The Chelsea 272GBHVV-D5RF is a 6-bolt hot shift power take-off from the Chelsea 272 Series. The 272 Series consolidates multiple medium-duty PTO lines into one platform, offering nine speed ratios and eighteen shift options. This unit supports pneumatic or hydraulic shift and includes an integral air control valve. Intermittent torque capability reaches 300 lb-ft. The 272 Series is used in aerial, construction equipment, water truck, and towing and recovery applications. Rotatable flanges and a wet-spline option contribute to extended service life on direct-mount configurations. Smart-Start is available for high-torque start-up conditions.
Features
6-Bolt mounting configuration
Pneumatic or hydraulic shift with integral air control valve
Intermittent torque up to 300 lb-ft (401-500 Nm)
Nine speed ratios and eighteen shift options
Wet-spline option 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: Pneumatic or Hydraulic
- 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)
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- Speed Ratios: 9
- Shift Options: 18
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 PTO series into a single medium-duty hot shift platform. Common applications include aerial lifts, construction equipment, water trucks, and towing and recovery vehicles. The series also serves defense, material handling, and water drilling markets.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
