| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile process machine preventing the traveling action in working to secure the safety, and eliminating an unnecessary traveling lock means. SOLUTION: Right and left traveling circuits 11 and 16 are arranged in tandem with respect to a crushing circuit 9 and a circuit 14 for accessory machines which are working circuits in each actuator groups A and B to which the circuits belong, and arranged at the most downstream with respect to hydraulic pumps 6 and 7 which are oil pressure sources. COPYRIGHT: (C)2004,JPO
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