The Chelsea 272GBHVP-D5RB is a 272 Series 6-bolt hot shift power take-off assembly. The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into one platform, offering up to 300 lb-ft of intermittent torque and continuous-duty torque capability. This series supports both hydraulic and pneumatic shift configurations and includes an integral air control valve. Output shaft options within the series cover round shaft profiles with keyed outputs. The 272 Series is designed for aerial, construction equipment, towing and recovery, and water truck applications. Call us to confirm proper fit and shift configuration for your specific transmission.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Intermittent torque rating up to 300 lb-ft (401-500 Nm)
Hydraulic or pneumatic (air) shift with integral air control valve
Continuous-duty torque capable (de-rated 30% from intermittent peak)
Rotatable flanges for flexible installation
Smart-Start option available for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hot Shift - Hydraulic or Pneumatic (Air)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Type: Round Shaft with Key (series offers 1 in. - 1/4 in. key or 1-1/4 in. - 5/16 in. key options)
- Lubrication Options: No Pressure Lube (X), Pressure Lube (P), or Wet Spline (W)
Additional Information
The Chelsea 272 Series replaces and consolidates the earlier 230, 231, 236, 238, 270, and 271 Series medium-duty PTOs. With nine available speed ratios and eighteen shift options, the 272 platform covers a wide range of direct mount and driveshaft output configurations. Wet-Spline technology is available on direct mount outputs to extend PTO and pump shaft service life. Smart-Start is offered on driveshaft outputs for high-torque start-up conditions. Typical markets include aerial lifts, construction equipment, towing and recovery, and water trucks.Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
