The Chelsea 267XBFJP-M5RC or 267XBFJPM5RC is a 10-bolt constant mesh Power Take-Off from the Chelsea 267 Series, engineered specifically for Allison automatic transmissions. The output shaft is a 1-1/4" round shaft with key, and the unit delivers up to 335 lb-ft intermittent torque (454 Nm). Shaft power ratings are 32 HP at 500 RPM and 64 HP at 1,000 RPM. The 267 Series suits variable-displacement piston pump applications including refuse trucks, snow and ice removal equipment, and yard jockey trucks. Chelsea's 360-degree rotatable output flange helps clear tight installation spaces. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern engineered for Allison automatic transmissions
Constant mesh design supports continuous operation with 30% de-rating
1-1/4" round output shaft with key
Intermittent torque rating up to 335 lb-ft (454 Nm) - check application pages for actual rating
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
360-degree rotatable flange for improved installation clearance
Wet spline or greaseable shaft options available to extend PTO and pump shaft service life
SuperTorque gear option available for up to 20% additional torque capacity
Tech Specs
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 335 lb-ft / 454 Nm (Check Application Pages for Actual Torque Ratings)
- OUTPUT POWER: 56+ HP / 41-50 kW
- SHAFT POWER: 32 HP (500 RPM), 64 HP (1,000 RPM) / 24 kW (500 RPM), 48 kW (1,000 RPM)
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 267 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
