The Chelsea 272 Series PTO Assembly, part number 272KBJKX-V3BD or 272KBJKXV3BD, is a 6-bolt hot shift power take-off built for medium-duty truck applications including aerial, construction equipment, water trucks, and towing and recovery. The 272 Series supports up to 300 lb-ft of intermittent torque and is available with either pneumatic or hydraulic shift. Output shaft options include a 1-inch round shaft with 1/4-inch key and a 1-1/4-inch round shaft with 5/16-inch key. The series offers nine speed ratios and eighteen shift options, with an integral air control valve included. Output power reaches 56 HP or more. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift; integral air control valve included
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW)
Output shaft options: 1-inch round with 1/4-inch key, or 1-1/4-inch round with 5/16-inch key
Suited for aerial, construction, water truck, and towing and recovery markets
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 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 Speed Ratios: 9 available
- Shift Options: 18 available
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
