The Chelsea 660 Series Power Take-Off, part number 660GSAHX-H3XD or 660GSAHXH3XD, is a 6-bolt mounted PTO designed for medium to heavy-duty vocational applications including dump trucks, aerial devices, service trucks, and snow and ice removal equipment. It uses a wire/cable mechanical shift and accepts a 1-1/4" round output shaft with key. The 660 Series carries an intermittent torque rating up to 375 lb-ft (508 Nm) - verify actual torque against application pages for your specific configuration. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. Compatible transmissions include Eaton/Fuller, Volvo/Mack, Hino, and other select manufacturers. A genuine Chelsea part available from Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting type for compatibility with popular manual transmissions including Eaton/Fuller, Volvo/Mack, and Hino
Wire/cable mechanical shift operation
Intermittent torque rating up to 375 lb-ft (508 Nm) - check application pages for your configuration
1-1/4" round output shaft with key
One-piece gears for higher torque capacity
Cast iron bearing caps with greaseable shaft options
Tech Specs
- Intermittent Torque: 375 lb-ft / 508 Nm (check application pages for actual torque ratings for your configuration)
- Shift Type: Wire/Cable, Mechanical
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with Key
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP / 27 kW at 500 RPM, 71 HP / 53 kW at 1000 RPM, 107 HP / 80 kW at 1500 RPM
- Compatible Transmission Manufacturers: Eaton/Fuller, Hino, Volvo/Mack, Other
- Continuous Operation: Yes, with 30% de-rating
Additional Information
