The Chelsea 442 Series Power Take-Off, part number 442XWDUX-A5XY or 442XWDUXA5XY, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, service trucks, and small aerial units. The cast iron housing and tapered cone bearings on the output shaft characterize the 442 Series, which offers an intermittent torque rating of 250 lb-ft and output power in the 46-55 HP range at the series level. The 442 Series output shaft is a 1-1/4" round shaft with key. Wire/cable mechanical shift operation and a low-profile shift cover keep installation straightforward. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration compatible with a wide range of transmission applications
Cast iron housing for long service life in demanding vocational service
Tapered cone bearings on the output shaft for improved load capacity
1-1/4" round output shaft with key
Wire/cable mechanical shift operation with low-profile shift cover
Rotatable output flange for flexible installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Intermittent Torque (Series): 250 lb-ft (339 Nm) - check application pages for actual rating
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
The Chelsea 442 Series is suited for aerial, construction, forestry, fire and rescue, and vocational and municipal equipment. Typical truck applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The series offers thirty-six output options and eleven internal speed ratios, making it adaptable across a range of hydraulic and mechanical PTO-driven systems. Sold by Pro Gear and Transmission.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
