The Chelsea 348GFAHX-Y5XD or 348GFAHXY5XD is a single low-speed forward and reverse Power Take-Off from the Chelsea 348 Series, designed to mount directly to an 8-bolt transmission aperture without an adapter plate. Output is driveline type, with a round 1-1/4 in. shaft using a 5/16 in. key. The 348 Series is rated for intermittent torque up to 200 lb-ft and shaft power of 19 HP at 500 RPM or 38 HP at 1000 RPM. The cast iron housing and ball bearing output shaft support continuous operation with a 30% de-rating. Shift options for the series include wire/cable, pneumatic, and mechanical. Typical applications include oil field and logging work. Available from Pro Gear and Transmission - call us to confirm proper fit for your transmission.
Features
8-bolt mounting flange fits most manual transmissions with an 8-bolt aperture - no adapter plate needed
Driveline output with 1-1/4 in. round shaft and 5/16 in. key
Intermittent torque rating up to 200 lb-ft (271 Nm)
Shaft power: 19 HP at 500 RPM, 38 HP at 1,000 RPM
Single low-speed forward and reverse operation
Cast iron housing with heavy-duty ball bearing output shaft
Shift type: wire/cable, pneumatic, or mechanical - flexible cylinder positioning for clearance
Tech Specs
- Mounting Type: 8-Bolt (direct mount - no adapter plate required)
- Output Type: Driveline
- Output Shaft Type: Round Shaft, 1-1/4 in. diameter, 5/16 in. key
- Shift Type: Wire/Cable, Pneumatic, or Mechanical
- Intermittent Torque Rating: Up to 200 lb-ft (271 Nm) - check application pages for actual torque rating
- Shaft Power: 19 HP (500 RPM) / 38 HP (1,000 RPM)
- Output Power: 21-30 kW / 36-45 HP
- Continuous Operation: Yes, with 30% de-rating
- Lubricant: No pressure lube required
- Housing: Cast iron
- Compatible Transmission Manufacturers: Volvo/Mack, Eaton/Fuller, and others with 8-bolt aperture
Additional Information
The Chelsea 348 Series fits applications in the oil and gas industry, oil field service, and logging. The removable cover plate allows backlash adjustment in the field. The flexible air shift design permits mounting the shift cylinder in the best position for clearance in tight installations. Part number 348GFAHX-Y5XD is also referenced as SP348GFAHX-Y5XD. For series service information, refer to the 348 Series Parts List (HY25-2340-M1_US) and the 340/348 Series Owner's Manual.Parts Manual: Chelsea 348 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
