The Chelsea 282 Series Power Take-Off Assembly, part number 282XBAJX-A3XD or 282XBAJXA3XD, is an 8-bolt medium-duty hot shift PTO engineered for continuous-duty applications. It carries an intermittent torque rating of 201-300 lb-ft (401-500 Nm) and a continuous torque capability up to 300 lb-ft (407 Nm, verify against application pages). The 1-1/4" round output shaft accepts a 5/16" key. Shaft power output reaches 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1000 RPM. Shift is pneumatic or PowerShift (pneumatic/hydraulic), and the unit is compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmission platforms. Typical applications include aerial equipment, construction, water trucks, towing and recovery, and fuel oil delivery. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
The 282 Series is part of Parker Chelsea's redesigned medium-duty hot shift PTO line, combining the 238 Series with updated components. The series offers nine speed ratios and 18 shift options. Direct mount configurations support optional wet-spline technology for longer PTO and pump shaft service life. Driveshaft output versions include a positive stop to prevent seal damage from driveshaft yokes. Common markets include aerial, construction equipment, towing and recovery, water trucks, home fuel oil delivery, defense, and material handling applications.
Features
8-Bolt mounting configuration
Pneumatic or PowerShift (pneumatic/hydraulic) shift
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); continuous torque up to 300 lb-ft (407 Nm, check application pages)
Shaft power: 29 HP (21 kW) at 500 RPM, 57 HP (43 kW) at 1000 RPM
Smart Start option for high-torque start-up; wet-spline option available for extended PTO and pump shaft life
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Output Shaft Type: 1-1/4" round with 5/16" key
- Shift Type: Pneumatic, or PowerShift (pneumatic/hydraulic)
- Mounting Type: 8-Bolt
- Output Power: 41-50 kW, 56+ HP
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1000 RPM
- Compatible Transmissions: Allison, Volvo/Mack, Eaton/Fuller, Other
- Cross References: 282XBAJX-A3XD, 282XBAJXA3XD, CHE-282XBAJX-A3XD, CHE282XBAJXA3XD
Additional Information
The 282 Series is part of Parker Chelsea's redesigned medium-duty hot shift PTO line, combining the 238 Series with updated components. The series offers nine speed ratios and 18 shift options. Direct mount configurations support optional wet-spline technology for longer PTO and pump shaft service life. Driveshaft output versions include a positive stop to prevent seal damage from driveshaft yokes. Common markets include aerial, construction equipment, towing and recovery, water trucks, home fuel oil delivery, defense, and material handling applications.
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
