The second decade of the 2000’s saw numerous product launches, including the
Model R (designed for residential use), the
B27i (a high-production EFI version of the Model B), and the
Multi-Deck, Walker’s first convertible deck allowing both collection and side discharge. Another key addition was the
TOPS (Transmission Oil Performance System), which improved drivetrain protection and performance in the Model 7 hydrostatic transmissions.