The Chelsea 272GCHVP-H3RK is a 272 Series 6-bolt hot shift power take-off assembly, available as 272GCHVP-H3RK or 272GCHVPH3RK. The 272 Series consolidates Chelsea's earlier medium-duty hot shift PTO lines into one platform rated for up to 300 lb-ft of intermittent torque and 56+ HP of output power. It supports both hydraulic and pneumatic shift options and includes an integral air control valve. Rotatable flanges give installation flexibility across transmission configurations. Output shaft options in the series include round shafts with 1-inch and 1-1/4-inch keyed configurations. Applications span towing and recovery, aerial equipment, construction, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
272 Series 6-bolt hot shift mounting
Up to 300 lb-ft intermittent torque, 56+ HP output
Compatible with hydraulic or pneumatic shift
Integral air control valve included
Rotatable flanges for flexible installation
Suitable for aerial, towing and recovery, construction, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hydraulic or Pneumatic (Air)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Part Number: 272GCHVP-H3RK or 272GCHVPH3RK
Additional Information
The Chelsea 272 Series replaces and consolidates the earlier 230, 231, 236, 238, 270, and 271 Series medium-duty hot shift PTOs. The series offers nine speed ratios and eighteen shift options. Optional Wet-Spline technology extends PTO and pump shaft service life on direct-mount configurations. The Smart-Start option is available for high-torque start-up conditions on driveshaft output builds. Common markets include aerial, construction equipment, towing and recovery, and water trucks. Contact Pro Gear and Transmission to confirm which 272 Series configuration matches your transmission and application requirements.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
