The Chelsea 442XSFBX-W3XR or 442XSFBXW3XR is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a class-leading intermittent torque rating in the 201-300 lb-ft range and steady output power in the 46-55 HP band. The 442 Series supports wire/cable mechanical shift and a round shaft output. The 442 is a proven choice for dump trucks, tow trucks, service trucks, and light aerial equipment. Available from Pro Gear and Transmission.
Features
6-bolt mounting compatible with virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Chelsea Special (Cloverleaf) flange output, 7/8-inch 13-tooth SAE B shaft
Suited for dump trucks, tow trucks, service trucks, and light aerial trucks
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: FB
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: Chelsea Special (Cloverleaf) Flange, SAE B Shaft (7/8" 13T) (XR)
- Intermittent Torque: 201-300 lb-ft (339 Nm) -- check application pages for actual torque rating
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Bearings: Tapered Cone
- Product Series: 442
Additional Information
The Chelsea 442 Series is designed for light-to-medium duty vocational markets including aerial, fire and rescue, construction, forestry, and municipal equipment. Eleven internal speed ratios and thirty-six output options are available across the 442 Series. Parker Chelsea publishes the following reference documents for this series: 442 Series Parts List (HY25-2442-M1_US), Chelsea Service Manual (HY25-6442-M1/US), and the 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
