Parker Chelsea developed the 898 Series PTO to make PTO and pump installation simpler and more reliable on oil field exploration and maintenance trucks. Because of the large physical size of the pumps used on these applications, clearance has always been a challenge.
- Provides maximum clearance for 4000 to 4500 Series transmissions with oil cooler option
- Wet Spline System lubricates mating PTO and pump shafts
- Component lifespan is increased seven to 10 times compared with dry mating connection
- Works with variable displacement piston pumps
- Features six speed ratios and seven output types for greater flexibility