The Chelsea 489 Series Power Take-Off Assembly, part number 489ZQDAX-A5RB or 489ZQDAXA5RB, mounts directly to the 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec. The one-piece cast iron housing eliminates the adapter plate found on other designs, cutting down potential leak paths and reducing installation time. This unit delivers an intermittent torque capacity of 250 lb-ft (339 Nm) and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. The 1-1/4" round output shaft with keyway, wire/cable mechanical shift, and tapered bearing construction make it a capable choice for utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue applications. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate needed
Wire/cable mechanical shift; electric-over-air shift option also available for this series
1-1/4" round output shaft with keyway; greaseable output options reduce spline fretting and corrosion
Intermittent torque rating: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Compatible with Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
Kit-style design with internal parts common to the Chelsea 442 Series simplifies service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
