447 Series Power Take-Off | Product Series

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447 Series Power Take-Off

447 Series Power Take-Off

Chelsea 447 Series Power Take-Off is specifically designed to eliminate interference issues internally on a wide variety of transmissions. A variety of shift and output options are available to meet most application requirements.

Technical Specifications

  • Intermittent Torque: 201 to 300 lb-ft, 301 to 400 Nm, 225 lb-ft (Check Application Pages for Actual Torque Ratings), 305 Nm (Check Application Pages for Actual Torque Ratings)
  • Shift Type: Wire/Cable, Mechanical
  • Output Power: 36 to 45 HP, 31 to 40 kW
  • Mounting Type: 6-Bolt
  • Output Shaft Type: Round Shaft (1" - 1/4" Key)
  • Shaft Power: 21 HP (500 RPM), 43 HP (1000 RPM), 16 kW (500 RPM), 32 kW (1000 RPM)
  • Continuous Torque: De-Rate Torque Rating 30% (Check Application Pages for Actual Torque Ratings)
  • Weight: 21 lb, 9.5 kg
  • Lubricant: P = Pressure Lube, X = No Pressure Lube
Safety Warning

Full Product Description

Chelsea 447 Series Power Take-Off (PTO) is another problem solving PTO. It features a one-piece input gear that has a space between the two sets of gear teeth. This helps eliminate interference problems within the PTO aperture on transmissions that might have adjacent gear interference. The 447 Series features the same options as the popular 442 Series, plus a few more, with special options to simplify the installation of PTOs on Eaton FS series and Nissan/UD MLS series transmissions. The 447 Series is available with an adapter or unique installation kit that may be required for these vehicles. The 447 has strong tapered bearings instead of needle bearings for greater load bearing capability. Twenty six output options, including Chelsea's popular 360° rotatable flange, four internal speed ratios and eleven shift options make this one versatile PTO.

Markets:
• Aerial
• Vocational & Municipal Equipment
• Other Mobile

Features/Benefits:
• Wide range of shift and output options
• No adapter plate required
• Eliminates interference problems inside transmission/PTO opening
• Two Year Warranty

Applications:
• Utility Trucks
• Snow & Ice Removal
• Fire and Rescue
• Dump Truck and Trailer
• Service Trucks

Related Documents

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687PDC
234075