The Chelsea 267XGFJP-M3GH or 267XGFJPM3GH is a constant mesh power take-off assembly from the Chelsea 267 Series, designed for 10-bolt mounting on Allison automatic transmissions. It delivers up to 335 lb-ft intermittent torque (454 Nm) and shaft power of 32 HP at 500 RPM or 64 HP at 1,000 RPM, with output rated at 56+ HP. The output shaft is a 1-1/4" round with key, and the 267 Series supports continuous operation with a 30% de-rating. Developed in collaboration with Allison's engineers, it suits load-sensing pump applications including yard jockey trucks, snow and ice removal equipment, and small refuse trucks. Call us to confirm proper fit for your specific transmission and pump configuration.
Features
10-bolt mounting pattern engineered for Allison automatic transmissions
Constant mesh shift type for continuous power delivery, rated for continuous operation with 30% de-rating
Intermittent torque rating: 335 lb-ft (454 Nm) - check application pages for actual torque values
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
1-1/4" round output shaft with keyway
Rotatable flanges improve installation clearance; SuperTorque gears and wet spline or greaseable shaft options available
Tech Specs
- INTERMITTENT TORQUE: 335 lb-ft (454 Nm) - Check Application Pages for Actual Torque Ratings; range 301-400 lb-ft (401-500 Nm)
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- 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)
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- TRANSMISSION MANUFACTURER: Allison
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
