The Chelsea 272 Series power take-off assembly, part number 272XGDAX-P3XD or 272XGDAXP3XD, is a 6-bolt hot shift PTO built for medium-duty mobile equipment. The 272 Series consolidates the older 230, 231, 236, 238, 270, and 271 Series into a single platform with nine available speed ratios and eighteen shift configurations. This series supports intermittent torque from 201 to 300 lb-ft and output power of 56 HP or more. Shift options include pneumatic and hydraulic, and the unit includes an integral air control valve. Common applications include aerial lifts, construction equipment, water trucks, and towing and recovery equipment. Pressure lube configuration is indicated by the "P" designation in this part number. Call us to confirm proper fit for your application.
Features
6-bolt mounting configuration for medium-duty hot shift applications
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power: 56+ HP (41 to 50 kW)
Pneumatic or hydraulic shift with integral air control valve
Pressure lube configuration ("P" designation in part number)
Consolidates and replaces Chelsea 230, 231, 236, 238, 270, and 271 Series PTOs
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Lubricant Configuration: Pressure Lube (P)
- Speed Ratios Available (series): 9
- Shift Options Available (series): 18
- NMFC Code: 128520 - Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
The Chelsea 272 Series replaces and consolidates six earlier Chelsea PTO families: the 230, 231, 236, 238, 270, and 271 Series. Direct mount output options include an available Wet-Spline feature for extended PTO and pump shaft service life. Driveshaft output configurations are available with Smart-Start for high-torque start-up conditions. Rotatable flanges allow flexible installation positioning. The 272 Series is used across aerial, construction, water truck, towing and recovery, defense, and material handling markets.Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
