The Chelsea 282XKAJX-13RS or 282XKAJX13RS is an 8-bolt Power Take-Off assembly rated for continuous-duty operation, compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission applications. It shifts pneumatically or via PowerShift (pneumatic/hydraulic) and delivers 56+ HP output power, with shaft power measured at 57 HP at 1,000 RPM. The 1-1/4" round output shaft accepts a 5/16" key for secure drive-component attachment. Intermittent torque is rated 201-300 lb-ft (401-500 Nm); continuous torque is rated at 300 lb-ft (407 Nm), confirm actual ratings on the Chelsea application pages for your specific installation. An integral air valve, rotatable flanges, wet-spline option, and Smart Start capability for high-torque start-up are all built into this assembly. Call us to confirm proper fit for your application.
Features
8-bolt mounting configuration for secure transmission attachment
1-1/4" round output shaft with 5/16" keyway
Pneumatic or PowerShift (pneumatic/hydraulic) shift operation
Integral air valve included in the assembly
Continuous-duty rated at 300 lb-ft (407 Nm); intermittent rated 201-300 lb-ft (401-500 Nm)
Smart Start option supports high-torque start-up; wet-spline option available
Rotatable flanges for flexible installation positioning
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft / 407 Nm (verify actual rating on Chelsea application pages for your transmission)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers
Additional Information
Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
