The Chelsea 272 Series Power Take-Off Assembly, part number 272KGJKX-V5RK or 272KGJKXV5RK, is a 6-bolt hot shift PTO designed for medium-duty vocational applications including aerial work platforms, towing and recovery, construction equipment, and water trucks. The 272 Series supports intermittent torque ratings from 201 to 300 lb-ft (401 to 500 Nm) and delivers 56 or more horsepower output. Available with pneumatic or hydraulic shift, the series features an integral air control valve, rotatable flanges, and an optional wet-spline output for extended PTO and pump shaft service life. The Smart-Start option is available for high-torque start-up conditions. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 272 Series 6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power: 56+ HP (41 to 50 kW)
Integral air control valve included
Wet-spline output option for extended PTO and pump shaft life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- Dimensions (H x W x L): 15 x 12 x 14 in.
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 series into a single, more versatile platform. The series offers nine speed ratios and eighteen shift configurations, giving fleet and vocational equipment operators broad flexibility across towing and recovery, aerial, construction, and water truck applications. The Smart-Start feature addresses high-torque engagement conditions at start-up. Rotatable flanges allow installation flexibility to suit varied transmission and chassis configurations.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
