The RG45 Trac Jr offers the ultimate in versatility and performance in a mid-sized stump cutter. Excellent cutting power, radio remote controls, a hydraulic backfill blade, and expandable rubber tracks mean the RG45 Trac Jr can get to almost any stump and remove it quickly. The extendable, rubber track undercarriage provides a stable, 50-inch wide, stance for cutting, while retracting to 35-inches to squeeze through backyard gates. The long track base ensures stability and lowers ground pressure to tread lightly on delicate lawns. Non-marking tracks are available. The reliable, Kubota 44hp diesel engine provides plenty of muscle to tackle large stumps. When it’s time to clean up, the hydraulic backfill blade easily pushes chips and soil to avoid raking.