The Chelsea 660 Series Power Take-Off, part number 660KQAHX-V3XD or 660KQAHXV3XD, is a 6-bolt 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 delivers an intermittent torque capacity up to 375 lb-ft (508 Nm) - check application pages for actual torque ratings for your specific installation. The 1-1/4" round output shaft with key accommodates a range of drive setups. Shaft power ratings run 36 HP at 500 RPM, 71 HP at 1,000 RPM, and 107 HP at 1,500 RPM. The cast iron housing with tapered cone bearings on the output shaft and tapered bearings on the input shaft provide strong load-bearing capability for demanding cycles. Compatible with Eaton/Fuller, Volvo/Mack, Hino, and other manual 6-bolt transmissions. Call us to confirm proper fit for your application.
Features
6-bolt mounting fits most popular manual transmissions including Eaton/Fuller, Volvo/Mack, Hino, and others
Wire/cable mechanical shift type
Intermittent torque capacity up to 375 lb-ft (508 Nm) - verify actual rating on application pages
1-1/4" round output shaft with key
One-piece gears for higher torque capacity
Tapered cone bearings on output shaft and tapered input shaft bearings for greater load-bearing capability
Cast iron bearing caps and greaseable shaft options for extended service life
Tech Specs
- Intermittent Torque: Up to 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 (27 kW) at 500 RPM, 71 HP (53 kW) at 1,000 RPM, 107 HP (80 kW) at 1,500 RPM
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, Hino, Other 6-bolt manual transmissions
- Continuous Operation: Yes, with 30% de-rating
Additional Information
