The Chelsea 660XQAHX-A3GB or 660XQAHXA3GB is a 6-bolt power take-off assembly with wire/cable mechanical shift and a 1-1/4" round output shaft (keyed option available). Intermittent torque rating is 375 lb-ft (508 Nm) - verify your exact application on Chelsea's application pages. Output power exceeds 56 HP (51 kW); shaft power at 1,000 RPM reaches 71 HP (53 kW) and at 1,500 RPM reaches 107 HP (80 kW). Compatible transmissions include Eaton/Fuller, Volvo/Mack, Hino, and select others. One-piece gears support higher torque loads, cast iron bearing caps add durability, and greaseable shaft options allow for ongoing maintenance. Overall dimensions are 8.38" H x 10.38" W x 14.25" L. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting for Eaton/Fuller, Volvo/Mack, Hino, and other compatible transmissions
Wire/cable mechanical shift operation
1-1/4" round output shaft with keyed option available
Intermittent torque rating up to 375 lb-ft (508 Nm) - confirm via Chelsea application pages
Shaft power: 71 HP (53 kW) at 1,000 RPM; 107 HP (80 kW) at 1,500 RPM
One-piece gears, cast iron bearing caps, and greaseable shaft options
Tech Specs
- Intermittent Torque: 375 lb-ft (508 Nm) - Check Chelsea Application Pages for Actual Torque Ratings
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP (51+ kW)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Hino, and select others
- Output Shaft Type: 1-1/4" Round or 1-1/4" Round with Key
- Mounting Type: 6-Bolt
- Shaft Power: 500 RPM: 36 HP (27 kW) | 1,000 RPM: 71 HP (53 kW) | 1,500 RPM: 107 HP (80 kW)
- Dimensions: 8.38" H x 10.38" W x 14.25" L
Additional Information
