The Chelsea 524 Series rear mount power take-off assembly, part number 524XMDAX-P-XK or 524XMDAXPXK, is a pneumatically shifted PTO designed to mount at the rear aperture of compatible transmissions, helping clear tight clearance situations where side-mount units will not fit. The 524 Series two-gear design uses a compact housing and offers three speed ratios. Intermittent torque rating for the series reaches 407 lb-ft (300 lb-ft continuous de-rated). Output shaft conforms to DIN 5462 standard, with a 4-bolt DIN 5462 flange option also available. Input adapters for the series cover ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions. Typical vocational applications include fire, aerial, refuse, tippers, and sewer and sanitation equipment. Call us to confirm proper fit for your specific transmission and application.
Features
524 Series rear mount design eliminates clearance issues on compatible transmissions
Pneumatic shift integrated into the PTO housing for a space-saving layout
Three speed ratios available within the series to match application requirements
Intermittent torque rating up to 407 lb-ft (300 lb-ft continuous de-rated per series spec)
DIN 5462 output shaft standard; 4-bolt DIN 5462 flange also offered
Compatible input adapters available for ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions
Tech Specs
- Mounting Type: Rear Mount
- Shift Type: Pneumatic
- Output Shaft Type: DIN 5462 / 4-Bolt DIN 5462
- Intermittent Torque Rating (series): 407 lb-ft
- Continuous Torque: De-rate 30% from intermittent rating (check application data for actual rating)
- Output Power (series, at 100 RPM output shaft): 49-57 HP / 37-40 kW
- Mounting Option: ISO 7653 80mm x 80mm mount
- Lubricant/Spline: Dry Spline
- Product Series: 524
