The Chelsea 660 Series Power Take-Off, part number 660XQAHX-V3AZ or 660XQAHXV3AZ, is a 6-bolt mounted PTO designed for medium to heavy duty vocational applications including dump trucks, aerial devices, service trucks, and snow removal equipment. It uses a wire/cable mechanical shift and delivers up to 375 lb-ft of intermittent torque (508 Nm), with shaft power ratings of 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The 1-1/4" round output shaft with keyway suits a wide range of hydraulic pump drives. Compatible transmissions include Eaton/Fuller, Volvo/Mack, Hino, and other 6-bolt applications. Cast iron bearing caps and one-piece gears contribute to the series' load-handling capability. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting fits most popular manual transmissions including Eaton/Fuller, Volvo/Mack, Hino, and compatible 6-bolt housings
Wire/cable mechanical shift operation
Intermittent torque capacity up to 375 lb-ft (508 Nm) - check application pages for actual torque ratings
1-1/4" round output shaft with keyway
One-piece gears for higher torque transmission
Cast iron bearing caps with greaseable shaft options
Tech Specs
- Intermittent Torque: 375 lb-ft / 508 Nm (Check Application Pages for Actual Torque Ratings)
- 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 (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM) / 27 kW (500 RPM), 53 kW (1000 RPM), 80 kW (1500 RPM)
- Transmission Compatibility: Eaton/Fuller, Hino, Volvo/Mack, Other 6-Bolt
- Continuous Operation: Yes, with 30% de-rating
Additional Information
