The Chelsea 272XBDAX-13BD is a 272 Series hot shift power take-off built on a 6-bolt mounting pattern. The 272 Series consolidates several prior Chelsea medium-duty PTO lines into one platform, supporting intermittent torque up to 300 lb-ft and output power above 56 HP. Shift options span pneumatic and hydraulic, and an integral air control valve is included. The series offers nine speed ratios and eighteen shift configurations, with direct-mount and driveshaft output styles available. Direct-mount configurations support Chelsea's Wet-Spline option for extended PTO and pump shaft service life. Applications across the 272 Series include aerial, construction, water truck, and towing and recovery equipment. Pro Gear and Transmission carries this genuine Chelsea part.
Features
Chelsea 272 Series, 6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating up to 300 lb-ft (401-500 Nm)
Output power exceeding 56 HP (41-50 kW)
Integral air control valve included
Wet-Spline option available for extended PTO and pump shaft life
Tech Specs
- Series: Chelsea 272
- 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"-1/4" Key) or Round Shaft (1-1/4"-5/16" Key)
- Lubricant Options: No Pressure Lube (X), Pressure Lube (P), or Wet Spline (W)
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO lines into a single medium-duty platform. Nine speed ratios and eighteen shift configurations are available across the series. The Smart-Start option supports high-torque start-up conditions on driveshaft output configurations. Typical market applications include aerial, construction equipment, water trucks, towing and recovery, and defense/material handling.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
