The Chelsea 524 Series Power Take-Off Assembly, part number 524XTDBX-P-XV or 524XTDBXPXV, is a rear mount PTO designed to eliminate clearance issues by utilizing the rear mount aperture on compatible transmissions. The 524 Series uses a two-gear design with three speed ratios and a pneumatic shift integrated directly into the compact housing. Output flanges are direct-mount style, and a quick-assembly sealed bayonet connector is built in for the indicator switch. Input adapters are available for ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions, making this a strong fit for aerial, refuse, fire, and vocational truck applications. Call us to confirm proper fit for your application.
Features
Rear mount design utilizes transmission rear mount aperture to reduce clearance conflicts
Pneumatic shift with six shift options integrated into the PTO housing
Two-gear design with three available speed ratios
Intermittent torque rating up to 407 lb-ft (300 lb-ft continuous de-rated per series spec)
Direct mount pump output flanges for simplified installation
Compatible with input adapters 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
- Mounting Option: ISO 7653 80mm x 80mm Mount
- Output Power: 49 to 57 HP (at 100 RPM Output Shaft)
- Intermittent Torque: 407 lb-ft
- Continuous Torque: De-rated 30% from intermittent rating (see application pages for actual rating)
- Lubricant Option: Dry Spline
- Product Series: 524
