The Chelsea 272ABKUP-B5XV is a 6-bolt hot shift power take-off from the Chelsea 272 Series. The 272 Series consolidates several earlier medium-duty PTO lines into one platform, offering nine speed ratios and eighteen shift configurations. It supports intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and output power of 56+ HP. Shift actuation is available in pneumatic or hydraulic configurations, and the series includes an integral air control valve. Direct-mount outputs offer an optional Wet-Spline arrangement for extended PTO and pump shaft life. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
6-Bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift actuation
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power: 56+ HP
Integral air control valve included
Optional Wet-Spline output for extended PTO and pump shaft service life
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)
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Speed Ratios Available (272 Series): 9
- Shift Configurations Available (272 Series): 18
Additional Information
The Chelsea 272 Series replaces and consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO series into a single medium-duty hot shift platform. Common application markets for the 272 Series include aerial equipment, construction equipment, water trucks, and towing and recovery. The Smart-Start option is available for high-torque start-up conditions on driveshaft output configurations.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
