The Chelsea 272ZSJWX-15RK is a 272 Series Hot Shift Power Take-Off Assembly, part of Chelsea's medium-duty 6-bolt PTO platform. The 272 Series consolidates multiple earlier Chelsea PTO series into one versatile unit rated for up to 300 lb-ft of intermittent torque, with continuous-duty torque available after applying the manufacturer's de-rate factor. This assembly supports both pneumatic and hydraulic shift options and includes an integral air control valve. Output shaft options in the 272 Series include round shaft configurations with key drives. Rotatable flanges allow flexible installation positioning. Common applications for this PTO series include aerial equipment, construction machinery, towing and recovery, and water trucks. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Up to 300 lb-ft intermittent torque capacity
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible mounting orientation
Wet-Spline option available in the 272 Series for extended PTO and pump shaft life
Suited for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque (Series): 201 to 300 lb-ft (401 to 500 Nm)
- Output Power (Series): 56+ HP (41 to 50 kW)
- Output Shaft Type (Series): Round Shaft with key drive
- Integral Air Control Valve: Yes
- Part Number: 272ZSJWX-15RK or 272ZSJWX15RK
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
