Parker Chelsea’s 899 Series power take-off is designed to make PTO and pump installation easier and more reliable on oil field exploration and maintenance trucks. The 899 Series features six speed ratios and eight output types and is a constant mesh shifter, making it an option for variable displacement piston pump applications.
The 899 Series uses a wet spline system that lubricates the mating PTO and pump shafts, which helps increase component life.
