Very well made simple machine currently fitted with 75mm approx blades different widths blades are available from Shelton you could move these round or space them
Depth on this model is about 450mm
The main wheel is driven via PTO shaft via slipclutch to a 90deg HD gearbox through a chain to the main drive shaft through a flexible coupling well thought out system to avoid damage to machine or tractor
Ideal for gravel banding sand slitting or piped drainage on farmland or sports fields to improve drainage it could also be used lay water pipes or other utillities open wheel design means no more blocking up in wet conditions. Looks to have done very little work