The Chelsea 272KBAJP-G5RK is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series. The 272 Series consolidates multiple predecessor PTO lines into one medium-duty platform, supporting intermittent torque from 201 to 300 lb-ft and output power exceeding 56 HP. Shift options include pneumatic or hydraulic actuation, and the series features an integral air control valve. Direct-mount configurations offer optional Wet-Spline technology for extended pump shaft life, while driveshaft output configurations include the Smart-Start option for high-torque start-up conditions. The 272 Series is used across aerial, construction, towing and recovery, and water truck applications. Sold by 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)
Output power: 56+ HP (41 to 50 kW)
Integral air control valve included
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. - 1/4 in. Key) or Round Shaft (1-1/4 in. - 5/16 in. Key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
