
823 Series Power Take-Off
Description
The Chelsea 823 Series Power Take-Off (PTO) is another example of why Chelsea PTO technology is the best in the business. This flagship PTO a mechanical shift and features a cast iron housing with tapered cone bearing on the output shaft, giving it the highest torque rating in the industry - 750 ft-lbs. The space saving air shift design provides maximum clearance under the truck. The 823 has strong tapered bearings on the output shaft for greater load bearing capability. The 823 Series comes standard with a 1410 Series companion flange. Seven internal speed ratios and four shift options, make this one versatile PTO. Take advantage of over 65 years of Chelsea PTO technology to increase performance and lower costs
Markets:
• Oil & Gas
• Mobile
• Forestry Equipment
Features/Benefits:
• Extra Heavy-Duty Design – The most powerful PTO available
• Air and Lever Shift available
• Direct Mount Pump outputs
• Two Year Warranty
Applications:
• Oil Field
• Logging
• Pumper Cleaner Trucks
• Mining
Markets:
• Oil & Gas
• Mobile
• Forestry Equipment
Features/Benefits:
• Extra Heavy-Duty Design – The most powerful PTO available
• Air and Lever Shift available
• Direct Mount Pump outputs
• Two Year Warranty
Applications:
• Oil Field
• Logging
• Pumper Cleaner Trucks
• Mining
Specifications
| Manufacturer | Parker |
| Model | Off |
| Condition | New |
| Output Type | SAE C Pump Flange, Driveline |
| Intermittent Torque | 401 to 500 lb-ft, 501+ Nm, 500 lb-ft (Check Application Pages for Actual Torque Ratings), 678 Nm (Check Application Pages for Actual Torque Ratings) |
| Continuous Operation | Yes with 30% de-rating |
| Shift Type | Lever, Mechanical |
| Transmission Manufacturer | Allison, Eaton/Fuller, Volvo/Mack, Daimler/Detroit, Other |
| Output Power | 56+ HP, 51+ kW |
| Lubricant | P = Pressure Lube, X = No Pressure Lube, W = Wet Spline |
| Output Shaft Type | SAE C (1-1/4" - 14T) Pump Spline, 1410 Series Companion Flange, DIN 120, DIN 100 |
| Mounting Type | 8-Bolt |
| Shaft Power | 48 HP (500 RPM), 95 HP (1000 RPM), 36 kW, (500 RPM) kW, 71 kW (1000 RPM) |
| Weight | 76 lb, 34.5 kg |




