The Chelsea 489QLLZX-V3XY is an 8-bolt Power Take-Off unit from the Chelsea 489 Series, designed to bolt directly to an 8-bolt transmission opening on most manual transmissions, including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and installation time. The 489 Series delivers an intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP, with a 1-1/4" round keyed output shaft. Shift is accomplished via wire/cable mechanical actuation. Internal parts are common to the Chelsea 442 Series, and the 489 Series supports up to twenty-seven output configurations.
Features
8-bolt one-piece cast iron housing mounts directly to 8-bolt transmission opening, no adapter plate required
Wire/cable mechanical shift actuation
1-1/4" round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
Internal parts common to Chelsea 442 Series; supports up to 27 output configurations
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube
- Transmission Compatibility: 8-Bolt manual transmissions (Eaton Fuller, Mack, Tremec and others)
Additional Information
The Chelsea 489 Series is suited for aerial, vocational, and municipal equipment applications including utility trucks, snow and ice removal, fire and rescue, and dump truck operations. The 489 Series features tapered bearings in place of needle bearings for increased load-bearing capability, and greaseable output options to reduce pump shaft spline fretting and corrosion. With eleven internal speed ratios available across the series, this PTO platform covers a wide range of vocational demands. The 489QLLZX-V3XY is available from Pro Gear and Transmission.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
