The Chelsea 272 Series power take-off assembly, part number 272NCHVP-B5RY or 272NCHVPB5RY, is a 6-bolt hot shift PTO designed for medium-duty truck applications including aerial, towing and recovery, construction equipment, and water trucks. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft and delivers 56 or more horsepower output. Available with hydraulic or pneumatic shift, this PTO includes an integral air control valve and features rotatable flanges for flexible installation. Output shaft options include a 1-inch round shaft with a 1/4-inch key or a 1-1/4-inch round shaft with a 5/16-inch key. The Smart Start option accommodates high-torque start-up conditions. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift operation with hydraulic or pneumatic 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 supports high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hydraulic or Pneumatic (Air)
- 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
- Lubricant Options: No Pressure Lube (X), Pressure Lube (P), Wet Spline (W)
- Part Number: 272NCHVP-B5RY or 272NCHVPB5RY
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
