The Chelsea 272ZSJWX-V5RK is a 6-bolt hot shift power take-off from the Chelsea 272 Series, designed for medium-duty applications including aerial, construction, water trucks, and towing and recovery. The 272 Series supports up to 300 lb-ft of intermittent torque and consolidates the functionality of the earlier 230, 231, 236, 238, 270, and 271 Series into a single platform. Available with pneumatic or hydraulic shift, the 272 Series includes an integral air control valve and offers rotatable flanges, a wet-spline option for extended PTO and pump shaft service life, and a Smart Start option engineered for high-torque start-up conditions. Output shaft options include round shafts with keyed configurations. Pro Gear and Transmission carries this genuine Chelsea part.
Features
Chelsea 272 Series 6-bolt hot shift power take-off
Up to 300 lb-ft intermittent torque capacity
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible installation
Wet-spline option available for extended PTO and pump shaft life
Smart Start option for high-torque start-up conditions
Tech Specs
- Series: Chelsea 272
- 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" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
Additional Information
The Chelsea 272 Series consolidates six earlier PTO series - the 230, 231, 236, 238, 270, and 271 - into one platform offering nine speed ratios and eighteen shift options. Markets served include aerial, construction equipment, water trucks, towing and recovery, defense, and material handling. The series is also referenced under part number SP272ZSJWX-V5RK.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
