The Chelsea 442XSFPX-A3XK 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 extended service life. The 442 Series covers eleven internal speed ratios and ten shift options, with this unit configured for wire/cable mechanical shifting. Output is via a round shaft with a 1-inch, 1/4-inch key. The series is suited to tow trucks, dump trucks, service trucks, and aerial equipment across light-to-medium duty vocational work.
Features
6-bolt mounting for compatibility with a wide range of transmissions
Cast iron housing for extended service life
Tapered cone bearings on the output shaft
Wire/cable mechanical shift configuration
Round shaft output with 1-inch, 1/4-inch key
Rotatable output flange option available within the 442 Series
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1" - 1/4" Key)
- Housing Material: Cast Iron
- Output Bearing: Tapered Cone
- Series Intermittent Torque: 201-300 lb-ft (273-407 Nm) - check application pages for actual rating
- Series Output Power: 46-55 HP / 31-40 kW
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Additional Information
The Chelsea 442 Series is a 36-output-option platform with eleven internal speed ratios and ten shift configurations, making it adaptable across a broad range of vocational installations. Typical applications include snow and ice trucks, service trucks, dump trucks, towing and recovery trucks, and small aerial equipment. The low-profile shift cover aids installation clearance, and the greaseable output shaft supports long service intervals. The 442XSFPX-A3XK or 442XSFPXA3XK is also referenced under distributor part number SP442XSFPX-A3XK.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
