The Chelsea 272ACKUP-G5BD is a 272 Series hot shift power take-off assembly with a 6-bolt mounting configuration. The 272 Series consolidates multiple earlier Chelsea medium-duty PTO lines into a single platform rated for intermittent torque up to 300 lb-ft and continuous output exceeding 56 HP. The series offers hydraulic or pneumatic air shift options and includes an integral air control valve. Rotatable flanges and available Wet-Spline technology extend PTO and pump shaft service life. Smart-Start capability supports high-torque start-up conditions common in towing, aerial, construction, and water truck applications. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Intermittent torque rating up to 300 lb-ft (401-500 Nm)
Continuous output exceeding 56 HP
Hydraulic or pneumatic (air) shift with integral air control valve
Rotatable flanges for flexible installation
Wet-Spline option for extended PTO and pump shaft life
Smart-Start option for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hydraulic or Pneumatic (Air)
- Intermittent Torque: 300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW continuous range)
- Integral Air Control Valve: Included
- Wet-Spline Option: Available
- Smart-Start Option: Available
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
