The Chelsea 267XBFJP-M5AZ or 267XBFJPM5AZ is a constant mesh power take-off from the Chelsea 267 Series, built on a 10-bolt mounting pattern for Allison automatic transmissions. Output is delivered through a 1-1/4" round shaft with keyway. The 267 Series is rated for intermittent torque in the 301-400 lb-ft range, with shaft power of 32 HP at 500 RPM and 64 HP at 1000 RPM. It supports continuous operation with a 30% de-rating and suits variable-displacement piston pump applications including refuse and snow and ice removal equipment. Chelsea's 360-degree rotatable flange design improves clearance in tight installations. A genuine Chelsea part available from Pro Gear and Transmission -- call us to confirm proper fit for your application.
Features
10-Bolt mounting pattern designed for Allison automatic transmissions
Constant mesh shift type, no clutching required during engagement
1-1/4" round output shaft with keyway
Intermittent torque rating: 301-400 lb-ft (401-500 Nm); shaft power 32 HP at 500 RPM, 64 HP at 1000 RPM
360-degree rotatable flanges to improve installation clearance
SuperTorque gear option available for up to 20% additional torque capacity
Wet spline or greaseable shaft options 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
- INTERMITTENT TORQUE: 301-400 lb-ft / 401-500 Nm; 335 lb-ft / 454 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 56+ HP / 41-50 kW
- SHAFT POWER: 32 HP at 500 RPM; 64 HP at 1000 RPM / 24 kW at 500 RPM; 48 kW at 1000 RPM
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
