Mechanical Shift Power Take-Off, 8 Bolt PTO for Truck Transmission - Chelsea 680 Series | Parker

680 Series Power Take-Off | Product Series

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680 Series Power Take-Off

680 Series Power Take-Off

Chelsea 680 Series PTO has excellent coverage for most manual transmission applications that feature an 8-Bolt PTO aperture. The 680 is a common medium to heavy duty PTO for EATON Fuller and has a deep mount housing option for Mack applications.

Technical Specifications

  • Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
  • Intermittent Torque: 301 to 400 lb-ft, 501+ Nm, 375 lb-ft (Check Application Pages for Actual Torque Ratings), 508 Nm (Check Application Pages for Actual Torque Ratings)
  • Continuous Operation: Yes with 30% de-rating
  • Shift Type: Wire/Cable, Mechanical
  • Transmission Manufacturer: Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other
  • Lubricant: P = Pressure Lube, X = No Pressure Lube
  • Output Power: 56+ HP, 51+ kW
  • Output Shaft Type: Round Shaft (1-1/4" - 5/16" Key), SAE A (5/8" - 9T) Pump Spline, SAE B (7/8" - 13T) Pump Spline, SAE BB (1" - 15T) Pump Spline, SAE C (1-1/4" - 14T) Pump Spline, DIN 5462 Pump Spline, 1410 Companion Flange,
  • Mounting Type: 8-Bolt
  • Shaft Power: 36 HP (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM), 27 kW (500 RPM), 53 kW (1000 RPM), 180 kW (1500 RPM)
  • Weight: 28.2 lb, 12.8 kg
Safety Warning

Full Product Description

The Chelsea 680 Series Power Take-Off (PTO) is an economical workhorse that features a cast iron housing and tapered cone bearings on the output shaft, giving it a high torque rating and long service life. The 680 was designed for higher torque applications such as pneumatic blowers. The space saving air shift cover provides maximum clearance under the truck. The PTO input shaft has strong tapered bearings instead of needle bearings for greater load bearing capability. Thirty-two output options, including Chelsea's popular 360° rotatable flange providing more options for better pump fitment, four internal speed ratios, and ten shift options make this one versatile PTO. Take advantage of Chelsea PTO technology to increase performance and lower costs.

Markets:
• Aerial
• Other Mobile
• Vocational & Municipal

Features/Benefits:
• Excellent coverage for transmissions with 8-Bolt openings
• Deep mount housing option for Mack transmissions applications
• Designed for higher torque applications such as pneumatic blowers
• Two Year Warranty

Applications:
• Aerial
• Snow & Ice Removal
• Fire and Rescue
• Dump Truck and Trailer
• Service Trucks
• Refuse
• Blower and Product Pumps

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