The Chelsea 442XRJBX-W3RB 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 give this series its class-leading torque rating and long service life. The 442 Series supports wire/cable mechanical shifting and features a round output shaft. With eleven internal speed ratios and up to 36 output options across the series, including a 360-degree rotatable flange, this PTO suits a wide range of light-to-medium duty vocational work including tow trucks, dump trucks, service trucks, and aerial units. Available from Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing for extended service life
Tapered cone bearings on the output shaft
Rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Wire/cable mechanical shift type
360-degree rotatable output flange option available across the 442 Series
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: JB
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Housing Material: Cast Iron
- Intermittent Torque (Series): 201-300 lb-ft (273-407 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 1,000 RPM
Additional Information
The Chelsea 442 Series is suited for vocational markets including aerial, fire and rescue, construction, forestry, and municipal equipment. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series offers eleven internal speed ratios and up to 36 output configurations. Parker Chelsea documents for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), Chelsea Service Manual (HY25-6442-M1/US), and application notes PTO-PNI-275 covering RK and RJ output options.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
