transmissions compatible with Eaton/Fuller, Volvo/Mack, Hino, and other popular manual gearboxes. Shift is wire/cable mechanical. The output shaft is a 1-1/4" round with keyway, and the series delivers up to 375 lb-ft intermittent torque with shaft power rated at 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The cast iron housing and tapered cone bearings on the output shaft contribute to the long service life the 660 Series is known for. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting for compatibility with Eaton/Fuller, Volvo/Mack, Hino, and other popular manual transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque capacity up to 375 lb-ft (508 Nm) - check application pages for actual torque ratings
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 (check application pages for actual torque ratings)
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Wire/Cable, Mechanical
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP / 27 kW (500 RPM), 71 HP / 53 kW (1000 RPM), 107 HP / 80 kW (1500 RPM)
- Compatible Transmission Manufacturers: Eaton/Fuller, Volvo/Mack, Hino, Other
- Housing Material: Cast Iron
Additional Information
