The Chelsea 272RCKUP-B3RD is a 6-bolt hot shift power take-off from the 272 Series, Chelsea's medium-duty PTO platform. The 272 Series supports both pneumatic and hydraulic shift, integrates an air control valve, and delivers intermittent torque from 201 to 300 lb-ft. Nine available speed ratios and 18 shift configurations make this series one of the most adaptable medium-duty PTOs available. Wet-Spline technology on direct-mount outputs extends PTO and pump shaft service life. Applications for the 272 Series include aerial work, construction equipment, water trucks, and towing and recovery. Order the Chelsea 272RCKUP-B3RD 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
Wet-Spline option for extended PTO and pump shaft service 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 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Series: Chelsea 272
Additional Information
The Chelsea 272 Series consolidates and replaces the earlier 230, 231, 236, 238, 270, and 271 Series medium-duty hot shift PTOs. Typical market applications include aerial, construction equipment, water trucks, towing and recovery, and defense. Rotatable flanges allow flexible installation orientation. The series supports nine speed ratios and 18 shift configurations.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
