The Chelsea 524 Series Power Take-Off Assembly, part number 524XTACX-H-XV or 524XTACXHXV, is a rear mount PTO designed to eliminate clearance issues by using the rear mount aperture available on certain transmissions. This unit features pneumatic shift with six shift options integrated directly into the housing, a compact two-gear design, and three available speed ratios. The ISO 7653 80mm x 80mm mount and dry spline output make it well-suited for vocational truck applications including refuse, aerial, fire, and sewer and sanitation equipment. Input adapter compatibility spans ZF Astronic transmissions per the ZFASTRONIC product designation. Call us to confirm proper fit for your application.
Features
Rear mount design uses rear aperture of compatible transmissions to reduce clearance conflicts
Pneumatic shift with six integrated shift options built into the compact PTO housing
Three gear ratios available within the 524 Series two-gear compact housing
Output shaft conforms to DIN 5462 and 4-Bolt DIN 5462 standards
ISO 7653 80mm x 80mm mount with dry spline output configuration
Compatible with ZF Astronic transmissions; input adapters also available for Mack mDrive, Volvo I-Shift, and Eaton Endurant
Tech Specs
- Mounting Type: Rear Mount
- Mount Option: ISO 7653 80mm x 80mm
- Shift Type: Pneumatic
- Output Shaft Type: DIN 5462, 4-Bolt DIN 5462
- Lubricant/Spline: Dry Spline
- Transmission Compatibility: ZF Astronic (this part number); adapters available for Mack mDrive, Volvo I-Shift, Eaton Endurant
- Series Intermittent Torque Rating: 407 lb-ft (check application pages for actual torque ratings)
- Series Continuous Torque: De-rate torque rating 30% (check application pages for actual torque ratings)
- Series Output Power: 49 to 57 HP at 100 RPM output shaft
- Product Series: Chelsea 524
