A skid-steer loader can sometimes be used in place of a large excavator by digging a hole from the inside. The skid loader first digs a ramp leading to the edge of the desired excavation. It then uses the ramp to carry material out of the hole. The skid loader reshapes the ramp making it steeper and longer as the excavation deepens. This method is particularly useful for digging under a structure where overhead clearance does not allow for the boom of a large excavator, such as digging a basement under an existing house. Several companies make backhoe attachments for skid-steers. These are more effective for digging in a small area than the method above and can work in the same environments. Other applications may consist of transporting raw material around a job site, or assisting in the rough grading process.
Skid steer loaders, the "Swiss Army Knives" of machines, use a wide range of mechanical and hydraulically powered attachments to accomplish varied tasks. Skid loaders, having sophisticated auxiliary hydraulic systems, are compact, highly maneuverable, and range in rated operating capacity (the weight that can be safely lifted and transported) from 500 to more than 4,000 pounds.
Vendo implemento retroexcavadora Marca el leon modelo 270, está prácticamente sin uso, totalmente nueva. Tiene enganche rápido. valido para cualquier minicargadora o fácil de acoplar a tractor. Similar a optimal terraco t 300 Jcb case 3cx 4cx 4x4 doble New Holland Komatsu Wb 91 93 97 r r2 r5 Caterpillar cat Bobcat 580 Sk Super k le g f r Fai Masey ferguson mista 428 432 438 Komatsu tractor pala cazo ahoyadora zanjadora 110 mixta retro