A control lever safety apparatus for a heavy equipment which is capable of preventing an operation of a work apparatus when a control lever is operated or touched in a state that an equipment is started, in such a manner that a safety lever is tilted in a lower direction in the case that a consol box installed in a side surface of a driver's seat is tilted. There are provided a safety lever and consol box tilting lever which are rotatably fixed to a first support in which a consol box of a side f an entrance door of a driving room is fixed, an operation switch assembly which is connected with the consol box tilting lever based on a link movement method and supports the safety lever in a horizontal direction and tilts the safety lever in a lower direction when the consol box tilting lever is rotated for thereby disconnecting a power connected with the control lever, and a latch assembly which is connected with the operation switch assembly based on a link movement method and tilts the consol box in an upper direction when the consol box tilting lever is rotated for thereby disconnecting a power connected with the control lever.