The Chelsea 680XRAHX-V3XY or 680XRAHXV3XY is a Power Take-Off from the 680 Series, designed for manual transmission applications with an 8-bolt PTO aperture. The 680 Series features a cast iron housing with tapered cone bearings on the output shaft for a high torque rating. This series carries an intermittent torque rating of up to 375 lb-ft (508 Nm) and delivers 71 HP at 1,000 RPM. Continuous operation is supported with a 30% de-rating. The 680 Series suits higher-torque applications including pneumatic blowers, dump trucks, aerial units, and fire and rescue equipment. Compatible transmissions include Eaton Fuller, Volvo/Mack, and Daimler/Detroit platforms with 8-bolt openings. Call us to confirm proper fit for your application.
Features
8-bolt mounting for most manual transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating up to 375 lb-ft (508 Nm); 71 HP at 1,000 RPM
Continuous operation supported with 30% de-rating
Deep mount housing option available for Mack transmission applications
Compatible with Eaton Fuller, Volvo/Mack, and Daimler/Detroit transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Intermittent Torque: Up to 375 lb-ft (508 Nm) - check application pages for actual torque ratings
- Output Power: 56+ HP (42+ kW)
- Shaft Power: 36 HP at 500 RPM, 71 HP at 1,000 RPM, 107 HP at 1,500 RPM
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Wire/Cable or Mechanical
- Housing: Cast iron
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 680 Series is built for vocational and municipal markets including aerial equipment, snow and ice removal, fire and rescue, dump trucks, service trucks, refuse vehicles, and blower and product pump applications. Thirty-two output options are available across the 680 Series, including a 360-degree rotatable flange for flexible pump fitment. Four internal speed ratios and ten shift options make this a versatile PTO platform. The space-saving air shift cover is designed to provide maximum clearance under the truck. For supporting documentation, Parker publishes the 680 Series Parts List (HY25-2660-M1_US) and the 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual.Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
