2021 Vermeer, AX19 Brush Chipper Landscape, Equipped with mechanical feeding capabilities and a 173-hp (123-kW) John Deere diesel engine, this unit will efficiently work in large land-clearing operations or on a rural jobsite. The AX19 features up to 12,000 lb (5443.1kg) of pull-in force with the support of the patented SmartCrush control system, allowing you to feed large-diameter logs or branchy limbs with minimal effort. With no two jobs alike, the AX19 is built to finish the challenge.