The Chelsea 660 Series Power Take-Off Assembly, part number 660ZSDAX-V3XD or 660ZSDAXV3XD, is built for medium to heavy duty vocational applications on 6-bolt manual transmissions. Compatible with Eaton/Fuller, Volvo/Mack, Hino, and other transmission manufacturers, this PTO uses wire/cable mechanical shift and delivers up to 375 lb-ft of intermittent torque. The 1-1/4" round output shaft with key supports shaft power of 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. One-piece gears and cast iron bearing caps give the 660 Series its load handling edge over lighter-duty PTO lines. Typical 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 for compatibility with most popular manual transmissions including Eaton/Fuller, Volvo/Mack, and Hino
Wire/cable mechanical shift operation
Intermittent torque capacity up to 375 lb-ft (508 Nm) - check application pages for actual ratings
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)
- 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 (1,000 RPM), 107 HP (1,500 RPM) / 27 kW (500 RPM), 53 kW (1,000 RPM), 80 kW (1,500 RPM)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Hino, Other 6-bolt manual transmissions
- Continuous Operation: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 660 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
