The Chelsea 442GQJHX-A4XK or 442GQJHXA4XK is a 442 Series Power Take-Off designed for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a series-rated intermittent torque of 250 lb-ft and output power in the 46-55 HP range, making it well suited for tow trucks, service trucks, dump trucks, and small aerial trucks. Shift is wire/cable or mechanical, and the 1-inch round output shaft with 1/4-inch key accommodates a wide range of driven equipment. The 442 Series offers up to 36 output configurations including a 360-degree rotatable flange, so this unit can be fitted with proper clearance in tight installations. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
6-bolt mounting fits virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
1-inch round output shaft with 1/4-inch key
Wire/cable or mechanical shift operation
360-degree rotatable output flange option for improved installation clearance
Series-rated intermittent torque: 250 lb-ft; output power: 46-55 HP
Tech Specs
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-inch round shaft with 1/4-inch key
- Shift Type: Wire/Cable or Mechanical
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Part Number: 442GQJHX-A4XK or 442GQJHXA4XK
- Product Series: Chelsea 442
Additional Information
The Chelsea 442 Series is designed for light-to-medium duty vocational applications including tow trucks, service trucks, dump trucks, snow and ice trucks, and small aerial trucks. The series offers eleven internal speed ratios and ten shift options, with thirty-six total output configurations. The 442 Series is supported by the following Parker Chelsea documents: 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), 442 Series Sales Literature, Chelsea PTO General Information Catalog, and Chelsea Service Manual (HY25-6442-M1/US). Cross-reference: also referenced as SP442GQJHX-A4XK.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
