The Chelsea 272XAAJP-H3XD is a 6-bolt hot shift power take-off from the Chelsea 272 Series. This medium-duty PTO supports up to 300 lb-ft of intermittent torque and is available with hydraulic or pneumatic shift. The 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 lines into a single, more versatile platform offering nine speed ratios and eighteen shift configurations. An integral air control valve is included. Direct-mount output options support the optional Wet-Spline design for extended service life; driveshaft output configurations include the Smart-Start feature for high-torque engagement. Common applications include aerial, construction equipment, water trucks, and towing and recovery. Pro Gear and Transmission carries this genuine Chelsea part.
Features
6-bolt mounting, hot shift design
Up to 300 lb-ft intermittent torque (272 Series rating)
Hydraulic or pneumatic/air shift options
Integral air control valve included
Nine speed ratios and eighteen shift configurations
Optional Wet-Spline output for extended PTO and pump shaft life
Tech Specs
- Series: Chelsea 272
- 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 Type: Round Shaft (1" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Speed Ratios Available: 9
- Shift Configurations Available: 18
- Integral Air Control Valve: Included
Additional Information
The Chelsea 272 Series replaces and consolidates the earlier 230, 231, 236, 238, 270, and 271 Series PTOs. It is used in aerial, construction equipment, towing and recovery, and water truck applications. The Smart-Start option is available for high-torque start-up conditions on driveshaft output configurations. Wet-Spline technology is an available option on direct-mount outputs for longer service intervals. Part number 272XAAJP-H3XD is also referenced as SP272XAAJP-H3XD.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
