The invention provides an energy-saving and high-efficiency intelligent cutting and irrigating equipment for landscaping. The equipment includes a mowing motor with a housing, a support plate, a U-shaped frame, a control cabinet, a push-pull mechanical rod structure, a rotatable nozzle knot, a fast cutting and sawing structure, a cylinder, an L-shaped connecting plate, a retractable adjusting wheel structure, a collecting plate structure, a quick-rotating ground tooth structure, a locking pin, a position adjustment ear plate and a power supply plate structure. As the equipment is provided withan arc-shaped solar panel, a support rod, a photovoltaic charger and a storage battery with a housing, the arc-shaped solar panel is favorable for charging the storage battery, and existing power supply can be replaced with new energy to achieve energy-saving and efficient effects. The arrangement of a detachable steel plate, a mowing circular blade and a sawing blade is conducive to efficient mowing work, and the work of sawing broken branches can be carried out at the same time to improve the working efficiency. The arrangement of sawing teeth is conducive to efficient sawing of broken harder branches.