The Chelsea 680ZSAHX-V3AF or 680ZSAHXV3AF is a Power Take-Off from the Chelsea 680 Series, designed for manual transmissions with an 8-bolt PTO aperture. The 680 Series uses a cast iron housing with tapered cone bearings on the output shaft for durability in higher-torque applications such as pneumatic blowers and hydraulic pump drives. Compatible transmission families include Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and others with 8-bolt openings. The series supports multiple output configurations, four internal speed ratios, and ten shift options, including wire/cable and mechanical shift types. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt mounting pattern for compatibility with a wide range of manual transmissions
Cast iron housing with tapered cone bearings on the output shaft for high-torque capability
Compatible with Eaton/Fuller, Volvo/Mack, Daimler/Detroit, and other 8-bolt transmission manufacturers
Available shift types include wire/cable and mechanical
Designed for high-torque applications including pneumatic blowers, dump truck, refuse, aerial, and fire and rescue equipment
Deep mount housing option available for Mack transmission applications
Tech Specs
- Mounting Type: 8-Bolt
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other (8-bolt aperture)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP / 51+ kW
- Intermittent Torque: 375 lb-ft (508 Nm) - check application pages for actual torque rating
- Continuous Operation: Yes, with 30% de-rating
- Housing Material: Cast iron
- Output Shaft Bearing: Tapered cone bearings
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
