The Chelsea 272ZKJWX-A5BD is a 272 Series hot shift power take-off assembly built on a 6-bolt mounting pattern. The 272 Series consolidates several earlier medium-duty Chelsea PTO lines into a single, more capable unit, with intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and output power exceeding 56 HP. Shift options include pneumatic (air) and hydraulic, with an integral air control valve included. Output shaft options in the 272 Series cover round shaft configurations, and the series supports both direct-mount and driveshaft output arrangements. The 272 Series is applied across aerial, construction, towing and recovery, and water truck equipment. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Intermittent torque rating: 201 to 300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW)
Pneumatic (air) or hydraulic shift with integral air control valve
Consolidates and replaces 230, 231, 236, 238, 270, and 271 Series designs
Suited for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (Air) 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)
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = 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.
