Profile: Wilco Mfg., LLC manufactures amphibious hydraulic undercarriages for a wide range of equipment primarily hydraulic excavators. We offer a complete line of self-propelled, amphibious hydraulic undercarriages used to support cranes and other lifting equipment. Our services include pipeline clearing and excavation, land reclamation, hazardous waste clean up, levee work, swamp logging, high-line construction, disaster rescue, oilfield work & any work requiring amphibious, soft terrain equipment. We provide wide range of engines and hydraulic components & build soft terrain vehicles. We also offer a complete line of new original service replacement parts for most lines of amphibious equipment.