447 Series Mechanical Shift Power Take-Off
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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.
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 and 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
Intermittent Torque:
- 201-300 lb-ft
- 301-400 Nm
- 225 (Check Application Pages for Actual Torque Ratings) lb-ft
- 305 (Check Application Pages for Actual Torque Ratings) Nm
Mounting Type:
- 6-Bolt
Output Shaft Type:
- 1-1/4" Round
- 1-1/4" Round w/key
Output Power:
- 36-45 HP
- 31-40 kW
Transmission Manufacturer:
- Other
- ZF
- Eaton/Fuller
Shift Type:
- Wire/Cable
- Mechanical
Shaft Power:
- 500 RPM: 21, 1000: RPM 43 HP
- 500 RPM: 16, 1000: RPM 32 kW
Weight:
- 21 lb
- 9.5 kg
Literature and Reference Materials:
- 447 Series - Owners Manual - HY25-1135-M1_US
- 447 Series Parts List - HY25-2442-M1_US
- 447 Series Sales Literature - HY25-0010-B1_US
- Chelsea Power Take-Off (PTO) General Information Catalog
- Chelsea Power Take-Off (PTO) Quick Reference Guide
- Chelsea Power Take-Off (PTO) Stud Kits - HY25-2002-M1_US
- PTO-PNI-275 - RK and RJ Output Options
Selector Guides:
Compliance, Certifications and Safety: