The Chelsea 442ZQARX-W5XD or 442ZQARXW5XD 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 the 442 Series its class-leading torque rating, with intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. The output shaft is a round 1-1/4" shaft with a key. Shift is via wire/cable or mechanical means. The 442 Series suits light-to-medium duty vocational work, including dump trucks, tow and recovery trucks, service trucks, and aerial applications. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
442 Series Power Take-Off, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on output shaft
Output power: 46-55 HP
Round 1-1/4" keyed output shaft
Wire/cable or mechanical shift
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
The Chelsea 442 Series includes eleven internal speed ratios and thirty-six output options, including a 360-degree rotatable flange for improved clearance. Common vocational applications for this series include dump trucks, tow and recovery trucks, service trucks, and aerial/utility trucks. Markets also served include fire and rescue, construction, forestry, and snow and ice equipment.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
