The Chelsea 272NBHVP-H5RP is a 6-bolt hot shift power take-off from the Chelsea 272 Series, a medium-duty PTO platform that consolidates the earlier 230, 231, 236, 238, 270, and 271 Series into a single, updated unit. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and delivers 56-plus HP output. Shift options include pneumatic and hydraulic, with an integral air control valve included. Direct-mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft life, and Smart-Start is available for high-torque start-up conditions. Typical markets include aerial, towing and recovery, construction equipment, and water trucks. Available at Pro Gear and Transmission.
Features
6-bolt mounting configuration
Hot shift operation with hydraulic or pneumatic shift
Intermittent torque rating: 201 to 300 lb-ft (401-500 Nm)
Output power: 56-plus HP (41-50 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" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
- Series: Chelsea 272
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series PTOs into one platform with nine speed ratios and 18 shift options. The 272 Series is suited for aerial, construction equipment, towing and recovery, water truck, defense, and material handling applications. Wet-Spline technology is optionally available on direct-mount configurations to extend PTO and pump shaft service life. Smart-Start is an available option for applications requiring high-torque engagement at start-up. Also referenced as SP272NBHVP-H5RP.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
