The Chelsea 272ZGJWX-P3XD is a 6-bolt hot shift power take-off from the Chelsea 272 Series, a medium-duty platform rated for intermittent torque of 201-300 lb-ft (401-500 Nm) and 56+ HP output. The 272 Series consolidates several prior PTO lines into a single, flexible unit available with pneumatic or hydraulic shift. This configuration carries a pressure lube designation (P) and wet spline option (W), which extends PTO and pump shaft service life. Rotatable flanges and an integral air control valve are standard series features. The 272 Series is applied across aerial, construction, towing and recovery, and water truck equipment. Available from Pro Gear and Transmission.
Features
6-bolt mounting, hot shift engagement with pneumatic or hydraulic shift option
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); 56+ HP output
Pressure lube (P) configuration for enhanced lubrication
Wet spline (W) output for extended PTO and pump shaft life
Integral air control valve included; rotatable flanges
Smart Start option available for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hot Shift (Pneumatic or Hydraulic)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Lubrication: Pressure Lube (P designation)
- Output: Wet Spline (W designation)
- Output Shaft Type: Round Shaft (1" - 1/4" Key) or Round Shaft (1-1/4" - 5/16" Key)
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO lines into a single medium-duty platform. The series offers 9 speed ratios and 18 shift options. Applications include aerial equipment, construction equipment, towing and recovery, and water trucks. Direct mount outputs are available with optional wet spline technology; driveshaft outputs include the Smart Start feature for high-torque engagement conditions.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
