The Chelsea 442GSGQX-W3XK or 442GSGQXW3XK is a 6-bolt mounted Power Take-Off from the Chelsea 442 Series, built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque rating and long service life. The output is an SAE B 2 or 4-bolt flange with a 7/8-inch 13-tooth SAE B shaft. Shift is accomplished via wire/cable or mechanical means. The 442 Series supports up to 36 output configurations and eleven internal speed ratios, making it one of the most adaptable 6-bolt PTOs available. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
6-bolt mounting, compatible with virtually all existing 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Output: SAE B 2 or 4-bolt flange with 7/8-inch 13-tooth SAE B shaft
Wire/cable or mechanical shift type
Intermittent torque rating: 201-300 lb-ft (series rating; check application pages for actual torque rating)
Suited for dump trucks, tow trucks, service trucks, and aerial/vocational equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: GQ
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque rating)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power (Series): 24 HP at 500 RPM; 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearings: Tapered Cone Bearings on Output Shaft
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
