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Mechanical Shift 8-Bolt Power Take-Off (PTO) - 489 Series
Brand: Parker ChelseaChelsea 489 Series Power Take-Off Unit - PTO for manual transmission is specifically designed to reduce mounting time and potential leak paths.
The one-piece cast iron PTO housing bolts directly to the 8-Bolt transmission opening but gives the same torque capacity as the 442 Series: 250 lb-ft.
The Chelsea 489 PTO has strong tapered bearings instead of needle bearings for greater load bearing capability.
Twenty-seven output options including Chelsea's popular 360° rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion.
Eleven internal speed ratios and shift options make this one versatile PTO.
Chelsea 489 Mechanical Shift PTO fits on most manual transmissions such as Eaton Endurant, Mack, Tremec and more.
Features- Electric Over Air Shift PTO Option
- Kit Style PTO Makes it Easy to Service
- Internal Parts Common to 442 Series
- Greaseable Output Options
- Two Year Warranty
Specifications
Brand
Intermittent Torque Rating
- 201-300 lb-ft
- 301-400 Nm
Mounting Styles
- 8-Bolt
Output Power
- 31-40 kW
- 46-55 hp
Output Shaft
- 500 rpm: 24 hp, 1000 rpm: 48 hp
- 500 rpm: 18 kW, 1000 rpm: 36 kW
Output Shaft Type
- 1-1/4” Round w/ Key
- 1-1/4” Round
Shift Type
- Mechanical
- Wire/Cable
Weight
- 13.6 kg
- 30 lb
Lubricant
- X = No Pressure Lube, P = Pressure Lube
Transmission Manufacturer
- Eaton/Fuller
- Volvo/Mack
- Other
- Utility Trucks
- Snow and Ice Removal
- Fire and Rescue
- Dump Truck and Trailer
Documentation
Certifications and Approvals
Datasheet
- Chelsea PTO Application Catalog - HY25-3000/US pdf 42.6 MB
- 489 Series Parts List - HY25-2442-M1 US pdf 1.6 MB
- 489 Series Sales Literature - HY25-0019-B1 US pdf 857 KB
- Chelsea Power Take-Off (PTO) General Information Catalog pdf 2.4 MB
- Chelsea Power Take-Off (PTO) Quick Reference Guide pdf 4.7 MB
- Chelsea Power Take-Off (PTO) Stud Kits - HY25-2002-M1 US pdf 691 KB
- PTO-PNI-205 - "RH" Output Option pdf 289 KB
- PTO-PNI-275 - RK and RJ Output Options pdf 266 KB
- PTO-TEC-142 - New Internal Spline Design for Output Gears - 442/489 Series pdf 116 KB