The Chelsea 272XAAJP-B5RS is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series, designed for medium-duty applications including aerial, construction equipment, water trucks, and towing and recovery. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401 to 500 Nm) and is available with pneumatic or hydraulic shift. This unit comes with an integral air control valve and features rotatable flanges. Output shaft options across the series include round shaft with 1-inch by 1/4-inch key and round shaft with 1-1/4-inch by 5/16-inch key. The 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series into a single platform. Available from Pro Gear and Transmission.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Integral air control valve included
Rotatable flanges for flexible installation
Consolidates and replaces Chelsea 230, 231, 236, 238, 270, and 271 Series PTOs
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic (Hot Shift)
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Shaft Type: Round Shaft (1" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Output Power: 56+ HP (41 to 50 kW)
- Series: Chelsea 272
Additional Information
The Chelsea 272 Series replaces and consolidates the 230, 231, 236, 238, 270, and 271 Series PTOs into one platform. The series offers nine speed ratios and eighteen shift options. Direct mount configurations include optional Wet-Spline technology for extended PTO and pump shaft life. Driveshaft output configurations include the Smart-Start option for high-torque start-up conditions. Typical application markets include aerial, construction equipment, water trucks, towing and recovery, defense, and material handling.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
