| 摘要 |
PROBLEM TO BE SOLVED: To provide the circle structure of a motor grader having excellent durability and managed at a low maintenance cost. SOLUTION: This circle structure of the motor grader is provided with a draw bar 105, a circle 104, a circle gear 211 of integral ring shape, a guide shoe 213, circle gear mounting bolts 215 arranged at equal spaces on a mounting pitch circle D of the circle gear 211, and a socket and spigot joint part 211H where the circle gear 211 and the circle 104 are fitted to each other. COPYRIGHT: (C)2004,JPO&NCIPI
|
