The Chelsea 272GMAJX-13RK is a 272 Series 6-bolt hot shift Power Take-Off assembly. The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into one platform, offering nine speed ratios and eighteen shift options. This series handles up to 300 lb-ft of intermittent torque and supports both pneumatic and hydraulic shift configurations, with an integral air control valve included. Output shaft options across the 272 Series include round shaft configurations with 1-inch or 1-1/4-inch diameters. Typical applications include aerial equipment, towing and recovery, construction, and water trucks. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift design with pneumatic or hydraulic shift options
Integral air control valve included
Up to 300 lb-ft intermittent torque capacity
Nine speed ratios and eighteen shift options available within the series
Suitable for aerial, towing and recovery, construction, and water truck applications
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)
- Output Shaft Type (Series): Round Shaft 1 in. with 1/4 in. key, or Round Shaft 1-1/4 in. with 5/16 in. key
- Speed Ratios Available (Series): 9
- Shift Options Available (Series): 18
- Part Number: 272GMAJX-13RK or 272GMAJX13RK
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
