The Chelsea 272 Series power take-off assembly, part number 272XSAJX-V3RK or 272XSAJXV3RK, is a 6-bolt hot shift PTO designed for medium-duty applications. The 272 Series supports intermittent torque up to 300 lb-ft and delivers 56+ HP output. Available with hydraulic or pneumatic shift, the series features an integral air control valve and rotatable flanges. Output shaft options include round shaft configurations, and the Wet-Spline option is available for extended PTO and pump shaft service life. The Smart Start option addresses high-torque start-up conditions. This series covers aerial, construction equipment, towing and recovery, and water truck applications. Call us to confirm proper fit for your application.
Features
6-bolt mounting configuration
Hot shift operation with hydraulic or pneumatic shift options
Intermittent torque capacity up to 300 lb-ft (401-500 Nm)
Integral air control valve included
Wet-Spline option for extended PTO and pump shaft life
Smart Start option available for high-torque start-up conditions
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" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Dimensions (H x W x L): 15 x 12 x 14 in.
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
