The Chelsea 221 Series Power Take-Off, part number 221XEAHX-H3XP or 221XEAHXH3XP, is a 6-bolt mounted PTO built around a cast iron housing with tapered cone output bearings for heavy load-bearing capability. The 221 Series carries an intermittent torque rating of 250 lb-ft (339 Nm) and is rated for continuous operation with a 30% de-rating. Output power reaches 48 HP at 1,000 RPM. The series supports multiple output shaft types including SAE A, B, BB, and C pump splines as well as round and tapered shaft options, and Chelsea's 360-degree rotatable flange is available. Shift options include wire/cable and mechanical configurations. Suited for dump trucks, tow and recovery, aerial, and vocational equipment. Call us to confirm the exact configuration of this part number fits your application.
Features
Chelsea 221 Series PTO, part number 221XEAHX-H3XP or 221XEAHXH3XP
6-bolt mounting configuration
Cast iron housing with tapered cone output bearings for high load capacity
250 lb-ft (339 Nm) intermittent torque rating; continuous operation supported with 30% de-rating
48 HP output at 1,000 RPM
Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission manufacturers
Air shift cover design for clearance under the vehicle
Tech Specs
- Mounting Type: 6-Bolt
- Housing Material: Cast Iron
- Intermittent Torque Rating: 250 lb-ft (339 Nm)
- Output Power: 48 HP at 1,000 RPM / 24 HP at 500 RPM
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Options: Round Shaft (1-1/4" with 5/16" key), Tapered Shaft (1-1/4" with keyway), SAE A (5/8" - 9T) pump spline, SAE B (7/8" - 13T) pump spline, SAE BB (1" - 15T) pump spline, SAE C (1-1/4" - 14T) pump spline
- Output Flange Options: SAE A pump flange, SAE B pump flange, ISO 7652 pump flange, Driveline
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, and other manufacturers
- Package Dimensions (H x W x L): 8 x 10 x 14 in.
