The Chelsea 272HGLLP-K8XD or 272HGLLPK8XD is a 272 Series hot shift power take-off assembly with a 6-bolt mounting configuration. The 272 Series consolidates several earlier Chelsea PTO lines into one medium-duty platform rated for up to 300 lb-ft intermittent torque and 56+ HP output. The series supports both pneumatic and hydraulic shift options and includes an integral air control valve. Rotatable flanges allow flexible installation, and the wet-spline option protects PTO and pump shaft life in demanding cycles. Common applications for this series include aerial, construction equipment, towing and recovery, and water trucks. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission and application.
Features
272 Series 6-bolt hot shift PTO assembly
Up to 300 lb-ft intermittent torque capability
56+ HP output power rating
Compatible with pneumatic or hydraulic shift
Integral air control valve included
Wet-spline option for extended PTO and pump shaft service life
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 Options: Round shaft with 1" 1/4" key or 1-1/4" 5/16" key
Additional Information
The Chelsea 272 Series was developed to consolidate the earlier 230, 231, 236, 238, 270, and 271 PTO lines into a single, more flexible medium-duty platform. The 272 Series offers nine speed ratios and eighteen shift options. The Smart-Start feature supports high-torque start-up conditions on driveshaft output configurations. This series is used across aerial, construction, defense, material handling, water drilling, and towing and recovery markets. Part number 272HGLLP-K8XD is also referenced as SP272HGLLP-K8XD in some catalog records.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
