680XSAHX-V3XD Chelsea PTO Assembly

The Chelsea 680 Series Power Take-Off assembly, part number 680XSAHX-V3XD or 680XSAHXV3XD, is a bottom-mount, 2-gear, 8-bolt unit built for medium- to heavy-duty applications on Eaton/Fuller and Volvo/Mack transmissions. It shifts via wire/cable mechanical control and delivers a 1-1/4" round output shaft with keyway. Intermittent torque is rated at 375 lb-ft (508 Nm), verify actual rating on the application pages for your specific installation. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1,000 RPM, and 107 HP at 1,500 RPM. The cast iron housing uses tapered cone bearings on the output shaft for extended service life, and a deep mount housing option suits Mack transmission applications. This unit is well-suited for pneumatic blower drives and other higher-torque vocational demands. Call us to confirm proper fit for your transmission and application.

Features

8-bolt mounting for broad coverage of manual transmissions with 8-bolt PTO apertures
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating: 375 lb-ft (508 Nm), check application pages for your installation
Shaft power: 36 HP at 500 RPM, 71 HP at 1,000 RPM, 107 HP at 1,500 RPM
Deep mount housing option available for Mack transmission applications

Tech Specs

• Intermittent Torque: 375 lb-ft (508 Nm), check application pages for actual rating
• Shift Type: Wire/Cable, Mechanical
• Output Power: 56+ HP (51+ kW)
• Mounting Type: 8-Bolt
• Output Shaft Type: 1-1/4" Round with Key
• Transmission Manufacturer Compatibility: Eaton/Fuller, Volvo/Mack, Other
• 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)
• Configuration: Bottom Mount, 2-Gear
• Dimensions (H x W x L): 8.38" x 10.38" x 10.75"

Additional Information

Cross-references: 1450-680XSAHXV3XD, 1450680XSAHXV3XD, CHE-680XSAHX-V3XD, CHE680XSAHXV3XD, CHL680XSAHXV3XD. Also referenced as 680XSAHX V3XD or 680XSAHXV3XD.