The Chelsea 272 Series PTO Assembly, part number 272XKAJX-15XV or 272XKAJX15XV, is a 6-bolt hot shift power take-off built for medium-duty mobile applications including aerial, construction equipment, water trucks, and towing and recovery. The 272 Series supports intermittent torque ratings of 201-300 lb-ft and output power of 56+ HP. It is available with pneumatic or hydraulic shift and includes an integral air control valve. Rotatable flanges and a choice of output shaft types add installation flexibility. The 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Chelsea PTO lines into a single, more capable platform. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW)
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible mounting orientation
Wet-Spline option available for extended PTO and pump shaft life
Smart-Start option for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- NMFC Code: 128520 (Hydraulic PTOs, Pumps, Motors)
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
