The Chelsea 442XQESX-V5RK 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 the series' class-leading torque capacity and extended service life. The 442 Series carries an intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP, with a 1-1/4" round output shaft (1" key). Shift is accomplished via wire/cable mechanical actuation. With eleven internal speed ratios and thirty-six output options across the 442 family, this PTO suits tow trucks, dump trucks, service trucks, and small aerial trucks. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift actuation
1-1/4" round output shaft with 1" key
Intermittent torque rating: 201-300 lb-ft (339 Nm)
Output power: 46-55 HP; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with 1" Key
- Intermittent Torque: 201-300 lb-ft (339 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Lubrication: No Pressure Lube (X designation)
- Housing: Cast Iron
Additional Information
The 442XQESX-V5RK is part of Chelsea's 442 Series, which is documented in the 442 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6442-M1/US). Output option details for the RK configuration are covered in Parker technical notice PTO-PNI-275. The 442 Series also accommodates Chelsea's 360-degree rotatable output flange, giving installers flexibility in routing. Typical vocational applications for the 442 Series include tow and recovery trucks, dump trucks, service trucks, snow and ice equipment, and small aerial units.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
