Up for sale is a solid commercial-grade Walker Model D riding mower (commonly referred to as D-7 in some listings due to deck/GHS setup). This is the industrial diesel version, known for exceptional cut quality, maneuverability, and durability in professional, municipal, or large-property use.

Engine/Motor: Kubota D722 3-cylinder liquid-cooled diesel – 20.9 HP @ 3600 RPM, with strong 34 ft-lbs torque. Currently needs motor work (details available upon inquiry – possibly fuel system, injectors, or general refresh needed for high-hour unit).
Fuel Tank: 4.7-gallon diesel capacity (about 17.8 liters) for extended runtime; tank itself requires attention/repair (e.g., potential rust, sender issues, leaks, or replacement needed).
Transmission: Dual Eaton Model 7 hydrostatic drives (with ductile cast iron final gearbox) for smooth zero-turn performance up to ~6.5 MPH forward. Needs transmission work (common wear items like seals, hydro fluid issues, or drive repairs on older/high-use machines).
Other highlights: Compact design (under ~1,200 lbs), Grammer suspension seat for comfort, tilt-up body/deck for easy access, Forward Speed Control (cruise), and compatibility with various Walker decks (GHS collection, side/mulch discharge options – specify yours if attached).
Condition: Project mower – great bones for restoration or parts, but not currently running/operational. Ideal for someone handy with small diesels and hydro systems, or a shop looking for a rebuild candidate. Low-hour examples of these hold value well once sorted.