The Chelsea 447 Series Power Take-Off, part number 447GWGPX-V5XK or 447GWGPXV5XK, is a 6-bolt mount PTO engineered around a one-piece input gear with a gap between its two sets of gear teeth. That design eliminates internal interference in transmissions where adjacent gears crowd the PTO aperture. Compatible with Eaton/Fuller, ZF, and a range of other transmission manufacturers, this unit shifts via wire/cable mechanical actuation. The 1-1/4" round output shaft (with key) delivers up to 43 HP at 1,000 RPM, with an intermittent torque rating in the 225 lb-ft range. Tapered bearings replace the needle bearings found in lesser designs, adding load-bearing durability for demanding vocational cycles. Call us to confirm proper fit for your transmission and application.
The Chelsea 447 Series shares the full range of options found on the popular 442 Series, and adds specialized configurations to simplify installation on Eaton FS series and Nissan/UD MLS series transmissions. Twenty-six output options, four internal speed ratios, and eleven shift options are available across the 447 Series line. Typical vocational markets include aerial work, utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue applications. For help identifying the correct 447 Series configuration for your transmission, call Pro Gear and Transmission.
Features
6-bolt mounting, no adapter plate required
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
Intermittent torque: 225 lb-ft (305 Nm) - check application pages for actual rating
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Tapered bearings for greater load-bearing capability vs. needle bearing designs
One-piece input gear eliminates adjacent gear interference inside the transmission opening
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round with Key
- Transmission Compatibility: Eaton/Fuller, ZF, Other
- Intermittent Torque: 225 lb-ft / 305 Nm (Check Application Pages for Actual Torque Ratings)
- Output Power: 36-45 HP / 31-40 kW
- Shaft Power: 21 HP (500 RPM), 43 HP (1,000 RPM) / 16 kW (500 RPM), 32 kW (1,000 RPM)
- Dimensions (H x W x L): 8.38" x 10.38" x 14.25"
Additional Information
The Chelsea 447 Series shares the full range of options found on the popular 442 Series, and adds specialized configurations to simplify installation on Eaton FS series and Nissan/UD MLS series transmissions. Twenty-six output options, four internal speed ratios, and eleven shift options are available across the 447 Series line. Typical vocational markets include aerial work, utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue applications. For help identifying the correct 447 Series configuration for your transmission, call Pro Gear and Transmission.
Parts Manual: Chelsea 447 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
