The Chelsea 272NAAJP-G5XD is a 272 Series hot shift power take-off assembly built on a 6-bolt mounting pattern. The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into one platform, offering nine speed ratios and eighteen shift configurations. This series supports pneumatic or hydraulic shift and includes an integral air control valve. Intermittent torque capability for the 272 Series reaches 300 lb-ft, with output power exceeding 56 HP. Output shaft options across the series include round shafts with keyed configurations. The 272 Series is applied across aerial, construction, towing and recovery, and water truck vocations. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Intermittent torque up to 300 lb-ft (401-500 Nm) at the series level
Pneumatic or hydraulic shift with integral air control valve
Nine speed ratios and eighteen shift configurations available within the series
Rotatable flanges for flexible installation
Smart Start option within the series supports high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque (Series): 201-300 lb-ft / 401-500 Nm
- Output Power (Series): 56+ HP / 41-50 kW
- Speed Ratios Available (Series): 9
- Shift Configurations Available (Series): 18
- Part Number: 272NAAJP-G5XD or 272NAAJPG5XD
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
