Patent Number: 6,293,033

Title: Construction machinery

Abstract: In a construction machine including a control unit for receiving operating signals from operating members and outputting operation commands to actuators, by using a monitor and control levers, correlations between the control levers or switches and the actuators, i.e., an input/output relationship between any of the control levers and corresponding one of electro-hydraulic conversion valves, can be freely set. The set input/output relationships are registered in a memory in a rewritable manner.

Inventors: Moriya; Naoyuki (Tokyo, JP), Furuta; Hideto (Tokyo, JP)

Assignee: Shin Caterpillar Mitsubishi Ltd.

International Classification: E02F 3/04 (20060101); E02F 9/20 (20060101); E02F 9/26 (20060101); E02F 3/43 (20060101); E02F 3/96 (20060101); E02F 3/28 (20060101); E02F 3/30 (20060101); E02F 3/42 (20060101); E02F 009/20 ()

Expiration Date: 09/25/2018