The Chelsea 221 Series Power Take-Off, part number 221XLAHX-V5XD or 221XLAHXV5XD, is a 6-bolt mount PTO built for low-speed, heavy-duty service on dump trucks, tow and recovery units, aerial equipment, and vocational trucks. It uses a wire/cable mechanical shift and carries an intermittent torque rating of 250 lb-ft (339 Nm) - verify the actual rating against Chelsea application pages for your specific installation. Shaft power is rated at 24 HP (18 kW) at 500 RPM and 48 HP (36 kW) at 1,000 RPM, with output in the 46-55 HP range. The output shaft is a 1-1/4" round with keyway. Compatible transmission manufacturers include Allison, Eaton/Fuller, Volvo/Mack, Hino, and others. A cast iron housing and tapered cone output bearings deliver long service life, and greaseable pump shafts reduce spline fretting and corrosion. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration for broad transmission compatibility
Wire/cable mechanical shift engagement
1-1/4" round output shaft with keyway
Intermittent torque up to 250 lb-ft (339 Nm) - confirm rating in Chelsea application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Greaseable pump shafts to reduce spline fretting and corrosion
Available in standard or low-profile housing configurations
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for actual rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with keyway
- Transmission Manufacturer Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- Mounting Type: 6-Bolt
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
Additional Information
