Description
The Chelsea 267SDFJP-M3RA or 267SDFJPM3RA is a constant-mesh, 10-bolt Power Take-Off assembly from the Chelsea 267 Series, designed to mount on Allison automatic transmissions. The output shaft is a 1-1/4″ round shaft with keyway, and the unit delivers shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM, with an output power rating of 56+ HP. Intermittent torque capacity for the 267 Series runs 301-400 lb-ft (401-500 Nm); consult the application pages for the specific torque rating confirmed for this configuration. The 267 Series exceeds the torque capacity of a 6-bolt PTO while maintaining the tighter sealing of a 10-bolt bolt pattern. Common applications include yard jockey trucks, snow and ice removal equipment, and small refuse trucks. Call us to confirm proper fit for your application.
Features
10-Bolt mounting pattern fits Allison automatic transmissions
Constant mesh (non-shiftable) design suited for continuous-duty mobile applications
1-1/4″ round output shaft with keyway
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
360-degree rotatable flanges for improved pump clearance
Wet spline or greaseable shaft options available to extend PTO and pump shaft service life
Tech Specs
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4″ Round with Key
- OUTPUT POWER: 56+ HP (41-50 kW)
- SHAFT POWER: 32 HP at 500 RPM, 64 HP at 1,000 RPM (24 kW at 500 RPM, 48 kW at 1,000 RPM)
- INTERMITTENT TORQUE: 301-400 lb-ft (401-500 Nm); 335 lb-ft / 454 Nm, check application pages for confirmed rating
- CONTINUOUS OPERATION: Yes, with 30% de-rating
