The Chelsea 272GGAJX-A3RF is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series, designed for medium-duty truck applications including aerial, construction equipment, water trucks, and towing and recovery. The 272 Series supports intermittent torque ratings of 201 to 300 lb-ft (401 to 500 Nm) and is available with pneumatic or hydraulic shift. It features an integral air control valve, rotatable flanges, and an optional wet-spline output for extended PTO and pump shaft service life. A Smart Start option is available for high-torque start-up conditions. Part number 272GGAJX-A3RF or 272GGAJXA3RF is sold by Pro Gear and Transmission.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Integral air control valve included
Rotatable flanges for flexible installation
Wet-spline and Smart Start options available
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic 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. - 1/4 in. Key) or Round Shaft (1-1/4 in. - 5/16 in. Key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or 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.
