The Chelsea 272 Series Power Take-Off Assembly, part number 272LBHVP-B3XD or 272LBHVPB3XD, is a 6-bolt hot shift PTO built for medium-duty truck applications including aerial, construction equipment, water trucks, and towing and recovery work. The 272 Series consolidates several earlier Chelsea PTO lines into one platform with nine speed ratios and eighteen shift options. This series supports intermittent torque ratings from 201 to 300 lb-ft (401 to 500 Nm) and output power of 56-plus HP. Shift is pneumatic or hydraulic, with an integral air control valve included. Direct-mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft service life. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt hot shift PTO platform
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power: 56-plus HP (41 to 50 kW)
Pneumatic or hydraulic shift with integral air control valve
Nine speed ratios and eighteen shift configurations available
Wet-Spline option for extended PTO and pump shaft life
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. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Speed Ratios Available: 9
- Shift Configurations Available: 18
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series into a single medium-duty hot shift platform. Applications include aerial equipment, construction equipment, water trucks, towing and recovery, material handling, defense, and water drilling. Direct-mount output configurations offer optional Wet-Spline technology for longer PTO and pump shaft service life. Driveshaft output configurations include the Smart-Start option, designed for high-torque start-up conditions. Flanges are rotatable for flexible installation. Part number 272LBHVP-B3XD is also referenced as SP272LBHVP-B3XD. Not sure this is the right PTO for your truck or transmission? Give us a call.Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
