Described as an economical way to comply with local no-burn policies, the purpose-built Bron 400 self-propelled mulcher combines a Caterpillar engine with hydrostatic drive to deliver the power and control required for seismic line, right-of-way maintenance and land-clearing operations. Available in a wide range of models, mulcher units manufactured by RWF Bron come with a choice of cutting-head attachments to suit assorted applications. All components are easily accessible for routine maintenance and cleaning.