The Chelsea 272NBHVP-D3XV is a 272 Series hot shift power take-off assembly built on a 6-bolt mounting configuration. The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into a single platform rated for up to 300 lb-ft of intermittent torque, with output power exceeding 56 HP. This series supports both pneumatic and hydraulic shift options and includes an integral air control valve. Output shaft choices within the series include round shaft configurations with either a 1-inch or 1-1/4-inch diameter. The 272 Series is suited for aerial, construction, towing and recovery, and water truck applications. Part number also referenced as 272NBHVPD3XV. Call us to confirm this configuration fits your transmission and application.
Features
Chelsea 272 Series hot shift PTO assembly
6-bolt mounting configuration
Up to 300 lb-ft intermittent torque rating
Compatible with pneumatic or hydraulic shift
Integral air control valve included
Suited for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque (Series): 201 to 300 lb-ft (401 to 500 Nm)
- Output Power (Series): 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
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series PTOs into one platform. The series offers nine speed ratios and eighteen shift options. Direct mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft life. Driveshaft outputs include the Smart-Start feature designed for high-torque start-up conditions. Rotatable flanges allow flexible installation. Markets served include aerial, construction equipment, defense, material handling, water drilling, and towing and recovery.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
