The Chelsea 272KDJKX-J5RK is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series, engineered for medium-duty mobile equipment applications including aerial, construction, water truck, and towing and recovery. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401 to 500 Nm) and is available in pneumatic or hydraulic shift configurations. The series includes an integral air control valve and offers rotatable flanges for flexible installation. Output shaft options across the series include round shaft with 1-inch or 1-1/4-inch keyway formats. A genuine Chelsea part 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 orientation
Suited for aerial, construction, water truck, and towing and recovery applications
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" with 1/4" key) or Round Shaft (1-1/4" with 5/16" key)
- Lubricant Options: No Pressure Lube (X), Pressure Lube (P), Wet Spline (W)
Additional Information
The Chelsea 272 Series consolidates several earlier medium-duty PTO lines including the 230, 231, 236, 238, 270, and 271 Series into a single platform. The series offers nine speed ratios and eighteen shift options. The Wet-Spline option extends PTO and pump shaft service life on direct-mount configurations. Smart-Start technology 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.
