The Chelsea 272XMAJX-B3BD is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series. This medium-duty PTO supports intermittent torque in the 201-300 lb-ft (401-500 Nm) range and is available with hydraulic or pneumatic shift. The 272 Series consolidates multiple earlier Chelsea PTO lines into one versatile platform with nine speed ratios and 18 shift options. An integral air control valve is included. Direct-mount outputs can be specified with optional Wet-Spline technology for extended pump and PTO shaft life. The 272 Series is suited for aerial, construction, towing and recovery, and water truck applications. Available from Pro Gear and Transmission.
Features
6-Bolt mounting configuration
Hot shift design with hydraulic or pneumatic/air shift options
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Integral air control valve included
Optional Wet-Spline output for extended PTO and pump shaft life
Smart-Start option available for high-torque start-up conditions
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 Type: Round Shaft (1" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
- Speed Ratios: 9 available
- Shift Options: 18 available
- Lubricant Options: No Pressure Lube (X), Pressure Lube (P), Wet Spline (W)
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO lines into a single medium-duty hot shift platform. Typical markets include aerial equipment, construction equipment, towing and recovery, and water trucks. The rotatable flange design aids installation flexibility. The Smart-Start option is available for applications requiring high-torque engagement at start-up.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
